Control Valve
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 industrial valves manufacturers in China. We offer a variety of control valves for sale including anti hammer water control valve, motorized control valve, pressure independent control valve and so on. Please contact us to get satisfied control valve price.
Control Valve for Sale
Single Seat Control Valve
The straight-through single-seat control valve is composed of valve body, valve seat, valve core, guide sleeve, valve cover, valve stem, packing and other parts. The valve core and the valve stem are connected together.
Self-operated Control Valve
Self-operated control valves all use the feedback signal (pressure, pressure difference, temperature) from the valve output end to be transmitted to the actuator through the signal tube to drive the valve flap to change the valve opening to achieve the purpose of regulating pressure, flow, and temperature.
Pulverized Coal Flow Control Valve
The pulverized coal flow control valve, also known as pulverized coal angle valve, is installed between the pulverized coal feeding tank and the gasification furnace in pulverized coal gasification process units.
Fluorine Lined Control Valve
The fluorine-lined control valve has the advantages of compact structure, lightweight, sensitive action, S streamlined fluid passage, small pressure drop loss, large valve capacity, accurate flow characteristics.
Jacketed Control Valve
The valve core of the pneumatic insulation jacket control valve adopts an upper guiding structure, the valve structure is compact, and there is an S streamlined channel so that it has small pressure drop loss, large flow, wide adjustable range, high flow characteristic accuracy, and meets the IEC534 standard.
Bellows Control Valve
The bellows control valve is a pressure-balanced control valve. The valve body has a compact structure, the fluid channel is S streamlined, the pressure drop loss is small, the flow rate is large, and the adjustable range is wide.
Oxygen Control Valve
The oxygen control valve adopts a top-oriented structure and is equipped with a multi-spring pneumatic actuator. It has the advantages of compact structure, lightweight, sensitive action, S streamline flow channel, small pressure drop loss, large valve capacity, accurate flow characteristics, and convenient disassembly and assembly.
Angle Type Control Valve
The angle type control valve is similar to the single-seat valve except the valve body is angle type.
3 Way Control Valve
3-Ways Control Valve adopts a double spool up and down guide structure, equipped with a pneumatic actuator, the valve body is a three-way structure.
Cryogenic Control Valve
Pneumatic film cryogenic control valve is a deformed product of single-seat and double seat. It is different from the normal temperature in that it uses a long-necked upper valve cover to make the packing work at a normal temperature.
Eccentric Rotary Plug Control Valve
Eccentric rotary control valve, also known as cam deflection valve, integrates the advantages of a single valve, butterfly valve, and ball valve, and is especially suitable for the flow regulating of liquid medium containing solid particles.
Control Valve Working Principle
The control valve is used to control the flow, pressure and liquid level of the medium. According to the signal of the adjustment part, the opening of the automatic control valve is automatically controlled to achieve the adjustment of the medium flow, pressure and liquid level.
Control valve types are divided into electric control valves, pneumatic control valve types, control regulating valve types and self operated control valve types. The valve control system is composed of an electric actuator or a pneumatic actuator and a control valve.
Control valves are usually divided into two types, straight-through single seat control valve and straight-through double-seat 2 way flow control valve. The latter also has the characteristics of large flow capacity, small imbalance and stable operation, so it is usually especially suitable for large flow, high pressure drop and leakage. Utmost also is a 3 way control valve factory that provides special 3 way control valve for sale.
Pressure Control Valve Sizing
Standardization activities for valve sizing can be traced back to the early 1960s when a trade association, the Fluids Control Institute, published control valve sizing standard for use with both compressible and incompressible fluids.
The range of service conditions that could be accommodated accurately by these equations was quite narrow, and the control valve sizing standard did not achieve a high degree of acceptance.
As a valve factory, we can offer kinds of valves for sale, more details, please visit our website.
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