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Pneumatic Relief Sempell Type EPRV Electro Valve Steam Boilers Venting Pressure Relief Valve

Pneumatic Relief Sempell Type EPRV Electro Valve Steam Boilers Venting Pressure Relief Valve

ANSI DIN Electric Control Valve

Buttwelded Electric Control Valve

7250 Psig Electric Control Valve

Place of Origin:

China

Brand Name:

Sempell

Model Number:

EPRV Electro Pneumatic Relief Valve

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Product Details
Sizes:
DN65 X 100
Set Pressures:
Up To 7250 Psig [500 Barg]
Temperature Range:
Up To 1300°F [700°C]
Connections:
Flanges, ANSI Or DIN
Application:
Steam Boilers Venting
Global Standards:
ASME Section I ISO EN4126
Type:
Sempell EPRV
Size:
With 3 Different Nozzle Sizes Available
Connection:
EN Butt-welded Inlet And Outlet
Application/:
High Pressure Steam Venting
Product Description

Pneumatic Relief Sempell Type EPRV Electro Valve Steam Boilers Venting Pressure Relief Valve

Features

  • Small opening and closing pressure difference
  • High reproducibility
  • Lifting of the SEP also below set pressure possible
  • Adjustment control of the SEP without changing the system pressure
  • Check of the control function without response of the SEP
  • System pressure signal at pressure switch
  • Compact
  • Easy to operate
  • Very ruggedly design for high pressure and temperature
  • With removable seat insert, replacing the seat while the valve can stay installed
  • Simple replacement of parts, no special tools necessary
  • Double acting cylinder

 

With a full metal seat configuration both in the main valve and the pilot, the Series 727 is a unique pop action pilot operated safety valve to handle any hot gas or process steam application.

Full metal configuration.

Dampening functions to increase life cycle.

Adjustable blowdown 3 to 15%.

Manifolded dual pilot configuration available for ease of maintenance and operation.

Field test connection, and complete scope of accessories and configurations.

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