Trusted Steam Trap Manufacturer
NTVAL produces durable, precision-engineered Steam Traps that optimize efficiency in managing steam and condensate. Designed for demanding industrial environments, our Steam Traps offer reliable performance and long-term value. Trust NTVAL for quality and innovation.
Reliable Steam Trap
A steam trap is an automatic valve used in steam systems to remove unwanted water (condensate), air, and gases like carbon dioxide (CO₂) while keeping the steam inside. Simply put, it separates water from steam.
Steam traps are essential in power plants because they:
- Help maintain steam where it’s needed
- Improve energy efficiency by maximizing heat use
Control de calidad
The PMI test checks the steam trap’s material composition, confirming it meets required standards for dependable performance in steam systems.
Prueba PMI
The sealing test examines the steam trap’s closure, making sure it prevents leaks and maintains effective pressure in different applications.
Prueba de estanquidad
The low emission test detects potential leaks, helping to minimize harmful gas or fluid release into the environment.
Prueba de bajas emisiones
The impact test assesses the steam trap’s durability, confirming it withstands sudden force or pressure changes without damage.
Prueba de impacto
The dimension inspection verifies each part’s measurements, allowing all components to fit precisely for smooth, reliable operation.
Inspección dimensional
The painting thickness test measures coating depth, protecting the steam trap from corrosion and extending its durability in tough environments.
Prueba de espesor de pintura
PT, or penetrant testing, identifies small surface cracks or flaws, highlighting areas needing repair to enhance safety and quality.
PT
The material inspection checks raw materials’ quality, confirming they handle the pressure and temperature demands of steam applications safely.
Inspección de materiales
Aplicaciones de nuestras válvulas en sectores clave
Descubra cómo nuestras avanzadas soluciones de válvulas mejoran el control del flujo, ofreciendo mayor eficacia, seguridad y una estricta garantía de calidad.
Steam traps remove condensate effectively, helping maintain optimal temperatures and supporting efficient chemical reactions in processing facilities.
Procesado químico
In the petrochemical industry, steam traps manage condensate in high-temperature systems, improving equipment longevity.
Gasolina Química
Steam traps operate reliably under extreme temperatures and pressures, supporting safe and efficient power generation in nuclear and power facilities.
O.P.G & Nuclear
Steam traps help regulate temperature by removing unwanted condensate, making them ideal for high-demand pulp processing applications.
Pulp
Mining operations use steam traps to remove condensate from steam systems, enhancing safety and efficiency in bumpy environments.
Minería
In water treatment facilities, steam traps aid in temperature management, supporting processes that rely on steady steam flow and heat control.
Agua y alcantarillado
Steam traps maintain efficient steam systems by eliminating excess condensate, which keeps equipment operating smoothly and effectively.
Sistema de vapor
In boiling systems, steam traps remove condensate, providing consistent heat levels and supporting safe and efficient operation at high temperatures.
Sistema de ebullición
Obtenga una válvula más versátil
How Do Steam Traps Work?
They are designed with:
- A rolling ball valve
- Duplex control with thermostatic bellows for automatic air-venting
This makes them perfect for draining large amounts of condensate from steam systems.
Controlar
Duplex Control
Ideal for automatic air-venting. They feature thermostatic bellows and are great for systems handling large amounts of condensate.
Simplex Control
For systems that don’t need bellows, these traps come with a hand-vent valve. They are suited for cold condensates, distillates, superheated steam, gas, or compressed air lines.
Installation and Features
Steam traps can be installed in both horizontal and vertical lines. Their body has a flanged cover, making it easy to access the control unit without removing the trap from the line.
Optional features include:
- Float lifting lever
- Sightglass cover
- Hand vent valve (for Duplex control traps)
For horizontal installation
For vertical installation
Control unit Simplex(without thermostatic bellows)
Control unit Duplex
(with thermostatic bellows for automatic air-venting)
Float lifting lever (on request)
Hand vent valve
(standard for Simplexdesign)
PRESSURE/TEMPERATURE RATING
| PN 16 | |||||||||
| Max.Service | [Barg] | 16 | 13 | 38 | 32 | 25 | 40 | 32 | 21 |
| pressure | [psig] | 232 | 189 | 550 | 465 | 360 | 580 | 464 | 305 |
| PMA | |||||||||
| Max. | [°C] | 120 | 300 | 120 | 250 | 350 | 120 | 250 | 400 |
| Temperature | [°F] | 248 | 572 | 248 | 482 | 662 | 248 | 482 | 752 |
| Max. | |||||||||
Differential pressure (inlet pressure minus outlet pressure) | 13 (8,4 ,or 2) | 32 (22,13,8,4,or2) | |||||||
| △PMX | [Barg] [psig] | 189 (116,58,29) | 465 (319,189,116,58,29) | ||||||
| Max. temperature for design with sightglass cover*) | [°C] | 240 | |||||||
| [°F] | 464 | ||||||||
- Note: pH values above 9 and temperatures exceeding 200°C(392°F)may reduce the life of the sightglass.
Applications of Steam Traps
Steam traps are commonly used in steam lines to prevent two-phase flow and improve efficiency. Here are some key uses for steam traps:
- Drip Applications: When steam cools down and starts turning into water (condensate), a steam trap is used to remove this water.
