Diaphragm Valves (USA)                             Catalogue# 090350699
1/2" to 2", PVC, Corzan™ CPVC, PPL & PVDF

Diaphragm Valves

 

 

Selection Chart

Size

Material

End Connection

Diaphragm

Pressure Rating

1/2"- 2"

PVC or
CPVC

Socket or
Threaded

VitonŇ, EPDM,
PTFE

225 psi manual
150 psi actuated
@ 70F
non-shock

1/2"- 2"

PPL**

Spigot*

VitonŇ, EPDM

15mm - 63mm

PVDF

Spigot*

PTFE

 

Viton is a registered trademark of DuPont Dow Elastomers.

** 1 - 1/4" valves not available in PPL   * Spigot connection valves not true union

 

Features

  • Position indicator
  • Rated to 225 psi
  • Diaphragm saver
  • Double stem seals
  • EPDM, Viton or
    PTFE diaphragms
  • True union design

Options

  • Pneumatic operation,
    air-to-air, double
    acting
  • Pneumatic operation,
    air-to-spring, fail safe
  • Panel mounting
    fittings

Cv Factors - full
open position

Size

Value

Size

Value

1/2"

3.5

1- 1/4"

32.0

3/4"

7.0

1- 1/2"

32.0

1"

13.0

2"

47.0

 

Features

  • Position indicator
  • Integrally molded
    bottom port
  • TFE seats
  • Viton seals

Options

  • Valve safe lockout
  • Electric actuators
  • Pneumatic
    actuators

Cv Factors

Size

Value

Size

Value

1/2"

3

2"

58.0

3/4"

7.0

3"

190.0

1"

12.0

4"

450.0

1- 1/2"

30.0

6"

340.0

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