Clack valves  (453 offers of 5,447,546 product items)

Single Window Sight Glass. Used to detect and inspect the flow of individual fluids, blocked valves or strainers or leakage of live steam through steam traps. Inspect colour Identify vapour leakage...

Controllable anti-pollution check valve, EA type. For all drinking water networks: building, water distribution, pumping. Model with swivel nut for fitting directly after the water meter.

Female thread Non return valve with spring 172mm diameter 6” diameter thread 56mm deep Polypropylene construction O-ring not included (available as an optional extra)

Check valve, for hydraulics, ESGH 1000 i or higher.

ATR-G100 5 PSI, Hydraulic inline check valve-1 BSP

Pneumatic Connection Method Female Thread Pneumatic Connection M5 Pneumatic Mounting Type Screw-In Product Range GRLA Flow Rate 95 l/min Operating Temperature Max -10 °C Operating Pressure Max 10 b...

150mm Square with Internal Non-Return Valve

Spool Piece Check Valve

CC01 Speed Controller in - line. Unidirectional in-line valve allowing speed control of cylinders with free flow in one direction and adjustable flow in the other. Unidirectional Flow regulation In...

For Manufacturer Series = AKM Accessory Type = Check Valve

Female thread Non return valve with spring 240mm diameter 226mm diameter thread 55mm deep Polypropylene construction O-ring not included (available as an optional extra)

ATR-G112, CHECK VALVE ZP 1-1/2 BSP

Pneumatic Connection Method Female Thread Pneumatic Connection G1/8 Pneumatic Mounting Type Screw-In Product Range GRLA Flow Rate 340 l/min Operating Temperature Max -10 °C Operating Pressure Max 1...

15mm Double Check Valve

Spool Piece Check Valve