- Process Applications: In heat exchangers or radiators, steam traps help remove water and air, making the heat transfer process work better.
- Tracing Applications: Steam traps are used in steam tracing systems to remove water that forms in the pipes during the process.
Connections
Flanged Ends to:
- EN 1092-2, form B
- DIN 2545, form C
- ASME B 16.5
- Socket-weld ends
- Butt-weld ends
- Threaded Ends to BSP or NPT
Presiones nominales
- ANSI to CLASS 150, 300, 600
- DIN or EN to PN6, 10, 16, 25, 40, 64
- JIS to 10K
Materiales
- Carbon Steel
- Acero inoxidable
- Acero dúplex
- Special Alloy
- Cast Iron
- Ductile Iron
Types of Steam Traps / Steam Trap Types
According to the International Standard ISO 6704, there are 3 main types of steam traps:
- Thermodynamic Steam Traps
- Mechanical Steam Traps
- Thermostatic Steam Traps
Free Floating Ball Steam Trap
- Material: Cast or Forged Steel Steam Trap
- Design: Free Floating Ball, Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558/DIN 3202 |
| Brida final | EN 1092/DIN 2501 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40 |
| ITEM | TALLA (DN) | END CONNECTION | WORKING PRESsURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| CS11/61H-16 C-B | 15~25 | THREAD S.W | 0.01~1.6 | 300 | 150/170 | 85/90 | 105/120 | 100/120 | 5/8.5 |
| CS11H-16C-D | 32~50 | 300 | 270 | 100 | 165 | 175 | 14 | ||
| CS41H-16C-B | 15~20/25 | FLG | 0.01~4.0 | 300 | 195/215 | 100 | 115 | 100 | 10 |
| CS41H-25-B | 15~20/25 | 350 | 210/230 | 100 | 120 | 120 | 11 | ||
| CS41H-40-B | 15~20/25 | 425 | 250 | 100 | 130 | 120 | 12.5 | ||
| CS41H-16C-D | 20~32 | FLG | 0.01~4.0 | 300 | 270 | 105 | 165 | 175 | 16.5 |
| CS41H-25-D | 40/50 | 350 | 280/290 | 105 | 165 | 175 | 18.5 | ||
| CS41H-40-D | 20~50 | 425 | 350 | 125 | 190 | 200 | 27 | ||
| CS41H-16C-F | 50~65/80 | FLG | 0.01~4.0 | 300 | 400/430 | 130 | 250 | 250 | 52 |
| CS41H-25-F | 50~65/80~100 | 350 | 430/460 | 130 | 260 | 250 | 67 | ||
| CS41H-40-F | 50~65/80~100 | 425 | 430/460 | 130 | 260 | 250 | 69 | ||
| CS41H-16C-G | 80~100 | FLG | 0.01~4.0 | 300 | 550 | 150 | 310 | 285 | 85 |
| CS41H-25-G | 80~150 | 350 | 570 | 190 | 340 | 315 | 108 | ||
| CS41H-40-G | 80~150 | 425 | 570 | 190 | 340 | 315 | 116 | ||
| CS41H-16C-GG | 150~200 | FLG | 0.01~1.6 | 350 | 575 | 210 | 360 | 330 | 143 |
Lever Free Floating Ball Steam Trap
- Material: Cast or Forged Steel Steam Trap
- Design: Lever Pattern, Free Floating Ball
- Cover: Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||||
| L | L1 | H | H1 | H2 | W | Unidad:mm | |||||
| G3-10-16R | 25~50 | FLG | 0.01~1.6 | 300 | 435 | – | 260 | – | 85 | 215 | 28 |
| G5-16R | 50~100 | FLG | 0.01~1.6 | 300 | 570 | – | 260 | – | 85 | 215 | 35 |
| GH3-10R | 25~32 | FLG | 0.01~2.1 | 425 | 425 | – | 260 | – | 85 | 215 | 28 |
| GH3-16R | 40 | 435 | – | 260 | – | 88 | 215 | 30 | |||
| GH3-21R | 50 | 455 | – | 260 | – | 88 | 215 | 32 | |||
| GH 4-50 | 40~80 | FLG | 0.01~5.0 | 425 | 345 | 428 | 430 | – | 340 | 270 | 75 |
| GH 5-16R | 50~100 | FLG | 0.01~2.1 | 425 | 360 | 317 | – | 117 | 270 | 35 | |
| GH 5-21R | 570 | – | – | ||||||||
| GM 2 | 25~50 | FLG | 0.01~1.0 | 425 | 200 | 310 | 235 | 80 | 95 | – | 21 |
| 0.01~2.0 | – | ||||||||||
| GM 4 | 32~50 | FLG | 0.01~1.0 | 425 | 200 | 380 | 320 | 85 | 105 | – | 40 |
| 0.01~2.0 | – | ||||||||||
