Control Valve

Designed for precise regulation of process conditions, the Control Valve continuously adjusts fluid flow in response to a control signal, helping maintain key parameters such as pressure, temperature, level, and flow rate. Its modulating trim and actuator-driven operation provide accurate positioning across changing process conditions, enabling stable and responsive control throughout the operating range.

The Control Valve is widely used in oil & gas, petrochemical, chemical processing, power generation, refining, and other automated process systems. With configurable body styles, trim characteristics, pressure ratings, and actuator options, it can be engineered for applications ranging from general process control to high-pressure, high-temperature, cavitating, flashing, or erosive services.

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Technical Specifications

Product description:	Control Valve
Model:	HP series Control Valve
Nominal diameter:	NPS 4"~24"
Operating temperature:	-18℃-+427℃
Operating pressure:	Class 150Lb~2500Lb、PN16~64
Material:	WCB、WC6、CF8、CF8M、CF3M、410S、304、316、316L
Design standard:	ANSI/ISA75 IEC 60534 ASME B16.34
Structural length:	ISA 75.08、ASME B16.10
Connecting end:	ASME B16.5、JB/T79、JB/T82、HG20592
Test standard:	ASME B16.104、GB/T4213
Operation method:	Electric operated、pneumatic operated、cylinder piston type
Application fields:	Water、Liquid、Steam、Gas

Features & Benefits

Provides precise automatic control of flow, pressure, temperature, and liquid level for optimized process performance.

Precise Modulating Control

Provides continuous adjustment of flow to maintain process variables within the required operating range.

Multiple Flow Characteristics

Available with linear, equal-percentage, or other engineered flow characteristics to match different process control requirements.

Wide Operating Range

Trim and actuator combinations can be selected for varying flow rates, pressure differentials, temperatures, and process media.

Cavitation & Flashing Solutions

Specialized trim designs can manage high pressure drops and reduce the effects of cavitation, flashing, and excessive noise.

Anti-Cavitation & Low-Noise Trim

Multi-stage or pressure-reducing trim can dissipate pressure energy progressively for demanding applications.

Accurate Actuator Positioning

Pneumatic, electric, or hydraulic actuators can provide responsive and repeatable valve positioning.

Application-Specific Trim

Trim materials and configurations can be adapted to corrosive, erosive, high-temperature, or high-pressure services.

Stable Process Performance

Properly sized and characterized control valves help reduce process fluctuations and improve system efficiency.

Instrumentation Compatibility

Positioners, solenoid valves, limit switches, and other accessories can be integrated for automated monitoring and control.

Broad Process Applications

Suitable for pressure control, temperature regulation, flow control, level control, steam systems, feedwater, gas processing, and other continuous process applications.

Application Scenario

Chemical Industry

Ball valves, butterfly valves, gate valves, globe valves, check valves, and control valves ensure safe fluid isolation, precise process control, and reliable operation in demanding chemical processing applications.

Oil Industry

Engineered for reliable isolation, flow regulation, and backflow prevention, our valve solutions support upstream, midstream, and downstream oil production and refining operations.

Natural Gas

Providing leak-tight sealing, dependable flow control, and safe pipeline operation for natural gas transmission, storage, LNG, and distribution systems.

Metallurgy

Built to withstand high temperatures, abrasive media, and harsh operating conditions in steelmaking, smelting, and metallurgical processing.

Power Generation

Ensuring reliable isolation, accurate flow control, and long-term performance in steam, boiler, turbine, and power plant systems.

Pharmaceutical

Delivering hygienic, precise, and contamination-free flow control for pharmaceutical manufacturing and clean process applications.

Steel Industry

Designed for high-temperature, high-pressure, and severe-service conditions in iron making, steelmaking, rolling mills, and auxiliary process systems.

New Energy

Supporting hydrogen, LNG, carbon capture, battery materials, and renewable energy projects with advanced valve solutions for safe and efficient process control.