Basic Info.
Nominal Pressure
PN1.0-32.0MPa
Channel
Straight Through Type
Structure
Floating Ball Valve
Temperature
Normal Temperature
Application
Industrial Usage, Water Industrial Usage, Household Usage
Product Description
Stainless steel ball valve has the tcharacteristics of hermostability, anti-corrosion, withstand- voltage with higher cost that is suitable for strict engineering.
Generally, stainless steel ball valve has two kinds of structure: Diameter shrinkage and non-shrinkage channel.
Stainless steel ball valve generally have two kinds of structure of the size and diameter of the channel. Regardless of the structure, the flow resistance coefficient of the stainless steel ball valve is relatively small. In particular, the so-called full flow type, that is, the size of the valve, because the diameter of the pipe is equal to the diameter of the pipe, the loss of local resistance only the same length of the pipeline friction resistance, that is, in all valves, the flow resistance of the ball valve. In the rocket launching and its test system, the resistance of the pipeline is smaller. There are two ways to reduce the resistance of the pipeline system: first, reduce the flow of fluid, and therefore need to increase the diameter and diameter of the valve, which is the economic nature of the piping system will have a negative impact, especially for the low temperature transport system (Ye Qing) is very unfavorable; first, the local resistance, so that the ball is naturally become the best choice. (2) the valve opening and closing switch is rapid and convenient. Just because the ball valve handle rotates 90 degrees in general is complete open and close action, it is easy to achieve rapid opening and closing. Can achieve rapid opening and closing, some of the structure of the starting and closing time is only 0.05 ~ 0.1s, in order to ensure that the test bench for the automation system. Fast open and close the valve, the operation without impact. (3) good sealing performance. At present, the vast majority of the valve seat is made of PTFE and other flexible materials, metal and non-metallic materials, seal vice, usually referred to as soft seal. Generally speaking, the sealing of the soft seal is easy to guarantee, and the accuracy of the sealing surface and the surface roughness requirements are not very high. (4) stainless steel ball valve service life long. Because of the good lubricating property of PTFE, the friction and wear of the ball is small, and the roughness is reduced due to the improvement of the processing technology of the sphere, which can improve the service life of the ball valve.
Material: carbon steel connection flange structure form of floating ball valve nominal diameter 25-200 (mm) for medium water, oil, steam temperature and pressure 0.6-4.0Mpa environment -29-320 ~ C standard flow direction reversing drive mode: manual parts and accessories use reversing type sphere (channel three position) formula object of oil, chemical industry, water supply
Installation. Three way ball valve works by rotating valve love to make the valve flow or occlusion. Ball valve switch light, small size, can be made of large diameter, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, is not easy to erosion by the media, in various industries have been widely used. Three ball valve in the pipeline is mainly used to do cut, distribution and change the flow direction of the medium. Ball valve is widely used in recent years, a new type of valve three ball valve is a relatively new type of ball valve, which has its own unique structure of some advantages, such as no friction, sealing is not easy to wear, opening and closing torque. This can reduce the size of the actuator. Equipped with a number of rotary electric actuator, can achieve the adjustment of the medium and tight city water supply and drainage, and other requirements strictly off the condition.
Its working principle is as follows
A, guarantee. 6, sealing surface of the self cleaning structure. When the ball roll off the seat when the fluid in the pipeline along the sealing surface of the sphere into 360 degrees evenly through, not only eliminates the high speed fluid on the seat of local scour, also washed away the sediment on the sealing surface, to achieve self installation.
Three way ball valve works by rotating valve love to make the valve flow or occlusion. Ball valve switch light, small size, can be made of large diameter, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, is not easy to erosion by the media, in various industries have been widely used.
Three ball valve in the pipeline is mainly used to do cut, distribution and change the flow direction of the medium. Ball valve is widely used in recent years, a new type of valve
Address:
Dongou Industry Zone, Oubei Town, Yongjia, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Zhejiang Yongjia Zhenghong Valve Co., Ltd is located in the hometown of valve- Oubei Town, is a valve enterprise with collection of production and sales of high, medium and low pressure. Various valves with reliable quality and favorable price sell well both at home and abroad. The main products include gate valves, globe valves, check valves, ball valves, steam traps, safety valves and control valves those are widely applied in the field of petroleum, chemical fertilizer, steel, textile, pharmaceutical, and high-rise buildings. Main materials used: Stainless steel, special steel, WCB, WC9, 2GCr5Mo, 2G1, etc.
Our company obtained the quality certification of ISO9001, API 6D, the authentication of TS. According to quality system standards, we try our best to innovate and develop kinds of competitive products. The development strategy of company is adhering to "quality first, service first, continuous improvement and innovation to meet the customers".
We sincerely welcome both old and new customers at home and abroad to inquiry and visit our company.