Poppet Check Valves

Product Details

• Product Name:Poppet Check Valves
• Materialof the Valve body: 316，316L，Brass,Alloy 400
• Inlet Size:1/8″,1/4”,3/8”,1/2”,1”,and 6 mm,8mm，10mm,12mm
• Variousend connection Types:Two ferrules fittings,NPT, BSPT,Metric Thread,BSPP, Fractional Tube Butt Weld,Metric Tube Butt Weld, Pipe Butt Weld,Pipe Socket Weld,Rotatable Fractional Tube Butt Weld,Rotatable Metric Tube Butt Weld

Features

• Resilient O-ring seat design for leak free sealing
• Resilient O-ring seat design for leak free sealing
• Working pressure up to: 3000 psig (207 bar)
• Working temperature: -10°F to 375°F (-23°C to 190°C) Cracking pressure: 1/3 to 25 psig (0.02 to 1.7 bar)
• Variety of end connections and materials available Non-adjustable cracking pressure, mountable in any directions

Application:

Laboratory gas/liquid pipeline systems (backflow prevention)

Industrial instrument gas source protection to prevent contamination

Air supply lines for small pneumatic tools

Low-pressure gas distribution systems

Carrier and auxiliary gas lines for analytical instruments (e.g., GC, MS)