The GEMÜ R677 2/2-way diaphragm valve has a low maintenance plastic actuator and is manually operated. An integrated optical position indicator is standard. The high-flow valve body provides compact dimensions at high flow rates.
Same mounting height planes over multiple nominal sizes
Integral optical position indicator
Compact system design thanks to flow-optimized high-flow valve bodies
The 2/2-way diaphragm valve has a low maintenance plastic actuator and is manually operated. An integrated optical position indicator is standard. The high-flow valve body provides compact dimensions at high flow rates.
Type: R677: Diaphragm valve, manually operated, plastic handwheel, optical position indicator
DN: 20: DN 20
Body configuration: D: 2/2-way body
Connection type: 7: Union end with DIN insert (socket)
Valve body material: 1: PVC-U, grey
Diaphragm material: 29: EPDM
Control function: 0: manually operated
Actuator version: ED: Operator size ED (diaphragm size 20)
Diaphragm size: 20: Diaphragm size 20
The GEMÜ R677 2/2-way diaphragm valve has a low maintenance plastic actuator and is manually operated. An integrated optical position indicator is standard. The high-flow valve body provides compact dimensions at high flow rates.
Type: R677: Diaphragm valve, manually operated, plastic handwheel, optical position indicator
DN: 20: DN 20
Body configuration: D: 2/2-way body
Connection type: 7: Union end with DIN insert (socket)
Valve body material: 1: PVC-U, grey
Diaphragm material: 29: EPDM
Control function: 0: manually operated
Actuator version: ED: Operator size ED (diaphragm size 20)
Diaphragm size: 20: Diaphragm size 20
Item number: 88710260 R677 20D 7 1290 ED
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