Pisco JKC6-02B1p9IN 6mm x OUT R1/4" Straight 1.9mm Orifice Meter-In Check Valve

This meter-in straight orifice check valve provides one-directional fixed air flow control. Its 1.9 mm orifice obstructs airflow in one direction and opens in the opposite, allowing free flow. The valve's cracking pressure is 0.5 bar. Meter-in configuration means airflow is controlled from the male threaded port to the push-in fitting port. The valve features a 6 mm push-in fitting on one side and an R 1/4 inch male threaded port on the other, ensuring easy tubing connection. The push-in fitting secures the tube with stainless steel claws. The flow is metered from the push-in fitting port to the male threaded port. It operates within a pressure range of 1 to 9 bar (14.5 to 130.5 psi) and is suitable for temperatures between 0 and 60°C (32 to 140 °F). NBR seals prevent freezing. This product is available for purchase in the United Kingdom.

Thread	1/4 inch
Push-in connection	6 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)	14