Valves
Minimal Spill Double Seat Mix Proof Valves - W72RS Series
The W72RS Series Mix Proof Valve features a lower radial seal for minimal spillage of products when opening or closing.
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 μm) Other finishes available upon request.
Operating Pressure Ratings
- 1½" - 3" (38mm - 76mm) O.D. Tube = 150 psig (10 bar)
- 4" (102mm) O.D. Tube = 90 psig (6 bar)
- 4" (102mm) Sch. 5 = 150 psig (10 bar)
- 6" (152mm) O.D. Tube = 90 psig (6 bar)w
- 6" (152mm) Sch. 5 = 150 psig (10 bar)
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