Hafner | 3/2-way manual push-pull button valves

Materials:
Housing: Aluminum
Seals: NBR
Button: Plastic

 

Function:
3/2-way manual push-pull button valve
Normally closed (NC) and normally open (NO)

*depending on type

 

Temperature range:
-5 °C to max. +50 °C

 

Operating pressure:
-0.9/1 to 10/16 bar

 

Media:
Compressed air

 

Version:
Fixed positions or mechanical spring return

 

Flow:
300 to 1250 l/min

 

Operation:
BHP 320 442 and BHP 320 462
The connections on the underside of the valve are equipped with integrated push-in fittings.
When pressure is applied to port 3 (pneumatic reset port), the stem is pulled out.
The button is equipped with an indicator ring that protrudes when the valve is in the pulled (actuated) position.

 

Mounting nut:
G 1/8" valve: M16 x 1
G 1/4" valve: M22 x 1.5

 

Reset pressure:
5 bar

 

Optional button colours:

• Black
• Red
• Green
• Yellow
• Blue

 

Click here for more information about pneumatic valves