Pisco JKL6-02B1p9IN 6mm x OUT R1/4" Angled 1.9mm Orifice Meter-In Check Valve

Introducing the Pisco Elbow Orifice Check Valve, an exceptional flow control solution manufactured in the United Kingdom. This versatile valve features a precisely engineered 1.9 mm orifice that effectively obstructs airflow in one direction while enabling seamless flow in the opposite direction. Its unique cracking pressure of 0.5 bar ensures optimal performance in various applications. The meter-in design allows for precise flow control from the push-in fitting to the male threaded port, providing maximum flexibility in system integration. The robust construction boasts a 6 mm push-in fitting on one side and an R 1/4 inch male threaded port on the other, ensuring secure and leak-proof connections. Its exceptional operating pressure range of 1 to 9 bar (14.5 to 130.5 psi) and NBR seals make it suitable for a wide range of applications, with an optimal temperature range of 0 to 60°C (32 to 140 °F) to prevent freezing.

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