RLS Isolation Ball Valves (Original Zoomlock)


The Parker Isolation Ball Valve is a welded body joint that is factory tested to ensure positive leakfree performance. Dual Teflon seals surround the polished, brass ball to prevent leakages. There is an internal relief port design that ensures positive shut off of the valve in either flow direction, even during system evacuation. All Ball valves are bi-directional and may be installed in any position.

Features and Benefits:

Welded body joint. Factory tested to ensure positive leak free performance.
Full port sizes for unrestricted flow.
Dual teflon seals to prevent leakage.
Bottom loaded stem for safety.
Design working pressure of 700 psi (49 bar).

7 products