Pisco JKC4-01A1p9IN R1/8" x OUT 4mm Straight 1.9mm Orifice Meter-Out Check Valve

Pisco's straight orifice check valve allows for precise air flow control in a single direction. Its 1.9 mm orifice design obstructs flow in one direction while permitting free flow in the other. The cracking pressure of 0.5 bar ensures smooth operation. The meter-out configuration regulates flow from the male threaded port to the push-in fitting port. This valve features a 4 mm push-in fitting for convenient tubing connection and an R 1/8 inch male threaded port on the opposite side. The valve operates effectively within a pressure range of 1 to 9 bar (14.5 to 130.5 psi) and a temperature range of 0 to 60°C (32 to 140 °F). NBR seals ensure durability and prevent freezing. 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)	1.9
Wrench width (mm)	10