Utmost flow control technology Co., Ltd

UTMOST Eccentric Rotary Plug Control Valve has the outstanding advantages of simple structure, small volume, lightweight, strong flow capacity, wide adjustable range, wide service temperature range, small leakage, good stability, low valve cost, and long service life.  The sealing form of the eccentric rotary control valve is hard-seal, which is connected with a pneumatic actuator, matching positioner, solenoid valve, and other accessories to realize proportional adjustment. Eccentric Rotary Plug Control Valve Working Principle The working principle of the eccentric plug valve is a fan-shaped ball valve with eccentric rotation. The eccentric ball core is 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 regulating valve types , 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 Plug Co...

In contrast with the concentric butterfly valve, a butterfly valve whose stem axis deviates from the center of the disc and the center of the body at the same time, and the sealing pair is an oblique vertebra, is called an eccentric butterfly valve. As one of the professional eccentric butterfly valve manufacturers, our single eccentric butterfly valve designed with durability in focus has achieved great success in the butterfly valve wholesale market characterized by high quality and affordable prices. Eccentric Butterfly Valve Design Datas Eccentric Disc Butterfly Valve  Technical Specification Size 2"~48"(DN50~DN1200) larger sizes upon request Pressure Class ANSI #150~900, PN10, PN100 Body material Carbon steel, stainless steel, alloy steel, duplex steel, etc. Standard compliance ISO 5752, BS5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN3202. End connections Flanged Ends OR WAFER, LUG, BW Operation manual, pneumatic, electric, or others Seals NBR, EPDM, VITON, PTFE...

As one of the best double offset butterfly valve manufacturers in China, UTMOST provides types of superior double offset butterfly valve. The double eccentric butterfly structure enables the spherical surface of the  double eccentric butterfly valve china  plate and the sealing element surface to be quickly separated and contacted when switching, reducing the friction torque between the valve plate and the sealing element, reducing wear and improving the butterfly flange valve life. Double Eccentric Butterfly Valve Features The double offset butterfly valve plate cannot be separated from the sealing surface near the upper and lower ends of the valve plate in the range of 0-10°, and it is still in a sliding friction state. At this time, the torque is large, which may easily cause scratches and bites in this area. This can cause seal leakage. From the structural analysis, the double eccentric is a unidirectional butterfly valve. This double eccentric butterfly valve from china i...

Cryogenic flow control valve  is suitable for the adjustment of the medium (such as liquid oxygen, liquid nitrogen, etc.) under the low temperature and strong state of -60 ～ -250℃. To ensure the accuracy of adjustment, a positioner must be used. Pneumatic low temperature is composed of a pneumatic membrane actuator and low temperature resistant single and double seat valve. The signal pressure from the regulator is input into the air chamber of the pneumatic membrane actuator to generate thrust, and the cryogenic flow control valve core is driven by the connecting rod.  The change of the valve core position in valve control systems changes the flow cross-sectional area of the cryogenic control valve to realize the adjustment of the medium flow. UTMOST is a professional industrial valves company , we provide pneumatic segment ball valve , pneumatic butterfly valve   and etc. Contact us to know more.  

The cryogenic butterfly valve  has outstanding advantages such as reliable sealing, small opening, and closing torque, high low-temperature stability, and long service life. The actuator of this butterfly valve adopts worm gear, pneumatic, electric, hydraulic, and other driving methods. The cryogenic butterfly valve is widely used in liquefied natural gas, air separation, and other low-temperature industries. We also provide fluorine lined butterfly valve, soft seal butterfly valve and more products for sale. Contact us now!   Cryogenic Butterfly Valve Technical Specification Size: 6"~48"(DN150~DN1200) larger sizes upon request   Pressure: Class ANSI #150~600, PN20~PN110   Temp.: -196℃~80℃   Standard compliance: ISO 5752, BS5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN3202.   End connections: Flanged Ends   Operation: manual, pneumatic, electric, or other   Cryogenic butterfly valve body material: low temp. carbon steel, stainless steel, ...

Utmost high-performance auto control valve range includes both cage-guided and top & bottom guided valves, as well as single-seated, double-seated and three-way diverting options. Our different types of control valves are used frequently in the Oil & Gas, Petrochemical,  Power and Manufacturing industries. The pressure independent control valve  of our  control valve factory can be fitted with specific trims to manage problems such as noise, cavitation, and erosion and can also be used in conjunction with a number of different actuators. Inconel, Monel, and Hastelloy alloy are on offer; actuators are both on electric and pneumatic options; and the inside nominal diameter ranges between DN15(l/2”) and DN600 (24”), with nominal pressure from PN16 (ANSI150) to PN400 (ANSI2500).  Utmost is one of the professional control valve manufacturers in China. We offer a variety of control valves for sale including anti hammer water control valve, motorized control valve, ...