Trusted Stainless Steel Gate Valve Manufacturer
NTVAL offers durable Stainless Steel Gate Valves for industrial use, ensuring reliable performance in tough environments. We provide competitive pricing without sacrificing quality. Trust NTVAL for dependable, long-lasting solutions for your industrial needs.
Reliable Stainless Steel Gate Valve
The Stainless Steel Gate Valve is designed to control the flow of liquids and gases, providing strong resistance against rust and corrosion. Commonly used in industries like food processing, chemical, and water treatment, this valve operates by raising and lowering a gate within the valve body to either allow or stop flow completely.
Made from durable stainless steel, it performs well even in harsh environments where other materials might wear down. The Stainless Steel Gate Valve offers a reliable way to manage flow in pipelines, making it a trusted choice for both industrial and commercial settings.
Control de calidad
The PMI test checks the Stainless Steel Gate Valve’s material composition. It confirms the valve uses the correct stainless steel grade.
Prueba PMI
The sealing test evaluates how well the Stainless Steel Gate Valve prevents leaks. The valve is closed tightly to check for any escape of fluids.
Prueba de estanquidad
This test checks if the Stainless Steel Gate Valve limits gas emissions. It ensures the valve’s components work to prevent environmental leaks.
Prueba de bajas emisiones
The impact test measures the Stainless Steel Gate Valve’s toughness. It simulates rough conditions to confirm the valve won’t break under sudden force.
Prueba de impacto
The dimension inspection verifies that the Stainless Steel Gate Valve’s size matches exact specifications. Proper measurements are crucial for fitting into pipelines.
Inspección dimensional
The painting thickness test measures the protective layer on the Stainless Steel Gate Valve. It checks if the coating is thick enough to prevent corrosion.
Prueba de espesor de pintura
The PT test finds surface cracks in the Stainless Steel Gate Valve. Dye is applied to reveal any imperfections in the metal’s structure.
PT
The material inspection checks the stainless steel used for the valve. It confirms that the Stainless Steel Gate Valve meets quality standards for durability.
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.
Stainless Steel Gate Valves resist corrosion from harsh chemicals. Their durability makes them ideal for managing fluid flow in chemical plants.
Procesado químico
Stainless Steel Gate Valves withstand high temperatures and corrosive materials, making them essential for handling oil and gas safely in refineries.
Gasolina Química
In the nuclear industry, Stainless Steel Gate Valves offer reliability under extreme conditions. They maintain safe operation by controlling fluid flow efficiently.
O.P.G & Nuclear
Stainless Steel Gate Valves resist wear from abrasive pulp materials. They provide a reliable solution for controlling fluids in pulp processing.
Pulp
Stainless Steel Gate Valves perform well in the mining industry by resisting corrosion and handling heavy-duty operations, allowing consistent material flow.
Minería
Stainless Steel Gate Valves prevent corrosion, making them perfect for long-term use in water treatment and sewage systems for safe flow control.
Agua y alcantarillado
Stainless Steel Gate Valves regulate high-pressure steam effectively. Their durable design makes them ideal for maintaining safe steam system operations.
Sistema de vapor
Stainless Steel Gate Valves handle high temperatures and pressure in boiling systems, allowing safe and efficient control of heat and fluid levels.
Sistema de ebullición
Learn More About Stainless Steel Gate Valve
Attributes
- Weight: 4.88 lb
- Break Quantity: 0
- Optional Package/Box Quantity: 0
- Size: 2″
- Material: 316 Stainless Steel
- Female Thread: NPT
- Presión nominal: 200 PSI WOG, cold non-shock
Detalles
- Construction: Iron handwheel
Features
- Female NPT threaded ends
- Threaded bonnet
- Integral seat
- Adjustable packing nut
- Non-rising stem
- Solid wedge disc
- 100% factory tested
Use
- Non-shock cold water, oil or gas
Warning
This product contains lead, a chemical recognized by the State of California as causing cancer and birth defects or other reproductive harm.
