... .4Polyamide505063636380 2/2 way pneumatic angle seat valves,can be used to control air,water,gas,oil.Body material: stainless steelWe’re professional manufacturer of pneumatic components ... fitting, mini fitting, stop fitting, Metal fitting, PU tubeCheck Valve, Multipass Quick Coupler, Muffler, Air gunAir Press Punch, Vane PumpHydraulic Ball Valve 2/2way Stainless Steel Pneumatic Control Angle Valve