Nordic catalogue - Watts Industries

BACKFLOW PROTECTION DEVICEBACKFLOW PROTECTION EBInsert check valve serie COequipment and other type of water handling or processing equipment. Same as type IN butwith reduced dimensions and without ”snap-in-cams”. Can be used where the IO series and INseries cannot be. Body: POM polymer. Seat: SBR Buna-S. O-ring: NBR Buna-N. Spring: stainlesssteel. Working pressure: 10 bar. Max. working pressure: 16 bar. Max. workingtemperature: 90°C. PN10. Approvals: KIWA, DVGW, Belgaqua, NF, WRC, NSF, ETA, SITAC.207Article number DN Press Type Unit149010630 DN 8 10 bar CO 010 1149013630 DN 10 10 bar CO 013 1149014630 DN 10 10 bar CO 014 1149015630 DN 10 10 bar CO 015 1149020630 DN 15 10 bar CO 020 1Insert check valve serie CSPlastic check valve. Body: PPO polymer. O-ring: NBR. Buna-N. Spring: stainless steel.Working pressure: 16 bar (CS015) - 25 bar (others). Max. working temperature: 90°C. PN10.Approvals: KIWA, DVGW, NF, IFB, WRAS, NSF, ETA, SITAC.Article number DN Type Unit149015685 DN 10 CS 015 1149100635 DN 100 CS 100 1149150635 DN 150 CS 150 1149250635 DN 250 CS 250 1Insert check valve serie FWment,and other type of water handling or processing equipment. Simple assemply. Short overallLength. Low opening pressure. Low pressure loss. Body: POM polymer. Seat: SBR Buna-S.O-ring: NBR Buna-N. Spring: stainless steel. Working pressure: 10 bar.Max. working pressure. 16 bar. Max. working temperature: 90°C. PN10.Approvals: KIWA, DVGW, NF, IFB.Article number DN Type Unit149010060 DN 10 FW 010 1149015675 DN 15 FW 015 1Insert check valve serie INment,and other type of water handling or processing equipment. Simple assemply. Short overalllength. Low opening pressure. Low pressure loss. Body: POM polymer. Seat: SBR Buna-S.O-ring: NBR Buna-N. Spring: stainless steel. Working pressure: 10 bar.Max. working pressure. 16 bar. Max. working temperature: 90°C. PN10.Approvals: KIWA, DVGW, NF, WRC, NSF, ETA, SITAC.Article number DN Press Type Unit149015610 DN 15 10 bar IN 015 1149020610 DN 20 10 bar IN 020 1149025610 DN 25 10 bar IN 025 1149032610 DN 32 10 bar IN 032 1149040610 DN 40 10 bar IN 040 1149050610 DN 50 10 bar IN 050 1NOO