| GM6 | 40~80 | FLG | 0.01~1.0 | 425 | 270 | 440 | 345 | 90 | 125 | – | 52 |
| 0.01~2.0 | – | ||||||||||
| GM8 | 80~100 | FLG | 0.01~1.0 | 425 | 350 | 550 | 460 | 118 | 170 | – | 125 |
| 0.01~2.0 | |||||||||||
Free Floating Ball Steam Trap
- Material: Cast or Forged Steel Steam Trap
- Design: Free Floating Ball, Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558/DIN 3202 |
| Brida final | EN 1092/DIN 2501 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40 |
| ITEM | TALLA (DN) | END CONNECTION | WORKING PRESsURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| CS11/61H-16 C-B | 15~25 | THREAD S.W | 0.01~1.6 | 300 | 150/170 | 85/90 | 105/120 | 100/120 | 5/8.5 |
| CS11H-16C-D | 32~50 | 300 | 270 | 100 | 165 | 175 | 14 | ||
| CS41H-16C-B | 15~20/25 | FLG | 0.01~4.0 | 300 | 195/215 | 100 | 115 | 100 | 10 |
| CS41H-25-B | 15~20/25 | 350 | 210/230 | 100 | 120 | 120 | 11 | ||
| CS41H-40-B | 15~20/25 | 425 | 250 | 100 | 130 | 120 | 12.5 | ||
| CS41H-16C-D | 20~32 | FLG | 0.01~4.0 | 300 | 270 | 105 | 165 | 175 | 16.5 |
| CS41H-25-D | 40/50 | 350 | 280/290 | 105 | 165 | 175 | 18.5 | ||
| CS41H-40-D | 20~50 | 425 | 350 | 125 | 190 | 200 | 27 | ||
| CS41H-16C-F | 50~65/80 | FLG | 0.01~4.0 | 300 | 400/430 | 130 | 250 | 250 | 52 |
| CS41H-25-F | 50~65/80~100 | 350 | 430/460 | 130 | 260 | 250 | 67 | ||
| CS41H-40-F | 50~65/80~100 | 425 | 430/460 | 130 | 260 | 250 | 69 | ||
| CS41H-16C-G | 80~100 | FLG | 0.01~4.0 | 300 | 550 | 150 | 310 | 285 | 85 |
| CS41H-25-G | 80~150 | 350 | 570 | 190 | 340 | 315 | 108 | ||
| CS41H-40-G | 80~150 | 425 | 570 | 190 | 340 | 315 | 116 | ||
| CS41H-16C-GG | 150~200 | FLG | 0.01~1.6 | 350 | 575 | 210 | 360 | 330 | 143 |
Floating Ball Steam Trap
- Material: Cast or Forged Steel Steam Trap
- Design: Floating Ball
- Cover: Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | Unidad:mm | |||
| L | L1 | H1 | H2 | W | |||||
| SFT14-16 | 15~20 | THREAD | 0.01~1.6 | 250 | 125 | 155 | 65 | 55 | 155 |
| SFT16-16 | 15~25 | FLG | 0.01~1.6 | 250 | 190 | 220 | 120 | 80 | 140 |
| SFT44-16 | 15~20/25 | FLG | 0.01~1.6 | 350 | 150/160 | 255 | 85 | 115 | 110 |
| (SFT43) | 32~50 | 230 | 355 | 175 | 110 | 190 | |||
| (SFT46) | 65~80 | FLG | 0.01~1.6 | 350 | 270 | 420 | 218 | 125 | 220 |
| UNA23H | 15~20/25 | 150/160 | 145 | 60 | 128 | 90 | |||
| UNA26H | 32~50 | FLG | 0.01~4.0 | 350 | 230 | 235 | 135 | 155 | 150 |
| UNA23L | 15~20/25 | FLANGE | 0.01~4.0 | 350 | 150/160 | 145 | 60 | 128 | 90 |
| UNA26L | 32~50 | (VERTICAL) | 230 | 235 | 135 | 155 | 150 | ||
| YGL5N | 25~50 | FLG | 0.01~2.0 | 350 | 270 | 240 | 130 | 160 | – |
| YGL7.5N | 65~100 | 450 | 390 | 150 | 260 | – | |||
| VT50-K10 | 65~100 | FLG | 0.01~1.6 | 350 | 275 | 445 | 190 | 115 | – |
| VT250-M12 | 275 | 520 | 230 | 115 | – | ||||
| VT150-L10 | 50~65 | FLG | 0.01~1.6 | 350 | 225 | 440 | 190 | 110 | – |
| VT250-L10 | – | ||||||||
| VT30-A3.6 | 15~25 | THREADED | 0.01~1.6 | 350 | 130 | 162 | 65 | 107 | – |
| VT30-B4.8 | 25~50 | FLANGE | 200 | 235 | 130 | 145 | – | ||
Thermostatic Free Floating Ball Steam Trap
- Material: Cast or Forged Steel Steam Trap
- Design: Thermostatic, Free Floating Ball
- Cover: Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558/DIN 3202 |
| Brida final | EN 1092/DIN 2501 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | Unidad:mm | |||
| L | L1 | H1 | H2 | W | |||||
