Webstone Pro Pal Series Expansion Tank Ball Valve with Drain, FIP x MIP x FIP x Hose Connection, 1/2 in Nominal, 600 lb/sq-in CWP Pressure, 1/2 in Opening, Lever Operator, Forged Brass Body, PTFE Seat, Brass Stem, PTFE Stem Seal, HCP Brass Ball Trim, Enamel-Coated Aluminum Handle, 3.57 in L

• With hi-flow hose drain
• This approved Webstone valve allows for isolation and draining of an expansion tank in a closed loop hydronic heating system
• It is actuated by a blowout-proof stem and features an adjustable packing gland

• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/Webstone_H_40613_Catalog.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Webstone_H_41672_Specification_Sheet.pdf