Type 025 Pneumatically Actuated Diaphragm Valve

025 diastar

The Type 025 Pneumatically Actuated Diaphragm valve is a classically designed, large diameter, air actuated diaphragm valve.  Available with a wide variety of body and diaphragm materials, it is ideally suited for many industrial applications.  The rugged design can handle viscous media as well as media containing particulates and crystallization. 


Product Overview

Technical Data:

Size Range:

  • 2½"-6" (d75-d160)

Materials:

  • PVC, CPVC, PP, ABS, PVDF, PVDF-HP

Diaphragm:

  • EPDM, FKM, NBR, CSM, PTFE/EPDM, PTFE/FKM, PTFE-HP/EPDM, PTFE-HP/FK

Actuator Housing:

  • Glass-filled PP

End Connection:

  • Flange (Union optional)

Action:

  • FC, FO, DA

Top Works:

  • Bolted connection to valve body

Options

Options:

  • Pilot Valve: 24VAC/DC, 110VAC, 2303VAC
  • Positioner: Digital electro-pneumatic
  • Limit Switches: Mechanical, inductive
  • Stroke: Limiter/manual override
  • Hardware: Alternatives available upon request
  • End Connection: Union spigot, union socket
  • Cleaned: Silicon/oil free

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