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                            Valve (gate)

Valve (gate)

gate valve
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Description

  • Material: ASTM A216 Wcb, A217 Wc6, A351 Cf8, A351 Cf8m,
  • Seal Surface: Wedge Gate Valve
  • Suitable Medium: Water, Oil, Gas.: Pressure: 150lb, 300lb, 600lb
  • Specification: API, Aisi, DIN
  • HS Code: 8481804090
  • Connection Form: Flange
  • Thread Position of Valve Rod: Outside Gate Valve
  • Trademark: FANGWEN
  • Origin: Zhejiang, China (Mainland)
OS&Y, Rising stem, Flexible Wedge
Bolted Bonnet, Threaded or welded seat ring

Standards:
Design and manufacture as API600, ANSI B16.34
Face to face dimension as ANSI B16.10
End flange dimension as per ANSI B16.5
Pressure-temperature rating as ANSI B16.34
NO. Part name WCB CF8 CF8M LCB
1 Body A216 Gr WCB A351 Gr CF8 A351 Gr CF8M A352 Gr LCB
2 Bonnet A216 Gr WCB A351 Gr CF8 A351 Gr CF8M A352 Gr LCB
3 Gasket Spiral wound/Soft lron Spiral wound/SS304 Spiral wound/SS316 Spiral wound/Soft lron
4 Gland Packing Graphite Graphite Graphite Graphite
5 Bolt and nut A193 Gr B7/A194 Gr 2H A193  B8/A194 8 A193  B8M/A194 8 A320 Gr  L7/A194 Gr 4
NO. Part name WC6 WC9 C5 C12
1 Body A271 Gr WC6 A271 Gr WC9 A217 Gr C5 A217 Gr C12
2 Bonnet A271 Gr WC6 A271 Gr WC9 A217 Gr C5 A217 Gr C12
3 Gasket Spiral wound/SS304 Spiral wound/SS304 Spiral wound/Soft lron Spiral wound/Soft lron
4 Gland Packing Graphite Graphite Graphite Graphite
5 Bolt and nut A193 Gr B16/A194 Gr 4/7 A193 Gr B16/A194 Gr 4/7 A193 Gr B16/A194 Gr 4/7 A193 Gr B16/A194 Gr 4/7
NO. Part name Material
6 Wedge Material see body
7 Seat ring CS+SS/SS/SS+STL
8 Stem Stain less steel
9 Back seat Stain less steel
10 Gland Stain less steel
11 Gland flange Carbon steel/equivalent to body material
12 Stem nut A 439-D2/cu-alloy
13 Pin Carbon steel/stainless steel
14 Eye bolt and nut A 193 B7/A194 2H~A193 B8/A194 8
15 Yoke nut Carbon steel/SS
16 Hand wheel Malleable lron/cast steel/ ductile lron/fabricated ste
17 Hand wheel nut Carbon steel
18 Grub screw Carbon steel
19 Grease nipple Brass