| CS11/16H-16/40C-3N | 15~20 | THREAD S.W | 0.01~4.0 | 350 | 120 | 85 | 95 | 82 | 3.5 |
| CS11/16H-16/40C-5N | 15~20/25 | THREAD S.W | 0.01~4.0 | 350 | 150 | 90 | 105 | 100 | 6.5 |
| 170 | 90 | 125 | 120 | 8.5 | |||||
| CS11H-16/40C-7N | 25~50 | THREAD | 0.01~4.0 | 350 | 270 | 105 | 165 | 175 | 15 |
| CS41H-16/40C-3N | 15~25 | FLG | 0.01~4.0 | 425 | 210 | 85 | 95 | 82 | 5.5 |
| CS41H-16/40C-5N | 15~50 | FLG | 0.01~4.0 | 425 | 230 | 95 | 125 | 120 | 14 |
| CS41H-16/40C-6N | 20~40 | FLG | 0.01~4.0 | 425 | 275 | 105 | 125 | 175 | 17 |
| CS41H-16/40C-7N | 25~50 | FLG | 0.01~4.0 | 425 | 320 | 120 | 190 | 200 | 26.5 |
| CS41H-16C-7.5N | 50~10 | FLG | 0.01~4.0 | 425 | 460 | 140 | 250 | 255 | 67 |
| CS41H-16C-8N | 65~150 | FLG | 0.01~1.6 | 350 | 560 | 185 | 340 | 320 | 115 |
| CS41H-16C-10N | 150~200 | FLG | 0.01~1.6 | 350 | 570 | 210 | 365 | 330 | 138 |
Thermostatic Bellow Steam Trap
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN2 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| CS14F-16C | 15~25 | THREAD | 0.01~1.6 | 220 | 145 | 40 | 85 | 40 | 1.6 |
| 32~50 | 175 | 40 | 100 | 74 | 2.3 | ||||
| CS44F-16C | 15~20/25 | FLG | 0.01~1.6 | 220 | 150/160 | 150 | 53 | 55 | 4.5 |
| 32~50 | 230 | 160 | 75 | 120 | 13 | ||||
| 65~80/100 | 260/310 | 180 | 100 | 150 | 25 | ||||
| 125~150 | 350 | 210 | 130 | 170 | 35 | ||||
| CS714H-16A | 15~25 | THREAD | 0.01~1.6 | 220 | 150 | 40 | 75 | 45 | 1.6 |
| 32~50 | 190 | 65 | 100 | 75 | 3.3 | ||||
| CS711H-16B | 15~25 | THREAD | 0.01~1.6 | 220 | 95 | 110 | 35 | 53 | 2.2 |
| 32~50 | 120 | 4 | |||||||
| SLF-20 | 15~20/25 | FLG | 0.01~2.0 | 250 | 150/160 | 180 | 70 | 40 | 5 |
| 32~50 | 230 | 75 | 12.5 | ||||||
| SLF-10 | 65~80 | FLG | 0.01~2.0 | 250 | 250 | 205 | 100 | 170 | 23 |
| SLF-20 | 100 | 310 | 25 | ||||||
| 125~150 | 350 | 34 | |||||||
Thermodynamic Steam Trap
- Material: Cast or Forged Steel Steam Trap
- Design: Thermostatic, Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40, PN64 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| CS16H-16C | 15~20 | THREAD | 0.01~1.6 | 250 | 100 | 58 | 55 | 70 | 2.5 |
| 25 | 120 | ||||||||
| 32~40 | 150 | 68 | 68 | 90 | 5 | ||||
| 50 | 160 | ||||||||
| CS46H-16C | 15~20 | FLG | 0.01~1.6 | 250 | 150 | 58 | 55 | 70 | 4.9 |
| 25 | 160 | 85 | 60 | ||||||
| CS46H-16C | 32~50 | FLG | 0.01~1.6 | 250 | 230 | 120 | 95 | 120 | 13 |
| CS46H-16A | 65~100 | FLG | 0.01~1.6 | 250 | 310 | 85 | 60 | 150 | 24 |
| CS46H-25A | 20~50 | FLG | 0.01~2.5 | 250 | 230 | 120 | 14 | ||
| CS16H-16L | 15~25 | THREAD(Ver.) | 0.01~1.6 | 250 | 100 | 103 | 80 | 2.3 | |
| CS16H-16F | 15~25 | THREAD(Ang.) | 0.01~1.6 | 250 | 53 | 1.5 | |||
- Material: Forged Steel Steam Trap
- Design: Thermostatic, Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40, PN64 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | ||||
| L | L1 | H1 | H2 | W | Unidad:mm | |||||
| CS17H-16/25C | 15~20/25 | THREAD | 0.01~2.5 | 300 | 15~20/25 | 100/120 | 80 | 25 | 80 | 2/3 |
| 32~50 | 32~50 | 190 | 120 | 45 | 90 | 4.7 | ||||
| CS67H-16/25 | 15~20/25 | S.W | 0.01~2.5 | 300 | 15~20/25 | 100/120 | 80 | 25 | 80 | 2/3 |
| 32~50 | 32~50 | 190 | 120 | 45 | 90 | 4/4.5 | ||||
| CS47H-16C | 15~20/25 | FLG | 0.01~1.6 | 250 | 15~20/25 | 150/160 | 80/85 | 25/25 | 80 | 4.7 |
| 32~50 | 32~50 | 230 | 120 | 45 | 90 | 4/4.5 | ||||
| CS47H-40 | 15~20/25 | FLG | 0.01~4.0 | 350 | 15~20/25 | 150/160 | 80 | 25 | 80 00 | 9 |
