Pneumatic High Pressure Gate Valve
Summary:
Pneumatic high pressure gate valve is composed of forged high pressure gate valve and pneumatic execution installation, mainly used in medium more complex high temperature and pressure conditions. Compared with other valve products, it is characterized by high temperature and pressure resistance, and has a unique self-sealing design, that is, the higher the pressure, the more reliable the seal. Due to the special performance, technical characteristics and working conditions, the product has formed the characteristics that other products can not be replaced. Pneumatic high pressure gate valve depends on the actuator of the air source pressure to drive the opening and closing of the valve, and the use of pressure to drive the gate to do the operation of the rise and fall, so as to connect (full open) and cut off (full closed) pipeline fluid medium. Nominal pressure can reach more than 25 mpa, diameter by 50 to 600 mm, temperature range in - 29 ° C to 550 ° C.
| Pneumatic High Pressure Gate Valve |
| Valve |
Pneumatic High Pressure Gate Valve |
| Model |
Z641Y; Z641W |
| Size |
DN50-600mm |
| Connection |
Wafer Type;Weld Type |
| Nominal Perssure |
PN10; PN16; PN40; PN64MPa |
| Working Temperature |
-29~+550ºC |
| Mode of Action |
Single action(spring return),Double Action(normal open&normal close) |
| Body Material |
Cast iron (WCB) |
| Control Type |
Adjust type; On-off Type |
| Accessory |
Solenoid valve, positioner, limit switch,
manual mechanism |
| Application range |
Air, water, steam, oil, acetic acid, nitric acid, etc. |
| Features |
It has high hardness, strong abrasion resistance, corrosion resistance, long service life. |
The Appearance and Structure of Gate Valve:
Advantages:
1. Low fluid resistance, small medium erosion and erosion of sealing surface (high gate opening height).
2. It has strong opening, good sealing performance, unlimited media flow direction with no turbulence and no pressure drop.
3. It has simple shape, good manufacturing technology and wide range of application.
Company Introduction:
Zhitai Valve Co., Ltd is a member of Valve Association of Longwan District, is located in Longwan Central Industrial Zone, Wenzhou City. It'a professional technology company integrated with development, manufacturing, sales, and after-sales services of valve actuators and and self-controlled valves. Presently, our main products include: pneumatic actuators, pneumatic valves and pneumatic control valves; electric actuators, electeic valves and eletric control valves; automatic control products. Our products are widely applied in natural gas, electricity, petroleum, chemical, metallurgical, construction, pharmacy, paper, printing and dying. Zhitai series actuators and valves are the best choice for automatic fluid control engineering and equipment manufacturing. We sincerely welcome customers from home and abrode to visit us for supervision, communication and cooperation. It's a great honor for us to cooperate with you.
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