Pro-Pal valves are your best choice for efficient installation and system operation and for helping to control costs. Pro-Pal Valves combine commonly used components into a single forged brass alternatives that will save time and space in any installation. Instead of just building your next piping system， innovate it with Pro-Pal Series Valves. Designed for use with water， oil， glycol mix in residential or commercial plumbing and heating systems. Refer to specification sheets for additional technical information. All Webstone products are backed by a limited lifetime warranty.
1/2 in. Inside Diameter and 0.625 in. Outside Diameter
Eliminates assembly needed to isolate and drain any portion of a piped system
Reversible handle for added versatility
Exclusive adjustable flow path allow for draining from either side of the ball
Lead free
Adjustable packing glands
Certified to NSF/ANSI 61 and 372
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