| 32~50 | 32~50 | 230 | 120 | 45 | 90 | 4/4.5 | ||||
| TSF1/2/3 | 15~20 | THREAD | 0.01~2.2 | 250 | 15~20 | 120/155 | 100/125 | 25/60 | 90/135 | 9.8 |
| TSF1/2/3-16GF | 15~20/25 | FLG | 0.01~2.8 | 350 | 15~20/25 | 210/230 | 100 | 25 | 90 | 3.5 |
| 15~20 | 15~20 | 120/155 | 100/125 | 25/60 | 90/135 | 6 | ||||
| SF1/2/3 | 15~20/25 | THREAD | 0.01~1.6 | 250 | 15~20/25 | 210/230 | 100 | 25 | 90 | 6.5 |
| SF1/2/3-16GF | 32~50 | FLG | 0.01~2.8 | 350 | 32~50 | 230 | 125 | 60 | 135 | 7.5 |
| MFT-1/4 | 15~25 | THREAD FLG | 0.01~1.4 | 250 | 15~25 | 265 | 105 | 30 | 105 | 6.5/7.5 |
| MFT-1/4 | 32~50 | THREAD FLG | 0.01~1.4 | 250 | 32~50 | 310 | 170 | 55 | 145 | 12.5 |
- Material: Cast or Forged Steel Steam Trap
- Design: Thermostatic, Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40, PN64 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| CS16H-16C | 15~20 | THREAD | 0.01~1.6 | 250 | 100 | 58 | 55 | 70 | 2.5 |
| 25 | 120 | ||||||||
| 32~40 | 150 | 68 | 68 | 90 | 5 | ||||
| 50 | 160 | ||||||||
| CS46H-16C | 15~20 | FLG | 0.01~1.6 | 250 | 150 | 58 | 55 | 70 | 4.9 |
| 25 | 160 | 85 | 60 | ||||||
| CS46H-16C | 32~50 | FLG | 0.01~1.6 | 250 | 230 | 120 | 95 | 120 | 13 |
| CS46H-16A | 65~100 | FLG | 0.01~1.6 | 250 | 310 | 85 | 60 | 150 | 24 |
| CS46H-25A | 20~50 | FLG | 0.01~2.5 | 250 | 230 | 120 | 14 | ||
| CS16H-16L | 15~25 | THREAD(Ver.) | 0.01~1.6 | 250 | 100 | 103 | 80 | 2.3 | |
| CS16H-16F | 15~25 | THREAD(Ang.) | 0.01~1.6 | 250 | 53 | 1.5 | |||
Thermodynamic/Thermostatic Steam Trap
- Material: Forged Steel Steam Trap, Bolted Cover
- Design: Thermodynamic/Thermostatic
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40, PN64 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| CS19/69H-16/25/40C | 15~20 | THREAD S.W | 0.01~4.0 | 350 | 85 | 65 | 55 | 53 | 1.7 |
| 25 | 95 | ||||||||
| 32 | 100 | 50 | 60 | ||||||
| 40 | FLG | 0.01~4.0 | 350 | 110 | 55 | 70 | 70 | 4.2 | |
| 50 | 120 | 65 | 83 | ||||||
| CS49H-16/25/40C | 15~20 | FLG | 0.01~4.0 | 350 | 150 | 65 | 55 | 53 | 4.8 |
| 25 | FLG | 0..01~4.0 | 160 | 83 | 65 | 65 | 9.5 | ||
| 32~50 | 350 | 230 | |||||||
| CS49H-16C | 65 | FLG | 0.01~1.6 | 350 | 270 | 87 | 73 | 75 | 24.5 |
| 80 | 290 | ||||||||
| 100 | 310 | ||||||||
| CS19/69H-64 | 15~25 | THREAD S.W | 0.01~6.4 | 425 | 120 | 35 | 100 | 108 | 6.5 |
| CS49 H-64 | 15~20 | FLG | 0.01~6.4 | 425 | 210 | 100 | 35 | 108 | 12.5 |
| 25 | 230 | ||||||||
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | Unidad:mm | ||
| L | H1 | H2 | W | |||||
| RTD52 | 15~20/25 | THREAD | 0.03~5.0 | 425 | 75/90 | 45/52 | 20/24 | 50/65 |
| RTD42 | 15~20/25 | THREAD/FLG | 0.03~4.0 | 400 | 90/95 | 60 | 48 | 50 |
| RTD16 | 15~20/25 | THREAD | 0.01~2.5 | 350 | 90/95 | 65 | 53 | 53 |
| CD 41、61、63 | 15~20/25 | THREAD | 0.03~5.0 | 400 | /75/90 | 45/55 | 20/25 | 48/65 |
| BPL21、32-S | 15~20/25 | THREAD/FLG | 0.01~2.5 | 250 | 90/100 | 58 | 60 | 70 |
| BM21、TTF | 15~25 | THREAD(Ver.) | 0.01~2.1 | 250 | 85 | – | – | 65 |
| BNF4、2 | 15~25 | THREAD(Ver.) | 0.01~2.1 | 250 | 120 | – | – | 60 |
| BK151/154/156 | 15~20/25 | THREAD S.W | 0.01~4.0 | 400 | 100/120 | 75 | 25 | 82 |
| BK274/276 | 15~25 | Flange S.W | 0.1~6.4 | 425 | 210/135 | 100 | 26 | 108 |
| BK284/286 | 15~25 | Flange S.W | 0.1~10.0 | 500 | 210/130 | 100 | 26 | 108 |
