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Model:
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QVZ73X
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Working Pressure:
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DN50-DN100
DN125-DN200
DN250-DN300
DN350-DN400
DN450-DN550
DN600-DN650
DN700-DN750
DN800-DN900
DN1000
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16bar
14bar
12Bar
10bar
8bar
5bar
4bar
3bar
2bar
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Type:
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Wafer,Lug
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Design Standard:
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MSS SP-81
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Flange Standard:
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DIN PN10,PN16,150LB ,JIS 10K,TABLE E/D
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Face to Face:
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MSS SP-81
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Testing Standard:
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API-598
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Operation:
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handwheel, electric, pneumatic, hydraulic, chain, electro-hydraulic, gear
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Main material:
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GGG40,CF8,CF8M,CF3,CF3M
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Disc material:
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F55,F53,2205,SS310,SS316L,SS316,SS304
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Sealing material:
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NBR,NR,EPDM,FKM,Metal to Metal
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Packing:
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PTFE,high water based,rubber packing,graphite
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Applicable medium:
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Applicable for coal in power plant, slag discharge, sewage treatment, food, paper making, medicine and chemical industry, water, Oil, steam, gold powder, ores, slag, coal, pulp, wood pulp, tailings, fibers, dust, chemicals, sewage treatment, asphalt, fruit juices, cereals, slaughter plant waste and other media.
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Data Sheet Installation Instructions
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Online Service
