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Construction
The GEMÜ 615 2/2-way diaphragm valve has a low maintenance piston actuator which can be controlled by inert gases.
Normally Closed, Normally Open and Double Acting control functions are available. An optical position indicator is integrated as standard.

Features
  • Suitable for inert and corrosive liquid and gaseous media
  • Insensitive to particulate media
  • Valve body and diaphragm available in various materials and designs
  • Compact design (ideal when space is at a premium)
Advantages
  • Hermetic separation between medium and actuator
  • Optional flow direction, will seal in either flow direction up to full operating pressure
  • Optional mounting position
  • Optional accessories:
    • Stroke limiter
    • Electrical position indicators with micros witches or proximity switches.
Unit of Measure

Specifications

Type Type 615 pneumatic, Polymer actuator, Glass-filled PP, Visual Indicator
Nominal Size 1/2" 3/8"
Connection Threaded BSP
Valve Body Material Brass Body Cast Stainless Steel Body
Diaphragm Material1 EPDM Diaphragm PTFE/EPDM Diaphragm Viton Diaphragm
Control Function Pneumatic Air to Air Pneumatic Normally Closed Pneumatic Normally Open
Max. Perm. Temperature of the Pilot Medium2 104 ºF
Filling Volume 1.8 in³

Working Medium

Max. Perm. Temperature of Working Medium 80 ºC176 ºF

View items

Item #

Nominal Size

Connection

Valve Body Material

Diaphragm Material

Control Function

615012D-112141- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A EPDM Diaphragm N/A Pneumatic Normally Closed
615012D-112142- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A EPDM Diaphragm N/A Pneumatic Normally Open
615012D-112143- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A EPDM Diaphragm N/A Pneumatic Air to Air
615012D-112-41- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A Viton Diaphragm N/A Pneumatic Normally Closed
615012D-112-41- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A Viton Diaphragm N/A Pneumatic Normally Closed
615012D-112-42- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A Viton Diaphragm N/A Pneumatic Normally Open
615012D-112-42- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A Viton Diaphragm N/A Pneumatic Normally Open
615012D-112-43- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A Viton Diaphragm N/A Pneumatic Air to Air
615012D-112-43- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A Viton Diaphragm N/A Pneumatic Air to Air
615012D-112521- N/A 3/8" N/A Threaded BSP N/A Brass Body N/A PTFE/EPDM Diaphragm N/A Pneumatic Normally Closed
Showing 10 of 48  |  View All 48 Standard Items
  • 1 All diaphragms listed conform to the FDA code of Federal Regulations paragraph 177.2600 of section 21.
  • 2 Depending on diaphragm material