Check valves

Check valves allow fluid to flow in only one direction.

• Proposed SizesThreads: 1/8“, 1/4“, 3/8“, 1/2“, 3/4“, 1“, 1 1/4“, 1 1/2“, 2“, 2 1/2“, 3“, 4“For Welding: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80Flanged: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300
• Between-flangeDN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600, DN700, DN800, DN900, DN1000, DN1200
• Working Pressurefrom 0 bar to 50 bar
• Temperature Rangefrom –20°C to 200°C
• Materialbrass, cast iron, stainless steel
• SealingPTFE, FKM, EPDM, metal-metal