Pisco JKC4-01B1p5IN 4mm x OUT R1/8" Straight 1.5mm Orifice Meter-In Check Valve

This meter-in straight orifice check valve is a unidirectional airflow control device for fixed applications, featuring a 1.5 mm orifice that opens and closes according to airflow direction. Its cracking pressure is 0.5 bar, and airflow control occurs from the male threaded port to the push-in fitting port. The check valve has a 4 mm push-in fitting on one side and an R 1/8 inch male threaded port on the other, providing easy tubing connectivity. Its operating pressure range is 1 to 9 bar (14.5 to 130.5 psi), while its temperature range is 0 to 60°C (32 to 140 °F). NBR seals ensure its suitability for non-freezing environments. This product is available in the United Kingdom.

Thread	1/8 inch
Push-in connection	4 mm
Connection type	Outer thread conical BSPT-R, Push-in
Material	Brass
Seal material	NBR (nitrile rubber)
Min pressure (bar)	0
Min pressure difference (bar)	0.5
Max pressure at 20 °C (bar)	9
Min temperature (°C)	0
Max temperature (°C)	60
Diaphragm material	NBR (nitrile rubber)
Restricting orifice diameter (mm)	1.5
Wrench width (mm)	10