Pisco HV1-4-1-41/4" - 1/4" - 3/2-Way Shut-Off Hand Valve

This 3/2-way shut-off hand valve effectively controls airflow with residual pressure relief. Upon closure, it releases compressed air, reducing system pressure. It features push-in fittings on both sides, providing effortless tubing connections. With a maximum operating pressure of 9 bar (130.5 psi), it's suitable for both compressed air and vacuum applications (-1 bar). Its NBR seals withstand temperatures from 0 to 60°C (32 to 140 °F), ensuring reliable operation without freezing. The quarter-turn handle enables quick opening and closing, but be sure to turn it fully to prevent damage. This valve is widely available in the United Kingdom.

Connection type	Push-in
Material	PBT
Seal material	NBR (nitrile rubber)
Push-in connection	1/4 inch, 1/4 inch
Vacuum (bar)	-1
Max pressure difference at 20 °C (bar)	9
Min temperature (°C)	0
Max temperature (°C)	60
Valve bore (mm)	0
ISO 5211 Square head size (mm)	0
Full bore	Yes
Handle height (mm)	0
Handgrip length (mm)	0
Spool material	Brass