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Shut-off Valves With Bar Actuators agturn Typ PZR

SHUT-OFF VALVES WITH BAR ACTUATORS AGTURN TYP PZR

PRODUCT DESCRIPTION

One-piece shut-off valve which is seated centrally and designed to favor flow. It is tight closing in both flow directions. The seat seal is vulcanized on a carrier ring and exchangeable.

The shut-off valve is pneumatically double- or single-actuated or can be opened or closed using spring force. It has a flange connection for clamping between flanges acc. to DIN 2501.

The pneumatic control of the actuator is optionally carried out with a directly mounted or separate 5/2 or 3/2 way valve which can be operated electrically, pneumatically or manually.

Neutral gases or liquids with a viscosity of up to 120 mm²/s can be used as flow media. It should be noted that media that increase the actuation torque require a different actuator assignment. In case of aggressive media, please refer to the material resistance tables ZXWBT343.

PRODUCT FEATURES

Shut-off valves of type PZR have the following special features as standard:

  • Spindle is multiply sealed
  • Seal ring supported in housing and vulcanized on carrier ring
  • Disc made of stainless steel 1.4408 (CF8M)

IMPORTANT: This manual is only valid in conjunction with the manufacturer documentation of the actuator