GEMÜ 625

Pneumatically operated diaphragm valve

Individual versions with price and delivery time in the online shop
  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ 625 2/2-way diaphragm valve has a low-maintenance plastic piston actuator and is pneumatically operated. The valve has a metal distance piece. An integrated optical position indicator is standard. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available.

  • Hermetic separation between medium and actuator
  • CIP/SIP capable
  • Wide range of adaptation options for add-on components and accessories
  • Compact design (ideal when space is at a premium)
  • Wide range of adaptation options for add-on components and accessories
  • Media temperature :-10 to 100 °C
  • Sterilization temperature:max. 150 °C
  • Ambient temperature:0 to 60 °C
  • Operating pressure :0 to 6 bar
  • Nominal sizes:DN 10 to 20
  • Body configurations:2/2-way body | T body | Tank valve body
  • Connection types:Clamp | Spigot | Threaded connection
  • Connection standards:ANSI | ASME | BS | DIN | EN | JIS | SMS
  • Body materials:1.4408, investment casting material | 1.4435 (316L), forged material | 1.4435 (BN2), forged material | 1.4435, investment casting material | 1.4539 (904L), forged material
  • Diaphragm materials:EPDM | FKM | PTFE/EPDM
  • Conformities:3A | CRN | EAC | FDA | Functional safety | Oxygen | TA Luft (German Clean Air Act)

Fitting Accessories

Product video

How diaphragm valves with metal valve bodies work

00:40 min
5629 Views
Online since 16.09.2015
production plant for liquid

Product applications

production plant for liquid

In a new and fully automated plant various liquid pharmaceutical products are produced and stored. Each of the three production tanks with a content of 500, 1000 and 2000 litres respectively can be connected with each of the 5 storage tanks ( 2 x 1000, 3 x 2000 l) by means of a change over system. Up to three different production steps are possible. As the products are also exported to the USA, the plant is designed to cGMP and approved by FDA. Planning and construction of the plant are based on the latest directives and standards.