GEMÜ Types 601 – 602 – 612 – 673 Manually Operated Diaphragm Valves
Nominal Size: DN 4 – DN 65
Operating Pressure: 0–10 bar
Operating Temperature: -10°C to +100°C
Application Area: Shut-off and control of fluids
Body Materials:
– Ductile iron EN-GJS-400-18-LT (SG iron 40.3) lined with PFA or PP
– Stainless steel 1.4408 / 1.4435 / 1.4539
Diaphragm Seal Materials:
– FKM / EPDM / PTFE-EPDM composite / PTFE-PVDF-EPDM composite
Connections: Weld ends / Threaded / Tri-Clamp / Flanged
Actuation: Manual handwheel with position indicator and travel limiter
Body Configuration: 2/2-way / T-body / Tank bottom valve design
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.
