Pisco JKC4-01A1p8IN R1/8" x OUT 4mm Straight 1.8mm Orifice Meter-Out Check Valve

This one-way check valve controls the flow of air in a fixed direction. Its 1.8 mm orifice restricts flow in one direction while allowing free flow in the opposite direction. The valve operates with a cracking pressure of 0.5 bar. The meter-out design regulates flow from the male threaded port to the push-in fitting, while the meter-in configuration flows in the opposite direction. The valve features a 4 mm push-in fitting for easy connection with tubing, which is secured by stainless steel claws. Its operating pressure range is 1 to 9 bar (14.5 to 130.5 psi), and NBR seals ensure suitability for temperatures from 0 to 60°C (32 to 140 °F). 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)	1.8
Wrench width (mm)	10