GEMÜ Type 651 Pneumatically Actuated Diaphragm Valve with Integrated Automation Module
Nominal Size: DN 4 – DN 25
Operating Pressure: 0–10 bar
Operating Temperature: -10°C to +100°C
Application Area: Shut-off and control valve for sterile fluids
Body Materials: Stainless steel 1.4408 / 1.4435 / 1.4539
Diaphragm Materials: EPDM / PTFE-EPDM composite
Connections: Weld ends / Threaded / Tri-Clamp
Actuation: Pneumatic actuator – Normally Closed / Normally Open / Double-acting
Instruments / Accessories: Integrated automation module
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.
