Through Conduit Slab Gate Valve
Key Specifications / Features
Slab Gate Valve Manufacturer in China: Through Conduit Slab Gate Valve, ASTM A216 WCC, 2 - 24 Inch, Full Bore, API 6D, 150 LB, 300 LB, 600 LB, 900 LB.
Detail Information
VIZA GTS through conduit slab gate valve is designed acc. to API 6D, provides pressure energized seats to assure positive shut off.
Through conduit Full bore
Double block and bleed (DBB)
Cavity over pressure self-relieving
Pressure energized seats
Protection of seat faces
On-line repairable
Ease of on-line stem packing maintenance
Emergency sealant injection on seats
Body material: ASTM A216 WCC
Size: 2 Inch - 24 Inch
Class: 150 LB, 300 LB, 600 LB, 900 LB, 1500 LB, 2500 LB
Operating temperature: -29℃ to 120℃ (-20℉ to 250℉), -46℃ available (-50℉)
Through conduit Full bore
Double block and bleed (DBB)
Cavity over pressure self-relieving
Pressure energized seats
Protection of seat faces
On-line repairable
Ease of on-line stem packing maintenance
Emergency sealant injection on seats
Body material: ASTM A216 WCC
Size: 2 Inch - 24 Inch
Class: 150 LB, 300 LB, 600 LB, 900 LB, 1500 LB, 2500 LB
Operating temperature: -29℃ to 120℃ (-20℉ to 250℉), -46℃ available (-50℉)
| MATERIAL SPECIFICATIONS | |||
| No. | Part | A105/ENP | A105/ENP/NACE |
| 1 | Body | ASTM A216 WCC | ASTM A216 WCC |
| 2 | Bonnet | ASTM A105 | ASTM A105 |
| 3 | Seat Ring | ASTM A105/ENP(150~600lb) AISI4130/ENP(900lb & above) | ASTM A105/ENP(150~600lb) AISI4130/ENP(900lb & above) |
| 4 | Seat Insert | PTFE(150~600lb) NYLON(900lb & above) | PTFE(150~600lb) NYLON(900lb & above) |
| 5 | Gate | ASTM A105/ENP(150~600lb) AISI4130/ENP(900lb & above) |
ASTM A105/ENP(150~600lb) AISI4130/ENP(900lb & above) |
| 6 | Stem | ASTM A564 Type630+ | ASTM A564 Type630+ |
| 7 | Yoke Tube Assy. | Carbon Steel | Carbon Steel |
| 8 | Body Stud | ASTM A193-B7 | ASTM A193-B7M |
| 9 | Body Nut | ASTM A194-2H | ASTM A194-2HM |
| 10 | Screw | Carbon Steel | Carbon Steel |
| 11 | Screw | Carbon Steel | Carbon Steel |
| 12 | Lantern Ring | Stainless Steel | Stainless Steel |
| 13 | Packing Set | PTFE V PACKING | PTFE V PACKING |
| 14 | Body Gasket | Braided Graphite | Braided Graphite |
| 15 | Gland Gasket | Braided Graphite | Braided Graphite |
| 16 | O-Ring | Viton | Viton |
| 17 | O-Ring | Viton | Viton |
| 18 | O-Ring | Viton | Viton |
| 19 | O-Ring | Viton | Viton |
| 20 | O-Ring | Viton | Viton |
| 21 | O-Ring | Viton | Viton |
| 22 | Drain Plug | Stainless Steel | Stainless Steel |
| 23 | Seat Injection | Stainless Steel | Stainless Steel |
| 24 | Check Valve | Stainless Steel | Stainless Steel |
| 25 | Vent Valve | Stainless Steel | Stainless Steel |
| 26 | Stem Injection | Stainless Steel | Stainless Steel |
| 27 | Plug | Stainless Steel | Stainless Steel |
| 28 | Eye Bolt | Stainless Steel | Stainless Steel |
| 29 | Bearing House | Carbon Steel | Carbon Steel |
| 30 | Bearing | STEEL | STEEL |
| 31 | Grease Nipple | Carbon Steel | Carbon Steel |
| 32 | Stem Nut | ASTM A439 GR.D-2 | ASTM A439 GR.D-2 |
| 33 | Hand Wheel | DUCTILE IRON | DUCTILE IRON |
| 34 | Stem Protector | Carbon Steel | Carbon Steel |
| 35 | Indicator Assembly | STEEL | STEEL |
| 36 | Glass Cover | Organic Glass | Organic Glass |
| 37 | Screw | Carbon Steel | Carbon Steel |
Teresa
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Teresa is a skilled author specializing in industrial technical articles with over eight years of experience. She has a deep understanding of manufacturing processes, material science, and technological advancements. Her work includes detailed analyses, process optimization techniques, and quality control methods that aim to enhance production efficiency and product quality across various industries. Teresa's articles are well-researched, clear, and informative, making complex industrial concepts accessible to professionals and stakeholders.
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