Wafer-type double door check valve for backflow prevention in building services, water treatment, and plate heat exchangers.
Wafer Double Door Check Valve (Series W-H77X-16Q)
Category :
Valves, Check Valve
Brand :
Watts
Product Information
Size
DN50–DN600
Material
Gray cast iron body (epoxy coated), stainless-steel disc & shaft, EPDM seat, stainless-steel spring
Features
- Light weight and compact structure
- Rely on the torsion spring to quickly close on its own
- Can be installed in both horizontal and vertical pipes
- Safe and reliable performance, good anti-interference performance
Pressure-Temperature
- Nominal Pressure: PN16
- Temperature Range: -10°C~120°C
Spesification
- Connection Standard: EN1092-2
- Connection Type: Wafer
- Medium: water
