Niue HC-2 Control Air Valve Series

HC-2 control air valve is a lever operated, pressure regulating, 4-way directional valve. It consists of two 3-way directional valves, and a 3-way pressure regulating portion. The regulating portion furnishes the inlet air for the directional valves. Each directional valve has its own OUT port. Initial lever movement from “OFF” position selects the “OUT” port to be activated. Further lever movement in the same direction controls the outlet pressure of the air at that port. The opposite OUT port remains connected to atmosphere.

Category:

NiueSeries H Air Pressure Regulator

86-0631-5768907

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Product Description

1. Parameter

Working Pressure (min./max.)	0.1 ... 14 bar
Adjustment Range (min./max.)	0.1 ... 2 bar 0.1 ... 4.5 bar 0.1 ... 6.9 bar 0.1 ... 8.6 bar 0.1 ... 10.4 bar
Ambient Temperature (min./max.)	-40 ... 70 °C
Medium Temperature (min./max.)	-40 ... 70 °C
Medium	Compressed air, clean and dry
Nominal Flow	Qn 900 l/min
Port Size	1/4 NPT, Internal thread
Weight	2.3 kg

2. Pressure vs lever travel

3. Pipe Connections

Port 1 - OUT, graduated pressure when lever is moved

clockwise from “Off” (facing lever side of valve).

Port 2 - IN pressure.

Port 3 - OUT, graduated pressure when lever is moved

counterclockwise from “Off”.

4. Models

HC-2-X - Lever automatically returns to “Off” position when released.

HC-2-FX - Lever remains in the position where released. Holding friction is adjustable.

HC-2-LX - Lever automatically returns to “Off” position when released from any position except maximum pressure position.

HC-2-SX - Detent 10° either side of neutral. Handle latches in one maximum position only. The handle self returns to the NEUTRAL position from the other position in the handle travel arc. Models with latch position in either maximum pressure position are available.

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