RS PRO RS PRO Non Return Valve, 4mm Tube Outlet, 0 to 9.9 kgf/cm², 0 to 990kPa Part: 144-2693

One-way pneumatic valve prevents backflow in air systems up to 990 kPa pressure.

Festo Festo ISV Non Return Valve, 4mm Tube Inlet, G 1/4 Female Outlet, 4mm Tube Outlet, -0.95 to 0bar Part: ISV-1/4

Festo non-return valve with mixed tube and thread connections.

SMC SMC AKH Non Return Valve, 4mm Tube Inlet, 4mm Tube Outlet, -100 kPa → 1 MPa Part: AKH04-00

SMC non-return valve with 4mm tube connections for pneumatic systems.

SMC SMC AKH Check Valve R 1/8 Male Inlet, 4mm Tube Outlet, -1 → 10bar Part: AKH04A-01S

One-way pneumatic check valve for compressed air systems, prevents backflow.

RS PRO RS PRO CVPU Non Return Valve, 4mm Tube Inlet, 4mm Tube Outlet, 0 → 10bar Part: 916-0934

Pneumatic non-return valve for small air lines, prevents backflow in compressed air systems.

Festo Festo HA-M5-QS-4 Non Return Valve M5 Inlet, 5mm Tube Inlet, 4mm Tube Outlet, -1 to10bar Part: HA-M5-QS-4

Pneumatic one-way check valve for compressed air systems, prevents backflow in factory equipment.