Gemu Manual Diaphragm Valve 2",TYPE VALVE: R677 50D3975520 HD

R677  Diaphragm valve, manually operated, plastic handwheel, optical position indicator

DN 50

Body configuration: D = 2/2-way body

Connection type: 39 = Flanges ANSI Class 125/150 RF, length EN 558, series 1, ISO 5752, basic series 1

Valve body material: 75 = Inliner PVDF / outliner PP, reinforced

Diaphragm material: 52 = PTFE/EPDM

Control function: 0 = Manually operated

Operator version: HD = Operator size HD (diaphragm size 40)

Diaphragm size: Diaphragm size 40