Pisco JKC4-01B1p6IN 4mm x OUT R1/8" Straight 1.6mm Orifice Meter-In Check Valve

This unidirectional fixed air flow control check valve features a 1.6 mm orifice that allows free flow in one direction and obstructs it in the opposite. Its cracking pressure is 0.5 bar, and the flow is controlled when moving from the male threaded port to the push-in fitting port. The valve has a 4 mm push-in fitting on one end and an R 1/8 inch male threaded port on the other, offering easy tubing connection. Its operating pressure ranges from 1 to 9 bar, and it withstands temperatures from 0 to 60°C. NBR seals ensure suitability for various applications.

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)	1.6
Wrench width (mm)	10