Pisco JKL4-01A1p4IN R1/8" x OUT 4mm Angled 1.4mm Orifice Meter-Out Check Valve

This meter-out elbow orifice check valve regulates unidirectional fixed air flow. Its 1.4 mm orifice obstructs flow in one direction and opens in the opposite, enabling free flow. The valve cracks open at 0.5 bar. The meter-out configuration controls flow from the male threaded port to the push-in fitting port, while the reverse is true for the meter-in configuration. It features a 4 mm push-in fitting on one side and an R 1/8 inch male threaded port on the other, facilitating easy tubing connection. Flow is metered from the male threaded port to the push-in fitting port. Operating within a pressure range of 1 to 9 bar and a temperature range of 0 to 60°C, the valve employs NBR seals, making it suitable for use 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)	1.4
Wrench width (mm)	10