Union Diaphragm Valves Datasheets

Series BSDA Air-Operated PTFE Diaphragm Valve -- BSDA025T-NC-CP
from Plast-O-Matic Valves, Inc.

Features. Compact size with PTFE diaphragm construction. No metal in contact with liquid. Various end connections available. Million cycle non-sticking design. Various body materials available: Geon ® PVC, Corzan ® CPVC, PTFE, Kynar ® PVDF, Natural unpigmented Polypropylene. Normally... [See More]

  • Connection Description: Threaded; Union (optional feature); SocketWeld (optional feature); 1/4" NPT or BSP
  • Maximum Pressure: ? to 100.00
  • Valve Size: 0.25
  • Flow (Cv): 1.10
Diaphragm Valve -- GEMU® 600
from Gemu Valves

Construction. The pneumatically operated 2/2 way diaphragm valve GEMU 600 is a corrosion-resistant all plastic construction. It has a maintenance-free piston actuator which can be controlled by any inert gas. GEMU 600 has a stroke limiter and an integral optical position indicator. The control... [See More]

  • Connection Description: BoltFlange (optional feature); Union (optional feature); ButtWeld (optional feature); SocketWeld (optional feature)
  • Maximum Pressure: 13.05 to 145.04
  • Valve Size: 0.59 to 1.97
  • Media Temperature: 104
Manual Diaphragm Valves (plastic)
from GF Piping Systems

The new Generation Diaphragm Valve of GF Piping System sets new standards regarding safety, efficiency and simplicity. Instead of the commonly used four metal screws, it has a central union nut. This non-corrosive connection is characterized by homogeneous temperature behavior, even surface pressure... [See More]

  • Connection Description: BoltFlange; Union; ButtWeld; SocketWeld; Fusion
  • Maximum Pressure: 240.00
  • Valve Size: 0.50 to 2.00
  • Primary Material: ABS; PVC; CPVC; Polypropylene; PVDF

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