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Venting and bleed valves

The Hy-Lok venting valves serve for controlled discharge of the system medium into a designated system or to the atmosphere.

Venting valves – BLV Series

Application

Hy-Lok venting valves are used on devices through which instrument medium flows, e.g. on manifolds, pressure gauge shut-off valves or shut-off valves in order to relieve (bleed) the pressure in the signal line to the atmosphere before an instrument is removed, or to simplify the calibration of control devices.

[Translate to Englisch:] Entlüftungsventil - Serie BLV

Pressure relief from the signal line

Hy-Lok BLV Series venting valves allow controlled pressure relief from the pipework system. A stop screw prevents the undesirable removal of the spindle. The BLV Series valves are available in stainless steel, carbon steel or Alloy 400.

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Venting valves – PV Series

Application

Hy-Lok PV Series venting valves serve for the manual discharge of excess liquids or gases from system lines via the relief bore in the knurled cap.

[Translate to Englisch:] Belüftungsventil - Serie PV

Discharge of excess media

The PV Series venting valves allow manual bleeding or draining of the pipework system. For safety reasons, the knurled cap cannot be removed from the valve housing. Venting valves are available in stainless steel, carbon steel or brass.

You have questions about: Venting valves – PV Series

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Hy-Lok D Vertriebs GmbH
An der Autobahn 15
D-28876 Oyten

 
  +49 4207 6994-0
  +49 4207 6994-40


A company of the HANSA-FLEX Group