Instrumentation Hand Valves

JFlow Controls offers a range of needle and manifold instrumentation valves that is a safe and economical method of installation to control and measure pressure of liquids and gaseous media. They are functionally installed to control, measure, isolate, equalize, calibrate, drain, vent of differentiate the pressure of liquids and gases. We offer optional 2, 3 and 5 valve manifold valves configurations with working pressures up to 6000 psi along with needle valves with working pressures up to 11000 psi.