| Media: | Gas |
|---|---|
| Temperature: | Ordinary Temperature |
| Type: | Direct-acting |
| Material: | Carbon Steel |
| Connection Form: | Flange |
| Pressure: | Ordinary Temperature |
| Customization: |
|---|
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Design Features
1. Wedged Type in Double Solid Wedge/Flexible or Solid type/Resilient Seated/Rubber Encapsulated Gate Valve
2. Body structure in forged steel body, cast steel body, ductile iron body
3. Standard availabe in API 602, BS1414, JIS, DIN, API 602 Testing Standard API 598/API 6D, Pressure & Temperature: ASME B16.34
4. Stem in Rising Stem or Bare Stem or Non-rising Stem
5. Sealing: Metal to metal seat or Resilient Seat
6. Flange RF,FF/BW/NPT/Screwed/Threaded: ASME B16.5, ASME B16.25, EN 1092, AS 2129 T/D, AS 2129 T/E, BS10, ASME B1.20.1, B16.11
Valve Details
a. Seat: Metal Seated in 13%Cr, STL, F304, F316, Brass/Bronze, EPDM/NBR
b. Size Ranges: 1/2'' ~ 60'', Pressure Rating Ranges: CL150~CL2500/CL125/PN10/PN16
c. Features in Full Port, Reduced Port
d. Bolted Cover, Screwed Cover, Welded Cover, Pressure Sealed Cover optional
Technical Description
The gate valve get short stroke , the openning height of the disc is just one quarter comparing to the gate valve which minimize the friction between the valve disc and seat, increase its ability for resisting the erosion. Besides, there is only one sealing face between the valve body and disc, make the manufacture process with better performance and easier for maintenance.
Please visit us at our site huizvalve.en.made-in-china.com for more information about us.
Gear/Electric Ci/Di/Gg25/Ggg40 OS&Y R.S Double Solid Wedge Gate Valve Pn6/Pn10/Pn16 Blast Furnace Gas
Main Parts & Materials
| No. | Part Name | Material |
| 1 | Body | CI/D.I/A105/F304/F316/CS A216 WCB/CF8/CF8M |
| 2 | Gate | CI/D.I+BRASS/BRONZE/A105+13%Cr./STL/EPDM/NBR |
| 3 | Seat | CI/D.I+BRASS/BRONZE/A105+13%Cr./STL |
| 4 | Bonnet | CI/D.I/A105/F304/F316/CS A216 WCB/CF8/CF8M |
| 5 | Stem | A182 F6a/F304/F316 |
| 6 | Packing | PTFE/Graphite |
| 7 | Gasket | SS+Graphite |
| 9 | Gland | CI/D.I/A105/F304/F316/CS A216 WCB/CF8/CF8M |
| 10 | Glange Flange | CI/D.I/A105/F304/F316/CS A216 WCB/CF8/CF8M |
| 11 | Bolt/Nut | Carbon Steel/Stainless Steel |
| 12 | Stem Nut | Copper Alloy |
| 13 | Handwheel | KT33-8/CS/CI/DI |
Other higher or special materials are available upon customer's requests, like CF3, CF3M, 2205, 2507, Alloy 20, Ti Alloy, Hastelloy, etc
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