Pisco JKC4-01B1p0IN 4mm x OUT R1/8" Straight 1.0mm Orifice Meter-In Check Valve

Pisco's meter-in straight orifice check valve provides unidirectional fixed air flow control. Its 1.0 mm orifice restricts flow in one direction while allowing free flow in the other, with a cracking pressure of 0.5 bar. The meter-in configuration meters flow from the push-in fitting port to the male threaded port, unlike the meter-out configuration. Connect tubing easily using the 4 mm push-in fitting, which secures it with stainless steel claws. The valve operates under pressures ranging from 1 to 9 bar (14.5 to 130.5 psi) and temperatures between 0 and 60°C (32 and 140 °F). NBR seals enhance its performance and make it suitable for use in both industrial and commercial applications within 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
Wrench width (mm)	10