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Zhejiang Hengzhen Valve Co.,Ltd
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 Click to enlarge image
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 Model Number |
hz09001 |
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Cast Steel Gate Valves
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Class 150 / 300 / 600 / 900 / 1500
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Bolted bonnet, Outside screw & yoke, Rising stem, Non-rising handwheel, Flexible wedge, Welded or threaded seat ring.
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Description:
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Design and manufacture: ANSI B16.34 and
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Test and inspection: API 598 .
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Face to face dimensions: ANSI B16.10
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End flange dimensions: 2" - 24" to ANSI B16.5
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End flange dimensions: 26" - 36" to MSS SP-44
End flange dimensions: or API 605
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Butt-welding ends: ANSI B16.25
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Size: 2" ~ 36"
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Materials of body/bonnet and trim
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Body/bonnet
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WCB, LCB, LCC, WC1, WC6, WC9, C5, C12, CF8, CF8M, CF3 and CF3M etc.
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Trim (Disc/body seat)
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F6/F6, 304/304,304L/304L, HF/HF, F6/HF, Monel/Monel, 316/316,316L/316L, Monel/HF and 316/HF etc.
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Type of operation: handwheel, gear, electric or pneumatic actuator etc.
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Standard materials of parts
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No.
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Parts
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Materials
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1
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Body
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A216 WCB
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2
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Seat ring
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A105 + F6
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3
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Wedge
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A216 WCB + F6
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4
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Stem
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A182 F6
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5
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Bonnet bolt
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A193 B7
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6
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Bonnet nut
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A194 2H
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7
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Gasket
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Stainless steel and graphite spiral wound
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8
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Bonnet
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A216 WCB
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9
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Backseat bushing
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A182 F6
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10
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Stem packing
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Graphite
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11
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Lantern
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A182 F6
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12
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Pin
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Carbon steel
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13
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Gland
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A182 F6
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14
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Gland flange
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Carbon steel
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15
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Gland eyebolt
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A307 B
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16
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Gland nut
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A194 2H
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17
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Stem nut
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A439 D2
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18
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Retaining nut
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Carbon steel
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19
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Handwheel
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Ductile iron
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20
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H.W.Lock Nut
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Carbon steel
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21
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York
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A216 WCB
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22
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Nipple
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Carbon steel
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