Chinese wholesale Heat Resistant Ball Valve - High Performance Track Ball Valve Series – BVMC
Chinese wholesale Heat Resistant Ball Valve - High Performance Track Ball Valve Series – BVMC Detail:
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 | 7.67 | 5.62 | 0.6 | |||
| 400 | 10.2 | 7.48 | 0.6 | |||
| 600 | 15.3 | 11.23 | 0.6 | |||
| 900 | 23.0 | 16.85 | 0.6 | |||
| 1500 | 39.0 | 28.6 | 0.6 | |||
Its main structural features are:
1. Static single seat structure. It can ensure that the two-way seal is tight, reliable and zero leakage.
2. Top mounted design enables the system to be maintained online.
3. The cam mechanism at the lower end of the valve stem can provide a mechanical wedge tightening force to ensure continuous tight sealing.
4. The opening and closing process is completed in two sections. The lifting stroke is short and easy to operate.
5. During the opening and closing operation, the sealing surfaces are completely out of contact, without wear, with short operating torque and long service life.
6. The space formed by the ball and the valve seat during the rotation process makes the medium flow rate in the channel increase, so as to achieve the function of cleaning and sealing.
7. The fire resistance design of the ball valve shall comply with the provisions of api607, api6fa, JB / T 6899 and other standards. Once a fire occurs and the soft seal diagram is burnt, the fire protection structure of the ball valve can prevent a large amount of leakage of media. To prevent further expansion of the fire.
8. The valve driving device includes manual, worm gear and worm drive, and electric. The electric valve is easy to realize automatic control, easy to operate, safe and reliable.
Technical Specification
| Design standard | GB | ASME |
| Face to Face | JB/T 7745GB/T 12221 | ASME B16.10 |
| Flanged Size | GB/T9113JB/T79 | ASME B16.5MSS SP44 |
| Butt-welding ends | GB/T12224 | ASME B16.5 |
| Test & inspection | JB/T9092 | API598 |
Note: The sizes of valve connection flange and butt-welding end can be designed according to customers requirement.
Major Parts Material Form
| No. | Accessory name | Material | |
| GB | ASTM | ||
| 1 | Body | WCB | A216-WCB |
| 2 | Gasket | Graphite+stainless steel | Graphite+stainless steel |
| 3 | Bushing | Nkoalium PTFE | Nkoalium PTFE |
| 4 | Sealing ring | PTFE STEEL | PTFE STEEL |
| 5 | Ball | WCB+HCr/STL | WCB+HCr/STL |
| 6 | Pin | 1Cr13 | A276-410 |
| 7 | Stem | 1Cr13 | A182-F6a |
| 8 |
Packing |
Flexible Graphite | Flexible Graphite |
| 9 | Packing gland | WCB | A216-WCB |
| 10 | Bearing | Assembled | |
| 11 | Stem nut | ZA19-4 | A439-D2C |
| 12 | Cover | 35 | ANSIC1036 |
| 13 | Hand wheel | QT400-17 | QT40017 |
| 14 | Yoke | WCB | A216-WCB |
| 15 | Fixing pin | 1Cr13 | A216410 |
| 16 | Bonnet | WCB | A216-WCB |
| 17 | Nut | 35 | A194-2H |
| 18 | Stud | 35CrMoA | A193-B7 |
Product detail pictures:
Related Product Guide:
The key to our success is Good Product Quality, Reasonable Value and Efficient Service for Chinese wholesale Heat Resistant Ball Valve - High Performance Track Ball Valve Series – BVMC , The product will supply to all over the world, such as: Bolivia, Sri Lanka, Swaziland, Should any of these items be of interest to you, please let us know. We'll be satisfied to give you a quotation upon receipt of one's detailed specifications. We have our personal experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.
By Emily from US - 2017.07.07 13:00
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Prima from Vietnam - 2018.07.27 12:26
Related products
-
OEM/ODM Manufacturer Automatic Gate Valve - Th...
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...
-
OEM Supply Forged Globe Valve - Bolted Bonnet ...
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...
-
Factory Supply Welded Forged Steel Gate Valve -...
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...
-
Factory wholesale Vent Check Valve - Butt-Clam...
Products Design Features Products design features • Dual plate or single plate • Light-weight & compact design • Spring loaded disc • Resilient or Metal seated Products Range Size: 2”- 24” Rating: ANSI 150lb-600lb Body material: Cast steel , Stainless steel End connection: RF, RTJ, B.W Check valves are used in pipes under pressures betweenPN1.6-PN16.0MPa (Class 150~2500Lb)working temperatures-29-60C They are used in industries include oil,chemistry pharmaceutical fertilizer and power...
-
Best Price on Ptfe Seat Butterfly Valve - Hydr...
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...
-
Chinese Professional Low Temperature Globe Valv...
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...