PolyPure, Natural Polypropylene Technical Submittal

½” – 2”shall be true union style with butt-fusion ends. Ball valves shall be rated at 150 psi at 73.4( F (23(C). For elevated temperatures consult manufacturer. Valves shall have Viton( seals with PTFE seat ring. Valves shall be provided as standard dry packed, free of silicon lubricant. ................
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