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Control Valves

The control valve series includes globe valves, ball valves, butterfly valves, and control components. This portfolio supports process control applications with a range of high-precision, reliable valve products and integrated solutions widely deployed in industries such as oil & gas, chemical processing, power generation, and metallurgy.

  • Globe Valves
  • Ball Valves
  • Butterfly Valves
  • Control Components

Globe Valves

The global valve series includes single-seat, cage-guided, low-flow, and cryogenic control valves, designed for demanding process conditions such as high temperature and pressure, low-flow control, and noise attenuation under high differential pressure.

HTS-10 Single-Seat Control Valve

HTS-10 Single-Seat Control Valve

Features compact structure with reduced pressure drop, high flow capacity, wide rangeability.

HCP-10 Balanced Cage Single-Seat Control Valve

HCP-10 Balanced Cage Single-Seat Control Valve

This valve features high-performance seal rings on the plug or cage. The compact body incorporates a guide vane that enhances balanced flow around the cage, contributing to reduced pressure drop, high flow capacity, wide rangeability.

H100 Series Cryogenic Control Valve

H100 Series Cryogenic Control Valve

Designed for precise control of cryogenic media at temperatures down to -196°C.

H200 Molten Salt Regulating Valve

H200 Molten Salt Regulating Valve

It is a single-seat type with a plunger-type valve core. It has a simple structure, avoiding excessive molten salt accumulation blind spots in the flow channel due to overly complex design.

HCP-10001 Sleeve-Guided Bellows Single-Seated Control Valve

HCP-10001 Sleeve-Guided Bellows Single-Seated Control Valve

The upper valve cover adopts a bellows sealing structure, which is suitable for extremely toxic, flammable, explosive, volatile and rare precious metal media. Alternatively, the valve can also be used in vacuum applications.

Ball Valves

The ball valve series includes floating ball, trunnion-mounted, and segmented ball valves. They are designed for industrial shutoff and control applications, delivering high sealing integrity and extended service life.

ZJHR-1 O-Port Shutoff Ball Valve

ZJHR-1 O-Port Shutoff Ball Valve

The valve is designed to internationally recognized standards and paired with widely adopted pneumatic and electric actuators.

VFR Eccentric Rotary Valve

VFR Eccentric Rotary Valve

This eccentric rotary valve is an innovatively structured control valve.

R400 High-Frequency Ball Valve

R400 High-Frequency Ball Valve

R400 High-Frequency Ball Valve is a shutoff ball valve developed specifically for the product discharge system (PDS) in PP/PE production plants.

R100 Cryogenic Ball Valve

R100 Cryogenic Ball Valve

A shutoff ball valve specifically developed for demanding cryogenic and ultra-low-temperature applications.

ZJHV V-Ball Valve

ZJHV V-Ball Valve

The V-ball valve core adopts a concentric structure. It has the advantages of compact structure, light weight, small volume and convenient assembly, disassembly and maintenance.

Butterfly Valves

The butterfly and specialty valve series, supported by advanced design and manufacturing processes, is engineered for demanding service conditions such as high temperature, high pressure, and corrosive media.

VBJG-300002 Multi-Layer Triple-Offset Butterfly Valve

VBJG-300002 Multi-Layer Triple-Offset Butterfly Valve

The multi-layer triple-offset butterfly valve has a sealing ring made of a multi-layer composite of stainless steel sheet and graphite (or high-temperature resistant non-metallic material).

VBJG-300001 All-Metal Triple-Offset Butterfly Valve

VBJG-300001 All-Metal Triple-Offset Butterfly Valve

The all-metal triple-offset butterfly valve features a pure metal-to-metal hard-surface sealing pair without non-metal interlayers.

VB100 Cryogenic Triple-Offset Butterfly Valve

VB100 Cryogenic Triple-Offset Butterfly Valve

Designed for cryogenic and ultra-low temperature applications involving process media such as ethylene, propylene, LNG, and liquid nitrogen.

VBM Rubber-Lined Butterfly Valve

VBM Rubber-Lined Butterfly Valve

It is a kind of control valve with simple structure, long service life and lightweight, easy to operate and suitable for on/off and regulation applications.

Control Components

Control components include positioners, solenoid valves, limit switches, and valve accessories, designed to support valve operation and system integration.

HVP3 Series Intelligent Valve Positioner

HVP3 Series Intelligent Valve Positioner

The HVP3 Series Intelligent Valve Positioner is an essential accessory for enabling intelligent functionality in pneumatic actuators.

VF04E Limit Switch

VF04E Limit Switch

The VF04E Limit Switch is a field instrument used to detect valve status in automatic control systems.

VF3B Series Solenoid Valves

VF3B Series Solenoid Valves

The VF3B series solenoid valves are critical accessories for enabling remote on-off control of pneumatic actuators, and are widely used in industries such as power, oil and gas, chemical, pharmaceutical, and metallurgical sectors.

VF04D-L Linear Stroke Limit Switch

VF04D-L Linear Stroke Limit Switch

It is an electrical switch designed to define the limit positions of mechanical equipment.

KZ03 Air Filtration Pressure Reducing Valve

KZ03 Air Filtration Pressure Reducing Valve

It is used to filter impurities, water and oil dirt in the compressed to purify the air, and it also adjusts the air pressure to required value and keeps it stable.

A Comprehensive Solutions Provider for Industrial Automation Instrumentation

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China National Machinery Industry Instrumentation Group

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