1/4 OD Check Valve Push to Connect One Way Inline Air Pneumatic Valves, Nickel Plated Brass & Plastic (Pack of 2)

Fluid Admitted: Air, Vacuum Working Pressure:0-150psi/0-1.2Mpa Negative Pressure:-100Kpa; Cracking Pressure: 0.4 Mpa. Body: Nickel Plated Brass Seal,

Yoebor 3/8 OD Check Valve Push to Connect One Way Inline Air Pneumatic Valves, Nickel Plated Brass & Plastic (Pack of 2) : Industrial & Scientific

QWORK 2Pcs Brass One-way Check Valve, 1/2 Female to 1/2 Male Thread of Backflow Preventer : Industrial & Scientific

Thermoplastic & Brass Couplings

Fluid Admitted: Air, Vacuum Working Pressure:0-1.2Mpa Negative Pressure:-100Kpa Body: Nickel Plated Brass Seal, O-Ring NBR Working Temperature

Nickel Plated Brass & Plastic Push to Connect Inline Check Valve Air Straight Union Quick Release Pneumatic Fitting, 1/4 Tube OD (Pack of 5)

Function: One-way check valve to prevent medium in the pipeline without backflow. It can be used to transmit gas and liquids under constant pressure.

QWORK 2Pcs Brass One-way Check Valve, 1/2 Female to 1/2 Male Thread of Backflow Preventer

: Industrial & Scientific

Yoebor 1/4 OD Check Valve Push to Connect One Way Inline Air Pneumatic Valves, Nickel Plated Brass & Plastic (Pack of 2)

Check Valve Straight – Fractional – CVPC (Resin Series) - Advanced

One Way Valve, Stainless Steel Quick Connect Check Valve BSPP Female Thread One Way Prevent Water Backflow Valve for Water Oil Gas Pipe, Valve (304 3/8) : Industrial & Scientific

Pneuforce Conek Brass Male Straight Push To Connect Fitting