パイロットチェック弁

プリリリース機能有か無し、ネジ穴付、最大作動圧500bar

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Description

C 2.9511 Pilot-operated check valves

Pilot-operated check valves are spring-loaded poppet valves with free flow from B to A and blocked flow in the opposite direction that can be "unblocked" by pressurizing the control port Z. The minimum pressure required for unblocking depends on the height of the counter pressure at port A (see diagram).
In the pilot-operated version fist a smaller poppet valve located in the main valve piston is opened.

This offers the following advantages:

The control pressure required for opening is considerably lower, and thereby the use of swing clamps with unfavourable surface ratios is possible.
pressure reduction is effected relatively softly. That saves all hydraulics components and the noise level sinks.

製品 (3)

数

アイテム番号	CADデータ	Ausführung	max. Betriebsdruck [bar]	max. Volumenstrom [l/min]	Vorentlastung
アイテム番号 2951417	CADデータ	Ausführung Rohrgewindeausführung	max. Betriebsdruck [bar] 500	max. Volumenstrom [l/min] 15	Vorentlastung ohne	プロパティ
アイテム番号 2951421	CADデータ	Ausführung Rohrgewindeausführung	max. Betriebsdruck [bar] 500	max. Volumenstrom [l/min] 55	Vorentlastung mit	プロパティ
アイテム番号 2951501	CADデータ	Ausführung Rohrgewindeausführung	max. Betriebsdruck [bar] 500	max. Volumenstrom [l/min] 55	Vorentlastung ohne	プロパティ

Application examples

Application example 1

pipe-thread type C2.9511