Factory Promotional Lockshield Gate Valve - Threaded/Welded Forged Steel Gate Valve – BVMC
Factory Promotional Lockshield Gate Valve - Threaded/Welded Forged Steel Gate Valve – BVMC Detail:
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≥15.0MPa(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.
Valve test and inspection:
• API 598 & ANSI B16.34
Applicable standards:
• BASIC DESIGN, ANSI B16.34
• SOCKET-WELD (S.W), ANSI B16.11
• SCREWED END (S.E), ANSI B1.20.1
• BUTT-WELD (B.W) ANSI B16.25
Standard material:
• A105.LF2.F5.F11.F22.F304. F304L.F316.F316L
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(Weld)-jointed bonnet outside stem yoke structure |
| Driving manner | Hand-operated |
| Design standard | API602.BS5352 |
| Face to face | ASME B1.20.1 |
| Flanged ends | ASME B16.11 |
| Test & inspection | API598 BS6755 |
Major Parts Material Form
| No. | Part name | Material |
| 1 | Body | ASTM A105
ASTMA182-F11、F22F5、F9 ASTMA182-F304F316 F321F304LF316L |
| 2 | Seat | ASTM A105
ASTMA182-F11.F22F5F9 ASTMA182-F304、F316.F321F304LF316L |
| 3 | Gate Disc | ASTM A105
ASTMA182-F11F22 F5F9 ASTMA182-F304F316F321 F304LF316L |
| 4 | Stem | ASTM A182F68ASTMA182 F22
ASTM A182-F304F316F321、F304LF316L |
| 5 | Gasket | Graphite&stainless steel |
| 6 | Bonnet | ASTM A105
ASTMA182-F11F22F5F9 ASTMA182-F304F316F321F304LF316L |
| 7 | Bolt | ASTMA193-B7A193-B8A193-B16 |
| 8 | Packing | Graphite |
| 9 | Packing gland | ASTMA216-WCB ASTM A217 WC6 W C5C12 ASTMA351-CF8 CF8MCF8CCF3CF3M |
| 10 | Valve stem nut | Copper alloy |
| 11 | Hand wheel | ASTMA47-32510 ASTMA53660-40-18 |
Product detail pictures:
Related Product Guide:
As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our greatest support and solution for Factory Promotional Lockshield Gate Valve - Threaded/Welded Forged Steel Gate Valve – BVMC , The product will supply to all over the world, such as: Armenia, Algeria, Turin, All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.
By Christopher Mabey from Portugal - 2017.01.11 17:15
The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
By Martha from Korea - 2017.06.29 18:55
Related products
-
Discount Price Cast Steel Flanged Globe Valve -...
Products Design Features Globe valve are used to cut or connect the pipe media under nominal pressure betweenPN1.6-160MPa(Class150-2500) working temperaturess600C.in oil industry chemical industry pharmaceuticals fertilizer and power industry. The main structure features include: 1、Rational structure.reliable sealing excellent performance pretty appearance 2、Co-radix alloy welded sealing surface anti-wearing erosion-proof abrasion-proof and longer use life. 3、The surface and the adjus...
-
Hot sale Factory Forged Steel Floating Ball Val...
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 ...
-
Factory Cheap Hot Pneumatic Slide Gate Valves -...
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 po...
-
Bottom price Stainless Gate Valve - Bolted Bon...
Products Design Features Products design features • Stellited seating surface • Low emission control • Flexible wedge • Full guiding • Absolute bonnet joint leak proof • Optional by-pass design, Y Style Globe Valve, Check Valve. Products Range Size: 2”-24” Rating: ANSI 600lb-2500lb Body material: Carbon steel , Chromium Moly Alloy steel Trim: Per API 600 Operation: Handwheel, Gear, Motor actuator Flanged ends cast steel gate valve are used to cut or connect the pipe media under nominal p...
-
Special Price for 2 Way Globe Valve - Flanged ...
Products Design Features Globe valve are used to cut or connect the pipe media under nominal pressure betweenPN1.6-160MPa(Class150-2500) working temperaturess600C.in oil industry chemical industry pharmaceuticals fertilizer and power industry. The main structure features include: 1. Rational structure.reliable sealing excellent performance pretty appearance 2. Co-radix alloy welded sealing surface anti-wearing erosion-proof abrasion-proof and longer use life. 3. The surface and the adjus...
-
High Quality Manual Globe Valve - Flanged Forg...
Products Design Features Globe valve are used to cut or connect the pipe media under nominal pressure betweenPN1.6-160MPa(Class150-2500) working temperaturess600C.in oil industry chemical industry pharmaceuticals fertilizer and power industry. The main structure features include: 1. Rational structure.reliable sealing excellent performance pretty appearance 2. Co-radix alloy welded sealing surface anti-wearing erosion-proof abrasion-proof and longer use life. 3. The surface and the adjus...