GEMÜ Type R677 Manually Operated Diaphragm Valve
Operating Pressure: 0–10 bar
Application Area: Shut-off and control of corrosive fluids
Operating Temperature: Depending on diaphragm material
Nominal Size: DN 15 – DN 100
Body Materials: PVC-U / ABS / Reinforced PP / PVDF
Seal Materials: NBR / FKM / EPDM / PTFE-EPDM composite
Connections: Welded / Solvent cemented / PN10 flanged
Actuation: Manual operation
Instruments / Accessories: Optical position indicator
Body Configuration: 2/2-way
The STRING team offers specialized after-sales consulting
STRING, founded in 2000, is a Romanian company specializing in industrial fluid control solutions. We are the exclusive representative in Romania and Moldova for leading brands such as GEMÜ, BERNARD CONTROLS DEUFRA, WEY SISTAG, BRAY, STRAUB, and DOCKWEILER, and we offer ISO-, SRAC-, and IQNet-certified products and services.