LXHQ Single-seat regulating valve
LXHQ Single-seat regulating valve
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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