Eccentric Rotary Plug Control Valve
Series C/D
China Eccentric Rotary PlugControl Valve
UTMOST eccentric rotary disc valvehas the outstanding advantages of simple structure, small volume, lightweight, strong flow capacity, wide adjustable range, wide service temperature range, small leakage, good stability, low cost, and long service life.
As one ofprofessional china valves manufacturers, the sealing form of UTMOST eccentric rotary control valveis hard-seal, which is connected with a pneumatic actuator, matching positioner, solenoid valve, and other accessories to realize proportional adjustment.
Rotary Valve Working Principle
The rotary valve working principlee is a fan-shaped ball valve with eccentric rotation. The eccentric ball core of eccentric rotary plug control valveis tangent to the valve seat, and when it is opened, the spool is separated from the valve seat. When closed, the spool gradually confects the seat of valve, so that the ball exerts a pressing force on the valve seat. The eccentric rotary valve has a simple flow path and low resistance.
Eccentric Rotary PlugControl Valve Structure Feature
Compared with single seat control valve and double seat valves with the same caliber, eccentric rotary disc valve has a larger flow capacity, but its weight is only about 1/3. The spool and the main shaft only rotate, so the friction force it bears when the switch rotates is very small. The flexible arm of the eccentric rotary valve spool produces small elastic deformation and elastic tension under the thrust of the actuator, which makes the contact between the spool and the valve seat more close and firm, so the leakage of the eccentric rotary control valve is very small. At the same time, the thrust required to close the valve is smaller than that of the ball valve and butterfly valve.
If you want to know more rotary control valve types, please visit our website.
We can also offer kinds of pneumatic segment ball valvefor sale, anything you need, please contact us.
在线联系供应商
Other supplier products
 |
China Segmental Ball Valve | China Segmental Ball Valve The adjustment performance of segmented ball control valveis the best among different types of ball valves, the flow ch... |
 |
Concentric Butterfly Valve | In the well-known butterfly valve technology, its sealing form mostly adopts a sealing structure, and the sealing material is rubber, polytetrafluo... |
 |
China Soft Seal Butterfly Valves | UTMOST, as one of the most professional butterfly valve manufacturers in China, is devoted to providing high performance soft seal butterfly valvea... |
 |
Angle Type Control Valve | A120/A160/A180 Series Angle Type Control Valve The angle type control valvehas the same structure as the single-seat valve except the angle regul... |
 |
China Pneumatic Actuated Ball Valve | The pneumatic 3 way ball valve from UTMOST pneumatic ball valve factorycan be used under extremely harsh application conditions, such as high tempe... |
Same products
 |
"High-reliability Support ring Y10-4 for power station | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "High-reliability Support ring Y10-4 for power station Deyang YOYIK have power plant professional... |
 |
"Wear Resistance dn50 globe valve WJ25-F1.6P for thermal power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Wear Resistance dn50 globe valve WJ25-F1.6P for thermal power plant YOYIK professional productio... |
 |
High-efficiency Superheater outlet plug valve SD61H-P61305V SA-182 F92 for power generation | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "High-efficiency Superheater outlet plug valve SD61H-P61305V SA-182 F92 for power generation Deya... |
 |
Automated Sealing gasket for corrugated pipe shut-off valve KHWJ25F3.2P for power station | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Automated Sealing gasket for corrugated pipe shut-off valve KHWJ25F3.2P for power station Is a m... |
 |
Class 1500 LB gate valve | 卖方: Magpie Valve Packing Gasket Co., Ltd | Product Name: Low-EmissionPacking Setfor Class 1500 LB API 6D Gate ValveModel: M600Size: ID 68 mm... |
