The W72RS Series Mix Proof Valve features a lower radial seal for minimal spillage of products when opening or closing.
Specifications
Materials
Product Wetted: ASTM 316L (UNS-S31603); (DIN-1.4404)
Non-Product: ASTM 304 (UNS-S30400); (DIN-1.4301)
Seat: Tri-Ring Compression Seal Upper Stem, Radial Seal Lower Stem
Elastomers: EPDM or FKM (Fluoroelastomer)
Finish: 32 Ra (0.8 m) Other finishes available upon request.