Factory making Lined Gate Valve - Threaded/Welded Forged Steel Gate Valve – BVMC
Factory making Lined Gate Valve - Threaded/Welded Forged Steel Gate Valve – BVMC Detail:
Products Design Features
Stronger, Leakproof Body-bonnet Joint, Fully Encased Spiral Wound Gasket
The design of the gasketed joint is critical. Its compression is better controlled in a fully enclosed cavity. Also, the possibility of unwinding of the SS spiral metal is eliminated.
Flanged ends cast steel gate valve are used to cut or connect the pipe media under nominal pressure between PN1.6-42.0MPa(Cass150~2500)working temperatures ≤ 600in oil industry chemical industry fossil-fired power plants.
Applicable Standards:
BASIC DESIGN: API 602 Face to Face and End to End
DIMENSIONS OF VALVES: ANSI B16.10
FLANGED END: ANSI B16.5
VALVE TEST AND INSPECTION: API598
Flanged ends cast steel gate valve are used to cut or connect the pipe media under nominal pressure between PN1.6-42.0MPa(Cass150~2500)working temperatures ≤ 600in oil industry chemical industry fossil-fired power plants.
The main structure features include:
1.Both design and manufacture are carried out strictly following GB/T12234AP600and AP1602. The products feature a reasonable structure. reliable seal, good performance and nice modeling.
2.Co hard alloy welded sealing surface, which is wearing resistant erosion proof, abrasion proof and long-lived.
3.The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.
4.PN≥15.0MPa(Class900), the middle cavity usea a self-tightening sealing structure to have the sealing performance reinforced along with the pressure rise so as to ensure the sealing performance.
5.There is no backward sealing structure in the valve, so the sealing id reliable
6.The material of the filling and the flange size can be chosen and matched according to the applications and the requirements of the use’s. That can satisfies all kinds of working requirements.
Main Parameter Of The Products
| Serial models | (Hs、Ps)Z11H(Hs、Ps)Z11Y、(Ps)Z41H、(Ps)Z41Y、(Ps)Z441H、(Ps)Z441Y(Ps)Z541H(Ps)Z541Y(Ps)Z941H(Ps)Z941Y | |||
| Pressure grade range | PN1.6-42.0MPa(Class150-2500) | |||
| Drift diameter range | DN15-1000mm(NPS1-40) | |||
| Driving manner | Hand wheel driving | Gear driving and electric driving | ||
| Scope of application | Class150-300(PN1.6-4.0) | Class400-600(PN6.4-10.0) | Class900-2500(PN15.0-42.0) | NPS2-40(DN50-1000mm) |
|
NPS1/2-24(DN15-600mm) |
NPS1/2-12(DN15~300mm) |
NPS1/2-10(DN15~250mm) |
||
Products Performance Specification
Technical Specification
| Structural formation | Bolt-jointed bonnet outside stem yoke structure |
| Driving manner | Hand-operated |
| Design standard | API602.BS5352 |
| Thread ends | ASME B1.20.1 |
| Socket welded ends | ASME B16.11 |
| Test & inspection | API598 BS6755 |
Major Parts Material Form
| No. | Part name | Material |
| 1 | Body | ASTM A105
ASTMA182-F11F22F5F9 ASTMA182-F304F316F321F304L，F316L |
| 2 | Seat | A8TM A105
ASTMA182-F11F22.F5.F9 ASTM A182-F304、F316、F321F304LF316L |
| 3 | Wedge | ASTM A105
ASTMA182-F11F22.F5F9 ASTMA182-F304F316F321F304LF316L |
| 4 | Stem | ASTMA182 F6a、ASTMA182F22.F11
ASTMA182-F304、F316 F321F304LF316L |
| 5 | Bonnet | ASTM A105
ASTMA182-F11F22F5F9 ASTMA182-F304，F316，F321、F304L，F316L |
| 6 | Packing | Graphite |
| 7 | Packing press-sleeve | ASTMA182 F6aASTMA182F22F11
ASTMA182-F304，F316F321F304LF316L |
| 8 | Packing gland | ASTMA216-WCBASTMA217-WC6WCC5C12 ASTMA351-CF8CFBMCF8CCF3CF3M |
| 9 | Valve stem nut | Copper alloy |
| 10 | Hand wheel | ASTMA47-32510 ASTMA53660-40-18 |
Product detail pictures:
Related Product Guide:
Persisting in High high quality, Prompt Delivery, Aggressive Price, we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Factory making Lined Gate Valve - Threaded/Welded Forged Steel Gate Valve – BVMC , The product will supply to all over the world, such as: Johor, Los Angeles, Southampton, If you are interested in any of our products and solutions or would like to discuss a custom order, remember to feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Jean from Qatar - 2017.10.23 10:29
With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Alan from Slovenia - 2017.11.20 15:58
Related products
-
Good quality Copper Butterfly Valve - Hydrauli...
