3PC牙口、對焊、套焊超潔淨球閥1000PSI MODEL NO: GKV-33W ．BLOW-OUT PROOF STEM ．STAINLESS STEEL BALL AND STEM ARE STANDARD ．PRECISION INVESTMENT CAST BODY AND CAPS ．EASY INSTALLTION WITH WIDE SELECTION OF END FITTINGS ．THREE-PIECE SWING-OUT DESIGN ALLOWS IN-LINE MAINTENANCE ．FULL PORT ORIFICE MINIMIZES PRESSURE DROP ACROSS THE PIPELINE ．SELE-ADJUSTING FLOATING BALL ENABLES TIGHT INTERNAL SEAL BODY WORKING PRESSURE: 1000 PSI (PN64) | SIZE: 1/4”- 4” (DN8-DN100) | TEST PRESSURE | SAET (AIR):80PSI | SHELL (HYDROSTATIC):1500PSI | *Helium leakage test - Internal |
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