HRS Service Valves

Service valves with lifting stem, available with various connections. Stem sealing provided by threaded bush.

AWP service valves are designed to attach additional devices such as manometers to refrigeration systems. Therefore they are available with various types of connections. They have a locking function that can be operated with a handwheel or a ratchet. The stem sealing is provided by a threaded bush. The valves are also equipped with a back seal. When the valve is fully open, it is possible to replace the threaded bush and the seal without interrupting operation.

Technial Features

  • Available in steel or stainless steel
  • Selection of body material as per German DIN EN12284, AD2000 Series W
  • Working mediums: refrigerants as per EN 378 p. 1, e. g. NH3, R22, R134a and blends with refrigerator oil; neutral, gaseous and liquid mediums; glycol-based cold brine
  • Assembly is possible in any position 

HRS Service Valves

Design
straightway or angle type
Material
steel or stainless steel
Nominal Size
DN 8-15
Nominal Pressure Level
PS 63
Temperature Range

-60 °C to +150 °C

Connections
butt welding and flanged ends as per DIN and ANSI threaded ends
Additional Information
various types of connections available

Get in touch

GEA AWP GmbH
Armaturenstr. 2
17291 Prenzlau
Germany

Phone: +49 3984 8559-0
Fax: +49 3984 8559-18