H14 check valve connection type
1/2 "-3" (mm)
Various highly corrosive chemical media
Screw check valve drive mode
Type (channel position)
A basic stainless check valve consists of a valve body, a bonnet, and a disk that is connected to a hinge. The disk swings away from the valve-seat to allow flow in the forward direction, and returns to valve-seat when upstream flow is stopped, to prevent backflow.
The disc in a swing type mini check valve is unguided as it fully opens or closes. There are many disk and seat designs available, in order to meet the requirements of different applications. The valve allows full, unobstructed flow and automatically closes as pressure decreases. These valves are fully closed when flow reaches zero, in order to prevent backflow. Turbulence and pressure drop in the valve are very low.
·Manufactured in ISO-9001 facility
·Heavy pattern body
·One-piece body design
·PTFE o-ring seal
·Metal to metal disc seal
·-4°F to 392°F
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