
Measurement
Control Valves
Overview
Control Valves Technology
SUPCON is a leading provider of automation and information technology products and solutions, with applications across more than 35 countries and regions worldwide. As part of the SUPCON ecosystem, Zhejiang SUPCON Fluid Technology Co., Ltd. focuses on the development and manufacturing of industrial process control valves, including globe valves, ball valves, eccentric rotary valves, and butterfly valves.
With a strong field-experienced engineering team, we are committed to delivering reliable solutions for complex and demanding operating conditions such as high pressure, corrosion, flashing, erosion, and large differential pressure.
Our control valve solutions are widely applied across industries including oil and refining, petrochemicals, coal chemicals, fine chemicals, and metallurgy, supporting users with high-performance products and comprehensive technical services.
With a strong field-experienced engineering team, we are committed to delivering reliable solutions for complex and demanding operating conditions such as high pressure, corrosion, flashing, erosion, and large differential pressure.
Our control valve solutions are widely applied across industries including oil and refining, petrochemicals, coal chemicals, fine chemicals, and metallurgy, supporting users with high-performance products and comprehensive technical services.
Key Products
Our Core Valve Solutions
Our core valve solutions are built to handle complex operating conditions with accuracy, reliability, and efficiency.
LN/LM Series Globe Control Valve

Application Condition
High differential pressure
High erosion and temperature
Noise reduction
Anti-cavitation
Performance Advantage
New functional modularization
Reliable Running
High Control Precision
Easy Maintenance
Technical Specification
Nominal Diameter
1/2”~24”, DN15~DN600
Pressure Rating
ANSI CL150~CL2500, DIN PN16~PN250
Temperature Range
-196℃ ~ +593℃
Rangeability
30:1 , 50:1 , 100:1
Seat Leakage
ANSI B16.104 Class Ⅳ / Ⅴ/ Ⅵ
Flow Characteristic
Equal percentage(%), Linear(L), Quick opening(Q)
Certificates
SN Series O-Type Ball Valve
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Application Condition
On-off liquid and gas
Anti-erosion
Solid particles or slurries under various temperatures
Performance Advantage
Excellent Bidirectional Seal Performance
Low Operation Torque, Long Lifespan
Technical Specification
Nominal Diameter
1/2” ~ 32”, DN15 ~ DN800
Pressure Rating
ANSI CL150 ~ CL2500, DIN PN16 ~ PN400
Temperature Range
-196°C ~ +593°C
Seat Leakage Rate
API6D, API598, Bidirectional Zero Leakage
Flow Characteristic
Quick Opening (Q)
Certificates
BN Series Butterfly Valve
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Application Condition
Slurry condition
Anti-erosion
Anti-coking
Heavy duty applications
Performance Advantage
Friction and Wear Free
Torque Sealed, Bubble Tight Shut Off
High Pressure & Temperature Resistance
Suitable for Control or On-Off Applications
Technical Specification
Nominal Diameter
2” ~ 96”, DN50 ~ DN2400
Pressure Rating
ANSI CL150 ~ 1500, PN6 ~ PN250
Temperature Range
-196°C ~ +593°C
Rangeability
50:1
Seat Leakage Rate
ANSI B16.104 Class IV / V / VI
Flow Characteristic
Approximate Equal Percentage (Inherent), Quick Opening (Q)
Certificates
CN Series Eccentric Rotary Valve

Application Condition
Control or on-off conditions
High pressure
High temperature
Resistance
Performance Advantage
Double Eccentric Structure
Large Rangeability
High Flow Capacity
Anti-cavitation & Anti-scouring
Technical Specification
Nominal Diameter
1/2” ~ 16”, DN15 ~ N400
Pressure Rating
ANSI CL150 / 300 / 600, PN16 / 25 / 40 / 63 / 100
Temperature Range
-45°C ~ +400°C
Rangeability
100:1
Seat Leakage
ANSI B16.104 Class IV / V / VI
Flow Characteristic
Approximate Linear
Certificates
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