Flowbiz manufactures, exports, and supplies the best Piston Type Check valves. Check Valve Piston Type. FlowBiz Check valves are organized to prevent flow reversal in a piping system. Our valves are activated by the flowing material in the pipeline.
The pressure of the fluid passing via the system opens the valve, while any flow reversal will close the valve.
Closure is conducted by the weight of the check mechanism, back pressure, spring, or combination of these means. The general types of check valves are swing, tilting disk, piston, butterfly, and stop.
FlowBiz piston check valve is a lift check valve. It has a dash-pot consisting of a piston and cylinder, providing a cushioning effect during operation.
Because of the parallel design of lift check valves, the flow characteristics through a piston check valve are essentially the same as through a lift check valve.
Installation is similar to a lift check-in in that the flow must enter from under the seat.
Construction of the seat and disk of a piston check valve is the same as for lift check valves. Piston check valves are used primarily in conjunction with globe and angle valves in piping systems experiencing frequent flow direction changes.

Price:
Price 800 INR / Unit
Minimum Order Quantity : 1 Unit
Media : Gas
Port Size : Varies; refer to size options from 15mm to 200mm
Temperature : Suitable up to 80C
Disc : Nonreturn, swing type
Price 1800 INR / Unit
Minimum Order Quantity : 1 Number
Media : Other, Liquids, Gases, Slurries
Port Size : DN 15 mm to 300 mm
Temperature : 10C to +180C
Disc : Stainless Steel / Cast Iron / Cast Steel
Price 2400 INR / Unit
Minimum Order Quantity : 1 Number
Media : Water
Port Size : Customized as per requirement
Temperature : Up to 200C Celsius (oC)
Disc : SS 304
Price 600 INR / Unit
Minimum Order Quantity : 1 Number
Media : Water
Port Size : Customized as per requirement
Temperature : Up to 200C Celsius (oC)
Disc : SS 304