CHECK VALVE
Check Valve
● Industrial Flow Control Solution
Check Valve Manufacturer & Supplier

Forex Valves manufactures and supplies Check Valves designed to help prevent reverse flow and support reliable operation across critical industrial piping systems.

Our cast and forged check valve range is available in different pressure classes, sizes and material configurations to suit water, process, chemical, oil and other industrial services.

Type: Swing Check
Class: 150# – 1500#
Size: 1/2" – 36"
Construction: Cast & Forged
Cast & Forge Check Valves

Precision-engineered check valves designed to prevent backflow while providing strength, reliability and dependable performance in demanding industrial services.

Check valves are automatic flow-control devices designed to permit fluid flow in the intended direction while restricting reverse flow.

Forex Valves offers cast and forged check valve configurations for applications where pressure containment, material compatibility and dependable backflow protection are important.

Valve selection depends on pressure class, line size, process medium, temperature, installation arrangement and applicable project standards.

Typical Service Areas
  • Process piping systems
  • Oil and gas applications
  • Petrochemical plants
  • Chemical processing
  • Power generation
  • Water and utility systems
  • Pumping systems
  • Industrial pipeline networks
Check Valve Materials

Material options can be selected according to the process medium, pressure, temperature and corrosion resistance requirements.

ASTM A351 Gr. CF8
ASTM A351 Gr. CF3
ASTM A351 Gr. CF8M
ASTM A351 Gr. CF3M
ASTM A351 Gr. CN7M
ASTM A351 Gr. CF8C
ASTM A351 Gr. CD4Mcu
ASTM A351 Gr. CK3MCuN
ASTM A352 Gr. LCA
ASTM A352 Gr. LCB
ASTM A352 Gr. LCC
ASTM A494 Gr. CW6MC
ASTM A494 Gr. CW2M
ASTM A494 Gr. CY40
ASTM A494 Gr. CU5MCuC
ASTM A995 Gr. 1A
ASTM A995 Gr. 4A
ASTM A995 Gr. 5A
ASTM A995 Gr. 6A
Cast & Forge Check Valve Range

Available configurations cover a broad range of pressure classes and line sizes for industrial flow-control applications.

Valve Type Class Rating Size Range
Swing Check 150# 2" to 36"
Swing Check 300# 2" to 36"
Swing Check 600# 2" to 32"
Swing Check 800# 1/2" to 2"
Swing Check - Pressure Seal 900# 1/2" to 20"
Swing Check - Pressure Seal 1500# 1/2" to 20"
Technical Specifications

Engineering standards and dimensional requirements applicable to the check valve range.

Design Standard BS 1868
Face to Face ANSI B16.10
Pressure & Temperature Chart ASME B16.34
Testing Standard API 598 / EN 12266
Flanged End ASME B16.5
Butt Weld End ASME B16.25
Key Features

Designed for dependable backflow protection and reliable service across demanding applications.

Backflow Protection

Automatically helps restrict reverse flow and protects connected piping and equipment.

Industrial Construction

Cast and forged configurations are available for different pressure and service requirements.

Material Flexibility

Multiple alloy and stainless steel material options support demanding process conditions.

Check Valve Applications

Suitable configurations can be selected for different industrial and process fluid applications.

Oil & Gas

Used in suitable pipeline and process systems where reverse-flow protection is required.

Petrochemical

Material and pressure configurations can be selected for compatible process services.

Chemical Processing

Alloy and stainless steel options can be selected according to chemical compatibility.

Power Plants

Suitable check valve configurations can support flow-direction control in utility and process lines.

Water Systems

Check valves can be used in compatible water, pumping and utility applications.

Industrial Piping

Designed for applications where reliable one-direction flow is required.

Need the Right Check Valve?

Share your valve size, pressure class, material, process medium and connection requirements with our team for the appropriate configuration.

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Top Check Valve Manufacturer & Supplier Worldwide

A check valve, also known as a non-return valve (NRV), is designed to allow fluid to flow in one direction while automatically preventing reverse flow. It is widely used in pipelines and process systems to protect pumps, compressors, equipment, and other critical components from backflow and pressure-related problems.

Forex Valves is a manufacturer and supplier of industrial check valves for applications where reliable backflow prevention and flow control are essential. Our check valve solutions are designed for different pipeline sizes, pressure ratings, materials, and operating conditions, making them suitable for a wide range of industrial installations.

We serve industries such as Oil & Gas, Petrochemical, Chemical Processing, Power Generation, Water & Wastewater, Marine, Pharmaceutical, Food Processing, and General Process Industries. Depending on the application, customers can select the appropriate valve construction, material, pressure class, and end connection according to their system requirements.

Industrial Check Valves for Reliable Backflow Prevention

A properly selected check valve helps prevent reverse flow when a pump is switched off, when pressure changes occur, or when downstream pressure becomes higher than upstream pressure. This helps protect rotating equipment and reduces the risk of unwanted flow conditions within the pipeline.

Forex Valves provides check valve solutions for demanding services involving water, steam, oil, gas, chemicals, hydrocarbons, air, and other industrial fluids. Important operating factors such as fluid characteristics, pressure, temperature, flow velocity, line size, installation position, and required flow performance should be considered when selecting the appropriate valve.

Applications for Check Valves

Industrial check valves are commonly used in:

  • Pump discharge piping
  • Oil and gas pipelines
  • Chemical processing plants
  • Petrochemical processing systems
  • Power generation and steam systems
  • Water treatment and wastewater plants
  • Process and compressor equipment
  • Marine and offshore applications
  • Industrial utility pipelines
  • General fluid handling systems

Check Valve Manufacturer & Supplier for Global Markets

Forex Valves caters to industrial customers, EPC contractors, engineering companies, distributors, and project suppliers looking for reliable check valve manufacturers and suppliers.

We supply our valves for projects across India, the Middle East, North America, Europe, Asia-Pacific, Africa, and other international markets. This global approach allows us to support a variety of industrial requirements while focusing on application suitability, material selection, dimensional accuracy, and consistent valve performance.

Forex Valves is a check valve manufacturer in India providing industrial valve solutions for both domestic and international projects. Our products can be specified according to applicable project standards, pressure requirements, materials, and connection requirements.

Check Valve Solutions for Various Industries

The right check valve depends on the operating environment and the characteristics of the process fluid. When selecting a valve, factors including pressure class, temperature, flow direction, corrosion resistance, installation orientation, and maintenance requirements should be considered.

Forex Valves works with customers to determine a suitable check valve configuration for their specific application, whether it is a standard industrial pipeline or a more demanding process environment.

For check valve selection, technical specifications, material requirements, or project inquiries, get in touch with Forex Valves to discuss your application and find the right industrial valve solution.