LXHQ Single-seat regulating valve
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Information

Product Overview: 

LXHQ single-seat regulating valve is a commonly used fluid regulating valve, which adopts single-seat structure design, and the valve core is directly contacted with the valve seat to achieve sealing. The valve has the advantages of simple structure, small fluid resistance and stable adjustment performance, and is suitable for various industrial automatic control systems. With excellent regulation characteristics and good sealing effect, single-seat control valves are widely used in flow, pressure and temperature regulation occasions in chemical, petroleum, electric power, pharmaceutical, food and other industries.

 

Product features:

Compact structure, simple design and convenient maintenance

Stable regulation performance and good flow characteristics

The valve core and the valve seat are tightly sealed, and the leakage rate is low.

Wide range of applications, supporting a variety of driving modes (pneumatic, electric)

Corrosion-resistant and wear-resistant, suitable for working conditions of various media

Fast opening and closing, sensitive response, suitable for high frequency adjustment

Support multiple connection modes for easy installation and maintenance

 

Technical parameters: 

Nominal diameter DN15 ~ DN300

Nominal pressure PN1.6/PN 4.0/PN 6.4/PN10/ANSI 150LB

Applicable temperature: -40 ° C ~ + 450 ° C (depending on different materials)

Valve body material: carbon steel, stainless steel, alloy steel

Valve core material: stainless steel, hard alloy, special alloy 

Sealing material PTFE, metal hard seal, flexible graphite, etc.

Drive mode Pneumatic actuator, electric actuator

Connection type: flange type, threaded type

Control signal 4 ~ 20 mA (electric), air pressure signal (pneumatic)

 

Application industry: 

Petrochemical Process Control

Electric Boiler and Cooling Water System

Pharmaceutical and food industry

Environmentally-friendly sewage treatment

Paper and textile industry

Ship and Ocean Engineering

Miconductor and electronic manufacturing proces

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