Pisco JKL4-01A1p1IN R1/8" x OUT 4mm Angled 1.1mm Orifice Meter-Out Check Valve

This one-directional check valve regulates airflow with a fixed 1.1 mm orifice, allowing flow in one direction and obstructing it in the opposite direction. Designed for meter-out applications, it controls flow from the male threaded port to the push-in fitting port. The valve's cracking pressure is 0.5 bar, and its operating pressure ranges from 1 to 9 bar (14.5 to 130.5 psi). It features a 4 mm push-in fitting for easy tubing connection, secured by stainless steel claws. The NBR seals ensure compatibility within a temperature range of 0 to 60°C (32 to 140 °F), excluding freezing conditions. 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)	1.1
Wrench width (mm)	10