Imperial 3 in 1 Line Piercing Valve for 3/16”, 1/4” and 5/16” OD Tubing - 541-C

541-C 3 in 1 Line Piercing Valve fits 3/16”, 1/4” and 5/16” O.D. tubing

• Fast, easy, secure installation
• Provides access to line at any point for charging, testing or evacuation
• Valve covers 3/16” to 5/16” O.D. tubing
• Have depressor valve and needle valve shut-off.
• Valve clamps on tubing line with two captive slotted-head screws: positive built-in mechanical stop for each tube size eliminates tightening guesswork

To pierce tube, thread down the combination l/4” flare port, stem and needle using knob furnished or a suitable wrench, back off stem and connect depressor-type hose for testing or charging. After service is completed valve is closed and left on line for future service. Dust cap provided.

Three-point sealing ((1) needle-type valve, (2) gasket and (3) check valve) prevents
leakage. Neoprene seal withstands temperatures near 300°F.