The High Pressure Control Valve is a versatile solution for your oil and gas production needs. It can be used as a dump valve, pressure regulator, suction controller, recirculation valve, and ram lift or return application.
It opens or closes valves by controlling a pneumatic input signal, depending on its configuration, and can be equipped with an optional electric actuator or operated with compressed air to meet zero-emission requirements.
Product Description
The High Pressure Control Valve is a versatile solution for your oil and gas production needs. It can be used as a dump valve, pressure regulator, suction controller, recirculation valve, and ram lift or return application.
It opens or closes valves by controlling a pneumatic input signal, depending on its configuration, and can be equipped with an optional electric actuator or operated with compressed air to meet zero-emission requirements.
Adopting modular design concept, combining the American and Japanese schools of high-precision control and the German school of modular concept.
The inner cavity of the valve body is S-shaped distribution, smooth and without dead corners; the valve body has internal flow guide wings, which can reduce the mutual force of the medium inside the valve body and reduce the occurrence of cavitation.
Simple structure, less dead space in the internal parts, reducing the possibility of crystallization and blockage of the medium.
The valve spool adopts upper guidance, which is smoothly guided.
The valve seat adopts floating design, while the sealing surface adopts tapered form to ensure good alignment of the sealing vice.
Spool type surface control flow characteristics, flow characteristics control accurate;.
Equivalent percentage, linear flow characteristics are available.
Leakage level to meet the GB/T 17213.4-2005 / IEC 60534-4: 1999 Ⅳ / V; and pipeline connection with RF, RJ and other flange type and SW, BW welding type.
Flange distance meets GB/T 17213.3-2005 / IEC 60534-3-1:2000; or ISA S75.03-1992 standard.
Oil and Gas Industry
High-pressure control valves are extensively used in the oil and gas sector to control the flow of crude oil, natural gas, and other hydrocarbons at wellheads, pipelines, and refining processes.
They are employed in wellhead control systems to regulate the pressure and flow of oil or gas from underground reservoirs.
Chemical plants often require high-pressure control valves to manage the flow of corrosive or hazardous chemicals in their production processes.
These valves help ensure the safe and precise handling of reactive substances under high pressures.
High-pressure control valves are used in power plants to regulate the flow of steam and other fluids within boilers, turbines, and condensers.
They play a critical role in maintaining efficient power generation by managing the pressure and flow of steam or gases.
Petrochemical refineries rely on high-pressure control valves to control the flow of various petrochemical products, such as ethylene, propylene, and benzene.
These valves are vital in maintaining process stability and product quality.
Water Treatment
High-pressure control valves find use in water treatment facilities to manage the flow of water and chemicals in high-pressure processes like reverse osmosis and desalination.
Manufacturing and Industrial Processes:
Various manufacturing processes, such as metal forging, plastic molding, and rubber vulcanization, may require high-pressure control valves to control the flow of fluids or gases involved in these processes.
Research and Testing:
High-pressure control valves are used in research laboratories and testing facilities to create controlled high-pressure environments for experiments and testing.
High-Pressure Steam Systems:
High-pressure steam systems in industries like food processing, textiles, and pulp and paper manufacturing rely on control valves to manage steam flow and pressure.
Hydraulic Systems:
Nominal diameter: DN25/40/50/80
Pressure rating: ANSI CL900/1500/2500; DIN PN160/250
Valve body and upper bonnet : WCB, WC6, WC9, CF8, CF8M, etc.
Upper bonnet form: standard type (-17℃～＋316℃); high temperature type (+316℃～＋593℃)
Packing type: flexible graphite ring packing; flexible graphite + nickel wire combination packing, etc.
Flow characteristics: equal percentage (%); linear (L)
Adjustable ratio: 50:1
Allowable leakage: ANSI B16.104 Class Ⅳ/V
Xinjiang Xiangsheng New Material Technology Co., Ltd, 700,000 tons of young hydrocarbon using 400,000 tons / year styrene plant regulating valve project
Puyang Xinyu Petrochemical Co., Ltd, 20,000 tons/year of carbon V petroleum resin plant
Zhongke Hefei Coal Gasification Technology Co., Ltd, 100,000 tons of coke oven tail gas to methanol project additional valves
Henan Longyu Coal Chemical Co., Ltd, Guizhou Kai Phosphorus Xifeng ammonia synthesis valve project
TECHNICAL PARAMETERS
| Nominal Size | DN25 ~ DN80 |
| Pressure Rating | PN/160/250/CL900(PN150)/1500(PN260)/2500(PN420) |
| Operateing Temperature | -196℃~ 593℃ |
| Characteristics | Equal percentage, linear, quickly open |
| Rangeability | 50:1 |
| Seat Leakage Class | ANSI B16.104: IV、V、VI |
| Body Material | WCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc. |
| Trim Material | 630/316/316+ST/316nitriding/316+Ni60/316+WC etc. |
| Seal Material | Flexible graphite ring packing, graphite +PTFE braided packing etc. |
Headquarter Add.: SUPCON Park, No.309 Liuhe Road, Binjiang District, Hangzhou, 310053, China.
Tel.: +86 571 8111 9774
Fax: +86 571 8111 9737
E-mail: [email protected]