| BSM21、24 | 15~20/25 | THREAD | 0.1~3.0 | 350 | 95/115 | 75 | 26 | 78 |
Inverted Bucket Steam Trap
- Material: Forged Steel Steam Trap
- Design: Inverted Bucket, Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| ES 8 | 15~25 | THREAD | 0.01~1.6 | 350 | 135 | 85 | 90 | 100 | 5 |
| ES 8F | 15~25 | FLG | 0.01~1.6 | 350 | 210 | 85 | 90 | 100 | 7 |
| ES 10 | 25~50 | THREAD | 0.01~1.6 | 350 | 200 | 105 | 140 | 120 | 10.5 |
| ES 10F | 15~25 | FLG | 0.01~1.6 | 350 | 270 | 105 | 140 | 120 | 14 |
| 32~50 | 15.5 | ||||||||
| ES5-16 | 15~25 | THREAD | 0.01~1.6 | 350 | 110 | 70 | 90 | 95 | 3.5 |
| ESH5F-16.21 | 15~25 | FLG | 0.01~1.6、2.1 | 425 | 210 | 70 | 90 | 100 | 7.5 |
| ES 12NF | 15~50 | FLG | 0.01~1.6 | 350 | 290 | 105 | 140 | 120 | 17 |
| ES 12N(W) | 15~25 | S.W | 0.01~1.6 | 350 | 220 | 110 | 140 | 120 | 14 |
| ESH21W | 15~25 | S.W | 0.01~2.1、4.4 | 425 | 300 | 130 | 150 | 200 | 28 |
| ESH21F | 15~25 | FLG | 0.01~2.1、4.4 | 425 | 310 | 130 | 150 | 200 | 33.5 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | Unidad:mm | ||
| L | H1 | H2 | W | |||||
| DT 881 | 15~25 | THREAD/FLG | 0.01~1.6 | 250 | 128 | 85 | 90 | 98 |
| DT 882 | 15~25 | 165 | 115 | 140 | 145 | |||
| DT 883 | 25~50 | 200 | 155 | 165 | 180 | |||
| DT 814 | 25~40 | FLG | 0.01~1.6 | 350 | 320 | 160 | 170 | 185 |
| DT 815 | 25~50 | 350 | 170 | 210 | 240 | |||
| DT 816 | 50~80 | 400 | 190 | 265 | 275 | |||
| DT 981 | 15~25 | FLG | 0.01~2.0 | 350 | 270 | 100 | 135 | 120 |
| DT 983 | 20~32 | 310 | 155 | 165 | 180 | |||
| DT 312-L | 15~25 | THREAD/FLG | 0.01~5.0 | 425 | – | 305 | – | 170 |
| DT 313-L | 15~25 | – | 345 | – | 210 | |||
| DT 315-L | 25~50 | – | 475 | – | 240 | |||
| DT415-L | 25~50 | FLG | 0.1~15.0 | 550 | – | 495 | – | 245 |
| DT 421 | 15~25 | 310 | 115 | 165 | 210 | |||
| DT 1810 | 10~15 | THREAD/FLG | 0.1~4.0 | 425 | 110 | 145 | – | 73 |
| DT 1811 | 15~25 | 110 | 166 | – | 73 | |||
| DT 1822 | 20~25 | 120 | 230 | – | 108 | |||
| DT 1010 | 15~20 | THREAD/FLG | 0.01~4.0 | 425 | – | 185 | – | 73 |
| DT 1013 | 20~25 | – | 295 | – | 114 | |||
Bi-Metal Steam Trap with Temperature Regulation
- Material: Forged Steel Steam Trap, Bolted Cover
- Design: Dual Metal, Temperature Regulation
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | ADJUST THERMOSTAT(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | ||||||
| TB6 | 15~20 | THREAD | 0.01~1.6 | 220 | 50~180 | 90 | 108 | 25 | 63 | 1.8 |
| 25 | 95 | |||||||||
| TB6F | 15~20 | FLG | 0.01~1.6 | 220 | 50~180 | 150 | 108 | 25 | 63 | 3.2 |
| 25 | 160 | 3.9 | ||||||||
| 32~50 | 230 | 5.6 | ||||||||
| TB6W | 15~20 | S.W | 0.01~1.6 | 220 | 50~180 | 90 | 108 | 25 | 63 | 1.8 |
| 25 | 95 | |||||||||
| TB 11 | 15~20 | THREAD | 0.01~1.6 | 220 | 50~190 | 90 | 108 | 25 | 63 | 1.8 |
| 25 | 95 | |||||||||
| TB11F | 15~20 | FLG | 0.01~1.6 | 220 | 50~190 | 150 | 108 | 25 | 63 | 3.2 |
| 25 | 160 | 3.9 | ||||||||
| 32~50 | 230 | 5.6 | ||||||||
| TB11W | 15~20 | S.W | 0.01~1.6 | 220 | 50~190 | 90 | 108 | 25 | 63 | 1.8 |
| 25 | 95 | |||||||||
| TB3 | 15~20 | THREAD | 0.01~1.6 | 350 | 50~190 | 80 | 90 | 23 | 56 | 1.5 |
| 25 | 85 | |||||||||
| TB3F | 15~20 | FLG | 0.01~1.6 | 350 | 50~190 | 150 | 90 | 23 | 56 | 3.3 |
| 25 | 160 | |||||||||
| TB3W | 15~20 | S.W | 0.01~1.6 | 350 | 50~190 | 80 | 90 | 23 | 56 | 4.2 |
| 25 | 85 | 1.5 | ||||||||
| TB5 | 15~20 | THREAD | 0.01~2.1 | 350 | 50~200 | 80 | 90 | 23 | 56 | 1.5 |
