Pisco JKC4-01B0p9IN 4mm x OUT R1/8" Straight 0.9mm Orifice Meter-In Check Valve

This meter-in straight orifice check valve regulates one-directional fixed airflow with a 0.9 mm orifice, allowing free flow in one direction and blocking it in the reverse. Its cracking pressure is 0.5 bar. The meter-in configuration controls the flow from the push-in fitting port to the male threaded port. The valve features a 4 mm push-in fitting for convenient tubing connections, which employ stainless steel claws for a secure hold. The operating pressure range is 1 to 9 bar (14.5 to 130.5 psi), and the NBR seals withstand temperatures from 0 to 60°C (32 to 140 °F). This check valve 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)	0.9
Wrench width (mm)	10