INTERMITTENT BLOWDOWN VALVES (Cast Steel)

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Model No : VPA26S
Description
The VPA26S blowdown valve was specially designefor application on steam boilers removing thconcentrations of solids avoiding boiler damagesunstable water level control and other typicaproblems.
The valves are provided with a diaphragm actuatosuitable for compressed air motive fluid.
The opening signal is supplied by an automatiintermittent control unit or manually (optional).
Connections are flanged.

OPERATION

The valve can be operated manually or using pneumatic actuator. Valve aperture depends from thboiler manufacturer specification (example: once day during five seconds).

MAIN FEATURES

High quality hardened valve and seat.
Manual or automatic control.
Can be locked in the open position if supplied witthe manual operation lever.
OPTIONS:

Air filter regulator
Solenoid valve with cycling timMechanical limit switch
Water powered actuator
Stainless steel construction.

USE: Intermittent blowdown of steam

boilers.

AVAILABLE MODELS: VPA 26S

VALVE SIZES: DN20 to DN50

CONNECTIONS: Flanged EN 1092-1

ACTUATORS: PA-205; PA-280.

ACTUATOR CONN: 1/4” NPT-F