Pneumatic Trap Drain Control Valves

Pneumatic Trap Drain Control Valves

Pneumatic trap drain control valves are suitable for modulating high pressure and high temperature saturated water and steam conditions in power plants or power generator. The trap drain control valves also can be assembled with an electric actuator. The valve body material includes F91, F92, 12Cr1MoV, and other alloy steel.

Additional information

Size:

3/4'' ~ 3''

ANSI Class:

1500 ~ 2500LB

Temperature Range:

-29~420℃

Description

  • Drain valve used for main steam piping and reheater steam
  • Medium: Saturated water, e.g. Main steam drain valve, Auxiliary steam drain valve
  • Forged steel body: F91, F92, 12Cr1MoV, 20#
  • Configuration: straight through
  • Connections: welded, or flanges
  • Cavitation free design, shut off tightly for many years
  • Compact valve body, easy installation
  • Throttling stages: 2, unbalanced trim
  • Leakage Class: ANSI V
  • Size: DN20-DN80
  • Pressure: 42Mpa

Additional information

Size:

3/4'' ~ 3''

ANSI Class:

1500 ~ 2500LB

Temperature Range:

-29~420℃

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