Are you curious about which piston check valve manufacturers stand out in quality and reliability? Comparing top factories is crucial for making informed decisions. Discovering the best options can save you time and money. Dive in with us to explore the leading manufacturers and find your perfect fit!
Piston Check Valve | NTVAL
Product Details: Piston Check Valve designed to control flow direction in a pipeline, using a spring-loaded piston to open or close based on fluid movement.
Technical Parameters:
– Body Material: Stainless steel and carbon steel
– Size Range: 1/2 inch to 24 inches in diameter
Application Scenarios:
– Oil and Gas Industry
– Wastewater Treatment Plants
Pros:
– Durability and reusability
– Prevention of reverse flow
Cons:
– Allows fluid to flow in only one direction
– Not suitable for applications with pulsating fluid flow
Piston Check Valves – API 6D – SCV VALVE, LLC
Product Details: SCV Piston Check Valves are designed to prevent backflow with a flapperless design that is gentle on the seat. They are manufactured in accordance with API, ASME, and ANSI standards.
Technical Parameters:
– Sizes: 2″ – 24″
– Classes: 150 – 2500
Application Scenarios:
– Oil applications
– Liquid gas applications
Pros:
– Quiet operation
– Gentle on the seat
Cons:
– Limited size options for higher classes
– Material availability may vary
Piston, Ball & Swing Check Valves – Bonney Forge Corporation
Product Details: Piston and ball check valves designed to prevent backflow in piping systems. Piston check valves feature a body-guided disc, while ball check valves utilize a rotating ball for flow control.
Technical Parameters:
– Size: 1/4 NPS – 24 NPS
– Class: 150 – 4500
Application Scenarios:
– Used in horizontal piping systems to prevent backflow.
– Suitable for viscous media applications.
Pros:
– Low cracking pressure design minimizes pressure drop.
– Fast response time to prevent backflow.
Cons:
– Piston check valves may stick when used with dirty media.
– Standard design requires horizontal installation for proper function.
Piston check valve – All industrial manufacturers – DirectIndustry
Product Details: Piston check valves are designed to allow fluid flow in one direction while preventing backflow. They feature a floating piston mechanism that operates silently and efficiently.
Technical Parameters:
– DN: 1 in – 20 in
– Pressure: 0 bar – 350 bar, Temperature: -30 °C – 70 °C
Application Scenarios:
– Used in hydraulic systems to prevent backflow
– Applicable in various industrial processes including chemical and recycling faci…
Pros:
– Silent operation with no flapper to hammer against the seat
– Zero leakage in closed state for certain models
Cons:
– May require specific installation conditions
– Potentially limited to specific pressure and temperature ranges
Check Valve And Control Valve Manufacturer | DFT® Valves
Product Details: DFT® Valves specializes in manufacturing check valves and control valves, including various types such as threaded, wafer, flanged, restrictor, sanitary, vacuum breaker, and nozzle check valves.
Technical Parameters:
– Available in various materials including Nickel-Aluminum Bronze (NAB) and stainl…
– Designed for high performance in severe service applications.
Application Scenarios:
– Used in chemical processing and food & beverage industries.
– Applicable in power generation and water treatment facilities.
Pros:
– High reliability and performance in demanding environments.
– Wide range of products to suit different industrial needs.
Cons:
– Potentially higher initial cost compared to standard valves.
– Specific models may require specialized installation.
Top 7 Piston Check Valve Manufacturers | NTVAL
Product Details: Piston Check Valves designed for effective backflow prevention in high-pressure environments, with a focus on precision and durability.
Technical Parameters:
– Pressure Rating Compatibility of 1000 PSI or Higher
– Cv Value of 10 or higher
– Metal-to-Metal Sealing
Application Scenarios:
– Steam or hydraulic systems requiring high-pressure applications
– Industrial operations needing reliable fluid control
Pros:
– Durable construction suitable for extreme conditions
– Reliable performance with reduced maintenance needs
Cons:
– Higher cost may not align with budget-conscious buyers
– Limited product variety compared to larger manufacturers
Industrial & Pipeline Check Valve Manufacturer – WarrenValve
Product Details: Warren Valve offers a range of industrial check valves including Cast Carbon, Cast Stainless & Alloy, Forged, and Pipeline (Through Conduit) check valves. Sizes range from 1/4″ to 42″ with pressure ratings from ANSI 150# to ANSI 2500#. Materials include Carbon Steel, Stainless Steel, Alloy 20, and other exotic materials.
Technical Parameters:
– Size Range: 1/4″ – 42″
– Pressure Range: ANSI 150# to ANSI 2500#
Application Scenarios:
– Oil & Gas
– Petroleum Refining
– Petrochemical
– Pulp & Paper
– Marine
– Power Generation
– Mechanical Construction
– Industrial Gas
Pros:
– Prevents backflow in pipelines
– Minimal pressure drop with Swing Check design
Cons:
– Piston Check design may restrict flow
– Installation must be in accordance with media flow direction
Piston Check Valve – Indusrtrial Valve Manufacturer
Product Details: A piston check valve is a type of valve that prevents reverse fluid flow, operating automatically without the need for an actuator. It features a dash-pot with a cylinder and piston for cushioning, and is designed to allow fluid flow in one direction only.