3" Gate Valve 150# Flanged 316 Stainless Steel TCI TC-GTF-ANSI
Description
Stainless Steel Gate Valve 150# Flanged 316
- Clasificación: 150LB
- Stem Type: Rising
- Design: OS&Y, Flexible Wedge
- Material del cuerpo: ASTM A351 Gr. CF8M
- Stem Material: SS316
- Embalaje: PTFE
- Face-to-Face Dimensions: ANSI B16.10
- Flange Dimensions: ANSI B16.5 150
- Norma de ensayo: API 598
- NACE MR-0175 Compliance: Full
Cut Sheets of this 3" 150# Gate Valve
Materials List
| NO. | NOMBRE DE LA PARTE | MATERIAL | QTY |
| 1 | CUERPO | ASTM A351 GrCF8M | 1 |
| 2 | BONNET | ASTM A351 GrCF8M | 1 |
| 3 | STEM | ASTM A276Gt.316 | 1 |
| 4 | DISC | ASTM A351 GrCF8M | 1 |
| 5 | GLAND | ASTM A351 GrCF8 | 1 |
| 6 | GLANDPACKING | PTFE | 1 |
| 7 | GLANDFLANGE | ASTM A351 GrCF8 | 1 |
| 8 | HAND WHEEL | ASTM A536 Gr B65-45-12 | 1 |
| 9 | JUNTA | PTFE (ORNONASBESTOS) | 1 |
| 10 | BONNET BOLT/NUT | ASTM A193 Gr.B8/ASTM A194Gr.8 | 4-16 |
| 11 | GLAND BOLT/NUT | ASTM A193 Gt.B8/ASTM A194 Gt.8 | 2 |
| 12 | YOKE SLEEVE | BRONZE(ORDUCTLENl-RESST) | 1 |
| 13 | HAND WHEE NUT | STEEL | 1 |
| 14 | YOKE SLEEVE NUT | SS304 | 1 |
Dimensiones
Stainless Steel (316) Gate Valve - 200 WOG, FxF NPT
Mechanism
Gate Valves differ from ball valves because they can be opened incrementally by turning the aluminum hand wheel at the top.
Flow Control
Flow is managed by an internal gate that can be raised or lowered to adjust the amount of liquid or gas passing through. Gate valves, also called sluice valves, use this mechanism to control the flow.
Especificaciones
- SS 316 investment casting body
- Working pressure of 200 PSI
- Suitable for full range of liquids and gas (WOG)
- Temperature range: -60°F to 450°F
- 100% individually tested
- FxF NPT Threaded ends (ANSI B1.20.1)
Designation - Material
- Body/Bonnet: SS 316 (CF8M)
- Disc: SS 316 (CF8M)
- Vástago: SS 316 (CF8M)
- Packing/Lock Nuts: SS 316 (CF8M)
- Wheel Nut: SS 304
- Hand Wheel: Aluminum
- Ring/Stop Ring: SS 304
- Gasket/Packing: RPTFE
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Más información general
Specs of Stainless Steel Gate Valve
Construction Material
Stainless Steel Gate Valves are made from high-grade stainless steel which provides excellent resistance to corrosion. The valve body, bonnet, disc, and stem are all crafted from this durable material, for a long lifespan. For example, the SS316 material used in valves can withstand extreme temperatures, ranging from -60°F to 450°F, making it suitable for a variety of industrial applications.
Presión nominal
These valves are designed to handle a working pressure of up to 200 PSI. This makes them ideal for controlling the flow of liquids and gases in high-pressure systems. This pressure rating allows the valve to maintain its integrity and function effectively. This high-pressure capacity makes these valves a trusted choice for critical industrial applications.
Tipo de conexión
Stainless Steel Gate Valves often feature female NPT threaded ends, compliant with ANSI B1.20.1 standards. These threaded connections allow for easy installation and secure fitting with other pipeline components. Here’s the interesting part: the valves are designed for versatile use, making them compatible with a wide range of piping systems.
Temperatura
The operating temperature range of Stainless Steel Gate Valves is between -60°F and 450°F. This wide range allows the valves to be used in extremely cold and hot environments without compromising performance. By maintaining functionality across this spectrum, NTVAL’s Stainless Steel Gate Valves provide reliability and flexibility for different operational needs.
Features of Stainless Steel Gate Valve
Threaded Bonnet
A threaded bonnet is an essential feature of Stainless Steel Gate Valves, providing a secure closure for the valve body. This design makes it easy to assemble and disassemble the valve for maintenance or repairs. The threaded connection offers a tight seal, preventing any leakage at the top of the valve.