| 25 | 85 | |||||||||
| TB5F | 15~20 | FLG | 0.01~2.1 | 350 | 50~200 | 150 | 90 | 23 | 56 | 3.3 |
| 25 | 160 | |||||||||
| TB5W | 15~20 | S.W | 0.01~2.1 | 350 | 50~200 | 80 | 90 | 0 | 56 | 4.2 |
| 25 | 85 | 1.5 | ||||||||
Free Semi-Floating Ball Steam Trap
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| CS15H-16NC | 15~25 | THREAD | 0.01~1.6 | 350 | 120/150 | 70 | 105 | 110/130 | 4/6.5 |
| 32~50 | 250 | 90 | 120 | 170 | 15 | ||||
| CS45H-16NB | 15~25 | FLG | 0.01~1.6 | 350 | 230 | 70 | 105 | 130 | 8.5 |
| 32~50 | 270 | 90 | 120 | 170 | 18 | ||||
| CS45H-16NA | 15~25 | FLG | 0.01~1.6 | 350 | 320 | 90 | 120 | 170 | 16 |
| 32~50 | 320 | 95 | 130 | 180 | 21.5 | ||||
| CS45H-16NAA | 65~100 | FLG | 0.01~1.6 | 350 | 350 | 125 | 170 | 230 | 49 |
High Pressure and High Temperature Free Floating Ball Steam Trap
- Material: Cast or Forged Steel Steam Trap
- Design: Thermostatic, Bolted Cover
- Installation: Suitable for Horizontal or Vertical Lines
- Normas: Designed to EN/DIN Standard
| Especificación | Estándar |
| Cara a cara | EN 558 |
| Brida final | EN 1092 |
| Soldadura a tope | EN 12627 |
| Clase | PN16, PN25, PN40, PN64 |
TECHNICAL PARAMETER
| ITEM | TAMAÑO(DN) | END CONNECTION | WORKING PRESSURE | MAX.ALLOWABLE TEMPERATURE(℃) | OVERALL DIMENSION | W.T (kg) | |||
| L | H1 | H2 | W | Unidad:mm | |||||
| CS11/61H-16/40C-3N | 15~25 | S.W | 0.1~6.4/10.0 | 425 | 190 | 90 | 135 | 145 | 13 |
| CS11/61H-16/40C-5N | 15~25 | FLG | 0.1~6.4 | 425 | 250 | 90 | 135 | 145 | 17 |
| CS11H-16/40C-7N | 15~50 | FLG | 0.1~6.4/10.0 | 425 | 350 | 125 | 190 | 220 | 45 |
| CS41H-16/40C-3N | 15~25 | FLG | 0.1~16.0 | 475 | 350 | 130 | 200 | 230 | 50 |
| CS41H-16/40C-5N | 32~40 | FLG | 0.1~16.0 | 475 | 350 | 130 | 200 | 230 | 54 |
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Más información general
Specs of Steam Trap
Construcción material
Steam traps are typically constructed from durable materials such as carbon steel, stainless steel, and cast iron. These materials provide excellent durability and resistance to corrosion, making them suitable for harsh conditions. Some models, like NTVAL’s Steam Traps, offer special alloy options for enhanced performance in demanding applications.
Connection Types
Steam traps come with various connection types to suit different piping systems. Common connection options include flanged, socket-weld, butt-weld, and threaded ends. This flexibility allows for easy integration into existing systems, achieving compatibility with different industrial standards and requirements. Sounds helpful, right?
Presión nominal
Steam Traps are typically designed to handle pressure ratings ranging from 0.5 bar (7 psi) to 100 bar (1450 psi), depending on the specific model and application. This range allows the traps to be used in various industrial processes, from low-pressure heating systems to high-pressure steam distribution networks.
Features of Steam Trap
Automatic Air Venting
Steam traps often include an automatic air venting feature that helps remove air from the system, allowing for unobstructed steam flow. Here's the interesting part. This feature is crucial for maintaining efficient heat transfer and preventing air pockets from reducing system performance. Automatic air venting allows the system to reach optimal temperatures quickly.
