Buy Wafer Type Check Valve at INR online from Acme Fluid System Check Valve : 204

Wafer Type Check Valve Check Valve

A Wafer Type Check Valve is a compact, lightweight, and highly efficient non-return valve designed to prevent backflow in pipelines. It is installed between two pipeline flanges and allows fluid to flow in only one direction, automatically closing when the flow reverses. The wafer design ensures minimal space requirement and easy installation compared to conventional flanged check valves. Wafer type check valves are widely used in water treatment, chemical processing, oil & gas, power plants, and general industrial applications where reliable backflow prevention and low pressure drop are essential.

Let’s Connect

Product Video

The wafer type check valve operates automatically using the pressure of the flowing fluid. When the fluid flows in the correct direction, the disc opens allowing free passage of the medium. If the flow reverses, the disc quickly closes due to back pressure or spring action, preventing reverse flow and protecting pumps, compressors, and other equipment.

Advantages

Compact and lightweight design
Easy installation and replacement
Cost-effective solution for backflow prevention
Reliable sealing and long service life
Suitable for horizontal and vertical pipelines

Compact Wafer Design – Space-saving installation between flanges
Low Pressure Drop – Optimized disc design ensures smooth flow
Automatic Operation – Opens with forward flow and closes automatically when flow reverses
Leak Tight Sealing – Ensures reliable backflow prevention
Lightweight Construction – Easy handling and installation
Low Maintenance – Simple internal mechanism with long service life
High Durability – Suitable for high pressure and temperature applications
Corrosion Resistant Materials available for aggressive media

Available Types / Options

Single Plate Wafer Check Valve
Dual Plate (Double Door) Wafer Check Valve
Spring Loaded Wafer Check Valve
Silent Check Valve

Optional Features

Soft Seated / Metal Seated design
Spring Assisted closing mechanism
High temperature design
Anti-water hammer design
Special coatings (PTFE, Epoxy, Rubber lining)
Fire safe design (on request)

Parameter	Details
Valve Type	Wafer Type Check Valve
Size Range	DN 25 to DN 600 (1” to 24”)
Pressure Rating	PN10 / PN16 / PN25 / PN40 / ANSI 150 / ANSI 300
End Connection	Wafer Type (Between Flanges)
Design Standard	API 594 / ASME B16.34
Face to Face	API 594
Testing Standard	API 598
Body Material	Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
Disc Material	SS304 / SS316 / Bronze / Alloy Steel
Seat Material	Metal Seat / PTFE / EPDM / NBR
Temperature Range	-20°C to 400°C (depending on material)