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Double Flanged Welded Ball Valve
- 500 Piece / Pieces per Month
- TIANJIN SHANGHAI
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Product Details
Standard or Nonstandard: | Standard | Structure: | Ball | Pressure: | High Pressure |
Power: | Manual | Material: | Forged | Temperature of Media: | High Temperature |
Media: | Other, water, oil, gas | Port Size: | DN15-DN1400 | Place of Origin: | Hebei, China |
Model Number: | ball valve | Brand Name: | JINKETONGLI | Application: | Other, General, Industry |
Packaging Details
wooden box or according customer's requirement
Product Description
Double Flanged Welded Ball Valve
Number | Parts | Material |
1 | Valve Body | Steel .DIN St/37.0/37.8 |
2 | Axis Guide | Steel .DIN St/37.0/37.8 |
3 | Valve Ball | Stainless Steel AISI304 |
4 | Stem | Stainless Steel AISI304 |
5 | Ball Valve Seal | Carbon reinforced PTFE |
6 | Body Extension Tube | Steel .DIN St/37.0/37.8 |
7 | Handle | Galvanized Steel |
8 | O-ring/Stem Seal | FPM |
9 | Gasket | PTEF |
Handle | |
DN15-DN150 | Galvanized Steel |
DN200-DN250 | Spraying carbon steel |
DN250-DN1400 | No handle, using the handwheel |
We recommend DN300-DN1400 manual gearbox operation. | |
Running Condition: | |
temperature -30°C-+200°C(less than 0°C, contact us) |
-Welded ball valve can be buried under the ground and no need to build that tall valves. It reduce
construction costs and avoid damage when people get into the well controlling valve.
-When welded ball valve is open, the ball is completely surrounded by the seat. Although media has less
impurities but it doesn’t erosion ball seat and sealing surface, due to the special structure of the valve seal
this pipe with life.
-Welded ball valve closed stationary seal seat medium on the ball and can not cause harm, still open when
deposited in the process media debris scraped the ball again, under the seat with a spring pressure and
temperature changes have compensation guarantee does not have any leaks.
-Light weight, appearance, and easy to heat, so that the pipeline is more delicate.
-Direct welding in the pipeline saves flange, screw, gaskets, saves the building cost of projects and a lot of
material resources.
-Prefabricated heat preservation reduce the amount of heat loss.
-Due to the special structure, the normal use warranty is 20 years.
Company Profile
Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd. is a comprehensive enterprise integrating valve research, production and sale. In recent years, our company has been mainly engaged in the development and production of HVAC and water supply, drainage valves, digital locked balance valves, flow control valves, self-reliance type dynamic resistance differential pressure control valves, balance valves, electric 3-way regulating valves, electric two-way valves, regulating valves, temperature difference and temperature control valves.
Our feed water series includes remote-controlled floating ball valves, hydraulic level control valves, hydraulic slowly-closing silencing check valves, vacuum regulator valves and so on. Some products have obtained 12 national patents, and our products have been endorsed by the ministry of construction as the construction, design staff preferred products, and are successively chosen by the national key projects.
Our company has are capable of casting, processing, assembly and quality inspection. We employ a number of domestic and foreign well-known experts and professors as technical advisers, constantly improve the technological content of products and develop new products to make technology tangible.
Contact Us
- Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd.
- Contact nameDora Li
- Phone86-317-8338351
- AddressIndustrial Development Zone, Siying, Botou
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