Integral Seat
The integral seat in a Stainless Steel Gate Valve is a part of the valve body itself, rather than a separate component. This design minimizes the number of joints and connections, reducing potential weak points where leaks might occur. This feature is particularly useful in applications where consistent performance is critical.
Adjustable Packing Nut
The adjustable packing nut allows for fine-tuning of the valve’s seal around the stem, which helps prevent leakage. This feature gives users control over the tightness of the seal, which can be adjusted as needed. NTVAL’s Stainless Steel Gate Valves include this feature, offering an extra layer of reliability in demanding industrial settings.
Benefits of Stainless Steel Gate Valve
Durability
Stainless Steel Gate Valves are known for their exceptional durability, and resisting wear and tear. The strong construction using stainless steel makes these valves less prone to corrosion. This long-lasting nature reduces the frequency of replacements and saves money in the long run. Amazing, isn’t it?
Prevent Leaks
One of the standout benefits of these valves is their ability to prevent leaks. This is essential in maintaining safety and efficiency in industrial operations. For example, integral seats and adjustable packing nuts offer a tight seal, preventing fluids from escaping. This leak prevention also certifies that the materials being transported are well-contained.
Cost-Effectiveness
Stainless Steel Gate Valves might have a higher initial cost compared to other materials. But their longevity and low maintenance needs make them a cost-effective choice over time. The durability of stainless steel means fewer replacements and repairs, reducing overall operating costs.
Applications of Stainless Steel Gate Valve
Sistemas de vapor y ebullición
In steam and boiling systems, Stainless Steel Gate Valves are used to control the flow of steam and hot water. Their sturdy construction allows them to perform well under high pressure and high temperature, which is critical in industries that rely on boilers and steam-driven processes. These valves offer precise control, helping to maintain safety and efficiency in steam systems.
Generación de energía
In the power generation industry, Stainless Steel Gate Valves are used to control the flow of steam, water, and other fluids within power plants. These valves are essential in managing the pressure and flow in systems like cooling circuits and boiler feedwater lines. Their ability to handle high temperatures and pressures makes them ideal for such demanding applications.
Food and Beverage Industry
Stainless Steel Gate Valves are also widely used in the food and beverage industry. NTVAL’s valves help regulate the flow of liquids, such as water, oils, and syrups, in food processing and packaging lines. The stainless steel material prevents contamination and makes sure that the valves can be cleaned easily. This makes them a preferred choice for maintaining food safety standards.
Industria minera
In the mining industry, Stainless Steel Gate Valves are employed to control the flow of abrasive slurries and chemicals used in mineral processing. These valves are chosen for their ability to withstand harsh operating conditions, such as exposure to abrasive particles. And on top of that, their durability offers efficient operation in tough environments, minimizing maintenance costs.
3 Considerations When Buying Stainless Steel Gate Valve
01
Non-Rising Stems
Non-rising stems are a great feature to consider when buying a Stainless Steel Gate Valve, especially for limited space. These stems stay in place as the valve opens and closes, which means the valve doesn’t require extra room to operate. This design is ideal for tight spaces or underground installations where vertical space is limited. It also makes the valve less prone to damage from external factors.
02
Replaceable O-Rings
Replaceable O-rings are important to consider when buying a Stainless Steel Gate Valve. These O-rings help create a tight seal around the valve components, preventing leaks and offering smooth operation. The best part is that they can be easily replaced during maintenance, which extends the life of the valve without needing to replace the entire unit.
03
Met API 603 Standard
Buying a valve that meets the API 603 standard is a smart move. This standard certifies that the valve is designed for reduced weight and wall thickness, making it easier to install without sacrificing strength. What makes this so special? This makes NTVAL’s Stainless Steel Gate Valve a reliable choice for industries that require high safety and performance standards.
Preguntas frecuentes
We employ strict quality control processes, including material certification, pressure testing, and inspection at various production stages, to make sure each valve meets high standards of reliability and performance.
Yes, the stainless steel construction provides excellent resistance to corrosion, making these valves ideal for use in harsh and corrosive environments.
Yes, we offer Stainless Steel Gate Valves designed for cryogenic applications, featuring extended bonnets and special seals to handle extremely low temperatures.
Our Stainless Steel Gate Valves comply with international standards such as API 600, ISO 9001, and ASME B16.34, making sure they meet global quality and performance requirements.
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