Backpressure Tolerance
Steam Traps are engineered to tolerate backpressure, which is the resistance against the flow of condensate within the system. This feature allows the Steam Trap to function effectively even in situations where pressure conditions fluctuate, providing consistent performance and preventing potential system disruptions.
Diseño compacto
The compact design of Steam Traps allows for easy installation in various systems, even where space is limited. It can fit seamlessly into a small boiler room without requiring extensive modifications. This design feature makes them versatile and suitable for a wide range of applications. The compact size also facilitates maintenance, as it is easier to access and service the traps in tight spaces.
Benefits of Steam Trap
Reducción de los costes de mantenimiento
Steam Traps help lower maintenance costs by preventing water hammer and corrosion, which can damage pipes and equipment. Regular operation without issues means fewer repairs and replacements are needed, saving time and money. At NTVAL, our Steam Traps are designed to provide reliable performance with minimal maintenance.
Seguridad reforzada
Steam Traps play a critical role in maintaining system safety by preventing the buildup of condensate and air. It efficiently removes water and can prevent pressure build-up that might otherwise cause a pipe to burst. This reduces the risk of water hammering and other pressure-related issues that could lead to equipment failure or accidents.
Extended Equipment Life
By preventing the buildup of condensate and maintaining proper steam flow, Steam Traps help extend the life of the equipment. They reduce the risk of corrosion and mechanical wear, helping equipment last longer and perform better. Investing in quality Steam Traps can lead to significant savings in equipment replacement costs over time.
Applications of Steam Trap
Industrial Heating Systems
Steam traps are commonly used in industrial heating systems, where they efficiently remove condensate from steam lines. By doing so, they help maintain consistent temperatures and improve the overall efficiency of the heating process. This application is crucial in industries such as food processing, textiles, and chemicals. If you are in this industry and looking for high-quality Steam Traps, choose NTVAL.
Heat Exchangers
Steam traps are essential in heat exchangers, where they help maintain optimal heat transfer by removing condensate without losing steam. This application is critical in processes that require precise temperature control, such as in power generation, petroleum refining, and chemical manufacturing.
Steam Distribution Networks
In steam distribution networks, Steam Traps play a vital role in preventing condensate buildup, which can cause blockages and reduce system efficiency. They are installed at various points along the steam lines to remove condensate, maintaning that steam reaches its destination at the desired temperature and pressure.
Hospitals and Sterilization Facilities
In hospitals and sterilization facilities, steam traps are essential for managing steam used in sterilization equipment. They remove condensate from steam lines, maintaining high-quality, dry steam crucial for effective sterilization of medical instruments and equipment. This application supports reliable sterilization processes, helping to maintain the high standards of hygiene and safety required in healthcare environments.
3 Considerations When Buying Steam Trap
01
100°C to 425°C Temperature Range
Confirm that the Steam Trap can handle the specific temperature range your system operates within. For example, if your system runs at high temperatures, selecting a Steam Trap with a 100°C to 425°C range is essential to prevent malfunctions and maintain effective performance over time, avoiding unnecessary downtime.
02
API 6D Certified
Look for Steam Traps that are API 6D certified to meet stringent industry standards for safety, reliability, and performance just like what NTVAL offers. This certification is important because it guarantees that the Steam Trap has been tested and approved for use in critical applications, providing confidence in its durability and effectiveness in various industrial settings.
03
50 kg/h Discharge Capacity
Check the Steam Traps discharge capacity to ensure it aligns with your system’s condensate load. Let me explain. For example, if your system produces around 50 kg/h of condensate, choosing a Steam Traps with this capacity is crucial for efficient condensate removal, preventing issues like water hammer or reduced system efficiency due to condensate buildup.
Types of Steam Trap
The Ball Float Steam Trap uses a float ball that rises and falls with the condensate level. This design allows for continuous discharge of condensate, making it ideal for processes requiring stable temperatures. The float ball's movement opens and closes the valve, preventing steam loss. Its reliable operation helps maintain efficiency and reduce energy consumption.
An Inverted Bucket Steam Trap functions by utilizing an inverted bucket that floats when filled with steam. As steam enters the trap, the bucket rises, closing the valve. When condensate accumulates, the bucket loses buoyancy and sinks, opening the valve to discharge the condensate. It is suitable for varying load conditions.
A Thermostatic Steam Trap from NTVAL operates based on temperature differences. It contains a temperature-sensitive element that expands or contracts with changes in steam temperature. This action opens or closes the valve, allowing condensate to be discharged while retaining steam. This trap is ideal for applications requiring precise temperature control.
Thermodynamic Steam Traps use the dynamic effect of flash steam. As steam enters the trap, it creates a pressure drop, allowing condensate to escape while trapping the steam. This simple yet effective design performs well in high-pressure applications. In my opinion, the construction provides reliability and long service life in demanding environments.
The Bimetallic Steam Trap uses 2 different metals bonded together that react to temperature changes. When the steam cools to condensate, the metals bend, opening the valve to release the condensate. This trap is well-suited for applications with varying pressures and temperatures. Its energy-efficient design and low maintenance make it a popular choice for many industries.
Ball Float Steam Trap
Inverted Bucket Steam Trap
Thermostatic Steam Trap
Thermodynamic Steam Trap
Bimetallic Steam Trap
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