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High Performance Modulating Control Valve 4-20Ma Low Power Consumption

High Performance Modulating Control Valve 4-20Ma Low Power Consumption

High Performance Modulating Control Valve 4-20Ma Low Power Consumption

Product Details:

Place of Origin: Nanjing
Brand Name: SAIKO
Certification: CE
Model Number: VB3000

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: one set in one box, 4 sets in one carton
Delivery Time: 5 workdays
Supply Ability: 3000sets/month
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Detailed Product Description
Standard Or Nonstandard: Standard Structure: Regulating
Pressure: Low Pressure Material: Brass
Media: Water Application: General
High Light:

motorized modulating valve


motorized water valve

Proportional Modulating Valve with 0-10V or 4-20Ma





VB series motorized modulating valve made of actuator of force 500N or 1000N with DN20 - DN65 valve body. It widely used in air conditioning, refrigeration, heating and building Auto control system, can adjust the medium flow precision, achieved goal to control temperature, humidity, pressure and energy saving.





Shell adopt ABS and frame are die-casting aluminum, small and light, convenient transport

AC Synchronous Motors, built-in two floating auxiliary switch equip with shut power while in

place to protect motor

High control precision, quick response speed, low power consumption, low noise

Configuration travel self-adaption, easy to install and test

Control signal optional: increment/floating, or DC 0(2)-10V or DC 0(4)-20mA

Feedback signal of spool position: feedback resistor 2-2K, DC 0(2)-10V or DC 0(4)-20mA



Technology Data


Size: DN20-DN80 two way, three way

Connector: thread

Withstand Voltage: GBPN16 (1.6Mpa)

Flow characteristic: equal percentage

Leaking rate: Kv below 0.02%

Medium: cold or hot water or 60% glycol

Voltage: AC220V or AC24V

Power: normal 5VA, max 7.5VA

Mode: 3-point or on off

Control signal: 0-10VDC or 4-20mA

Output Torque: 500N, 1000N, 1200N, 1400N

Run speed: 0.129mm/s

Environment Temperature: 0℃-60℃

Medium Temperature: 1℃-95℃

Main parts material: shell ABS, frame die-casting aluminum, gear alloy steel






Screw Thread

Model List





2-way 3-way
DN15 VB-3200-15 VB-3300-15 4.0 15
DN20 VB-3200-20 VB-3300-20 6.3 15
DN25 VB-3200-25 VB-3300-25 8 15
DN32 VB-3200-32 VB-3300-32 16 19
DN40 VB-3200-40 VB-3300-40 25 19
DN50 VB-3200-50 VB-3300-50 40 22
DN65 VB-3200-65 VB-3300-65 63 22


Contact Details
Nanjing Saiko Controls Co.Ltd

Contact Person: Mr. James Zhang

Tel: 86-25-52128536

Fax: 86-25-56216123

Send your inquiry directly to us (0 / 3000)

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