Check valves
Consult the product sheet(s) :
Check valves / Axial check valves
Réf. 37SF1B2 - 37SD1B2 - 37SD0B2
Description
CAST IRON AXIAL DISC CHECK VALVE EPDM WITH SPRING FLANGED - CAST IRON EN-GJL-250 BODY - EPDM GASKET - DUCTILE IRON EN-GJS-400-15 DISC - ALL POSITIONS - BETWEEN FLANGES PN10/16 RF CONNECTIONS
Sector
Water HVAC
Network
Clear water - drinking water / Waste water / Building network
Range
Check valves
Category
Axial check valves
Materials
Iron
Seals
EPDM
Operator
Connection
Flanges
Characteristics
- All positions thanks to the stainless steel spring
- Respect the flow direction indicated by an arrow on the body
- Flanges R.F. PN10/16 up to DN150
- PN16 from DN200 to DN300
- PN10 over
- Weak head loss thanks to the cylindrical internal designing
- Anti-corrosion epoxy internal and external painting blue color RAL 5017
- 100 µ thickness
- Bronze bushing to avoid blocking of the disc
- Drilled boss on request for bypass or to check the thickness
- Disc designed for a better hydrodynamism
- Silent solution
- Minimum back pressure for tightness : 0.2 bars
- Water distribution
- Min Temperature Ts : - 10°C
- Max Temperature Ts :+ 120°C
- Max Pressure Ps : 16 bars up to DN300, 10 bars over
A QUESTION ?
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