Technical Parameters:
– Durable materials: ductile iron, cast iron, stainless steel, carbon steel
– Available for high and low temperature applications with different seat material…
Application Scenarios:
– Oil and gas industries
– Wastewater treatment plants
Pros:
– Durable and repairable
– Versatile for various industrial applications
Cons:
– Allows fluid flow in one direction only
– Not suitable for pulsation fluid flow applications
Piston-Style Tom Wheatley Check Valve – SLB
Piston Check Valve | Products & Suppliers – GlobalSpec
Product Details: Piston Check Valve
Technical Parameters:
– Material: Stainless Steel
– Pressure Rating: Up to 150 PSI
Application Scenarios:
– Water Supply Systems
– Industrial Fluid Control
Pros:
– Prevents backflow
– Durable and reliable
Cons:
– May require regular maintenance
– Can be more expensive than other types
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Piston Check Valve | NTVAL | Piston Check Valve designed to control flow direction in a pipeline, using a spring-loaded piston to open or close based on fluid movement. | – Durability and reusability – Prevention of reverse flow | – Allows fluid to flow in only one direction – Not suitable for applications with pulsating fluid flow |
| Piston Check Valves – API 6D – SCV VALVE, LLC | SCV Piston Check Valves are designed to prevent backflow with a flapperless design that is gentle on the seat. They are manufactured in accordance wit… | – Quiet operation – Gentle on the seat | – Limited size options for higher classes – Material availability may vary | www.scvvalve.com |
| Piston, Ball & Swing Check Valves – Bonney Forge Corporation | Piston and ball check valves designed to prevent backflow in piping systems. Piston check valves feature a body-guided disc, while ball check valves u… | – Low cracking pressure design minimizes pressure drop. – Fast response time to prevent backflow. | – Piston check valves may stick when used with dirty media. – Standard design requires horizontal installation for proper function. | bonneyforge.com |
| Piston check valve – All industrial manufacturers – DirectIndustry | Piston check valves are designed to allow fluid flow in one direction while preventing backflow. They feature a floating piston mechanism that operate… | – Silent operation with no flapper to hammer against the seat – Zero leakage in closed state for certain models | – May require specific installation conditions – Potentially limited to specific pressure and temperature ranges | www.directindustry.com |
| Check Valve And Control Valve Manufacturer | DFT® Valves | DFT® Valves specializes in manufacturing check valves and control valves, including various types such as threaded, wafer, flanged, restrictor, sanita… | – High reliability and performance in demanding environments. – Wide range of products to suit different industrial needs. | – Potentially higher initial cost compared to standard valves. – Specific models may require specialized installation. |
| Top 7 Piston Check Valve Manufacturers | NTVAL | Piston Check Valves designed for effective backflow prevention in high-pressure environments, with a focus on precision and durability. | – Durable construction suitable for extreme conditions – Reliable performance with reduced maintenance needs | – Higher cost may not align with budget-conscious buyers – Limited product variety compared to larger manufacturers |
| Industrial & Pipeline Check Valve Manufacturer – WarrenValve | Warren Valve offers a range of industrial check valves including Cast Carbon, Cast Stainless & Alloy, Forged, and Pipeline (Through Conduit) check val… | – Prevents backflow in pipelines – Minimal pressure drop with Swing Check design | – Piston Check design may restrict flow – Installation must be in accordance with media flow direction | www.warrenvalve.com |
| Piston Check Valve – Indusrtrial Valve Manufacturer | A piston check valve is a type of valve that prevents reverse fluid flow, operating automatically without the need for an actuator. It features a dash… | – Durable and repairable – Versatile for various industrial applications | – Allows fluid flow in one direction only – Not suitable for pulsation fluid flow applications | ntgdvalve.com |
| Piston-Style Tom Wheatley Check Valve – SLB | www.slb.com | |||
| Piston Check Valve | Products & Suppliers – GlobalSpec | Piston Check Valve | – Prevents backflow – Durable and reliable | – May require regular maintenance – Can be more expensive than other types |
Frequently Asked Questions (FAQs)
What is a piston check valve and how does it work?
A piston check valve is a type of valve that allows fluid to flow in one direction while preventing backflow. It uses a piston mechanism that moves in response to fluid pressure. When the flow is in the correct direction, the piston lifts, allowing passage. If the flow reverses, the piston seals against the valve seat, blocking the backflow.
What should I consider when choosing a piston check valve manufacturer?
When selecting a manufacturer, consider their experience, product quality, certifications, and customer reviews. It’s also important to evaluate their manufacturing processes, material options, and whether they offer customization to meet your specific needs.
Are there standard sizes for piston check valves?
Yes, piston check valves come in various standard sizes to accommodate different piping systems. Common sizes range from small diameters (like 1 inch) to larger ones (up to several feet). Always ensure the size you choose matches your system requirements for optimal performance.
How can I ensure the quality of piston check valves from a manufacturer?
To ensure quality, look for manufacturers with ISO certifications and a proven track record. Request samples or test reports, and inquire about their quality control processes. Customer testimonials and case studies can also provide insights into their reliability and product performance.
What is the typical lead time for ordering piston check valves from manufacturers?
Lead times can vary based on the manufacturer, order size, and customization requirements. Generally, standard products may take a few weeks, while customized valves could take longer, sometimes up to several months. Always confirm lead times when placing your order to plan accordingly.