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蜗轮 |
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rated at 880 and 1,600 lb-ft respectively, are constructed with cast-iron housing for weatherproof, submersible, or buried service applications. Optimized for motorized valve operation, products employ one-piece rolled worm and shaft and are available with ductile iron worm gears or bronze alloy worm gears |
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Cast Iron/Ductile Iron Gate Valve Flanged End1 |
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Cast Iron/Ductile Iron Gate Valve Flanged End |
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Cast Iron/Ductile Iron Gate Valve Flanged End2 |
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Cast Iron/Ductile Iron Gate Valve Flanged End |
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Cast Iron/Ductile Iron Gate Valve Flanged End3 |
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Cast Iron/Ductile Iron Gate Valve Flanged End |
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ball valve |
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Name:TRUNNION BALL VALVE Size:2"-32" Pressure:Class 150-2500 Material: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L Design&Manufacture Std.:API 608,API 6D,BS 5351,ASME B16.34 Face to Face Std.:API B16.10, API 6D, DIN 3202 End Connection Std.:ASME B16.5,ASME B 16.47 ASME B 16.25,DIN2543-2550 Test Standard:ISO5208, API 6D, BS 6755 Structure Type:One-Piece, Two-Piece, Reduced Bore, Full Bore Operated Way:Lever, Gear, Pneumatic, Electric |
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