Products Design Features Hydraulic Control Butterfly Valve is an advanced pipeline control equipment at home and abroad. It is mainly installed at the inlet of hydraulic turbine of Hydro power Station, or installed in water conservancy. Electric Power, water supply and drainage and other types of pump station pump outlet, to replace the check valve and gate valve functions. When working, the valve cooperates with the pipe host, according to the hydraulic transition principle, through the...
-
OEM Supply Slurry Knife Gate Valve - Flanged F...
Products Design Features Flanged ends cast steel gate valve are used to cut or connect the pipe media under nominal pressure between PN1.6-42.0MPa(Cass150~2500)working temperatures ≤ 600in oil industry chemical industry fossil-fired power plants. The main structure features include: 1.Both design and manufacture are carried out strictly following GB/T12234AP600and AP1602. The products feature a reasonable structure. reliable seal, good performance and nice modeling. 2.Co hard alloy welde...
-
100% Original Factory Limit Switch Gate Valve -...
Introduction Through conduit valves are widely used for oil and gas pipeline service. This type of valve has such function that, when fully opened, media passage capability superior to valves in use for general secondary process line, it can also be capable for pig ball Cleaning service. BVMC through conduit gate valves are available in Slab Gate and Expanding Gate design and both are fully comply with API 6D standard. Slab Gate Valve Slab gate valve is simple in design but efficien...
-
2022 Latest Design Block And Bleed Ball Valve -...
Performance Specification Pressure Testing pressure at constant temperature (MPa) Applicable temperature Applicable medium The shell testing High-pressure seal Low-pressure seal Nominal rating pressure(PN) 1.6 2.4 1.76 0.6 -29~121℃ or upon the user requirement Natural gas,liquefied gas,coal gas,oil,water, requirement 2.5 3.75 2.75 0.6 4.0 6.0 4.4 0.6 6.4 9.6 7.04 0.6 10.0 15.0 11.0 0.6 16.0 24.0 17.6 0.6 Pressure classes(Class) 150 2.94 2.16 0.6 300 ...
-
Good Quality Gate Valve - Threaded/Welded Forg...
Products Design Features The main structure features include: 1.Both design and manufacture are carried out strictly following GB/T12234AP600and AP1602. The products feature a reasonable structure. reliable seal, good performance and nice modeling. 2.Co hard alloy welded sealing surface, which is wearing resistant erosion proof, abrasion proof and long-lived. 3.The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant. 4.PN≥15.0M...
-
High reputation Stainless Steel Gate Valve - F...
Products Design Features Flanged ends cast steel gate valve are used to cut or connect the pipe media under nominal pressure between PN1.6-42.0MPa(Cass150~2500)working temperatures ≤ 600in oil industry chemical industry fossil-fired power plants. The main structure features include: 1.Both design and manufacture are carried out strictly following GB/T12234AP600and AP1602. The products feature a reasonable structure. reliable seal, good performance and nice modeling. 2.Co hard alloy welde...