Gold Member Since 2015
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Ningbo Yong Yuan Energy-Saving Technology Co., Ltd.

Motorized Valve, Control Valve, Electric Actuator manufacturer / supplier in China, offering Proportional-Integral Screw Motorised Valve of Five Sets (DN-40), Easy Usage Digital Thermostat for Underfloor Heating for Electric Heating (BS-103D), Motorized Dynamic Balance Regulating Valve (BSPF-DN32) and so on.

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Supplier Homepage Product Motorised valve Proportional-Integral Screw Motorised Valve of Five Sets (DN-40)

Proportional-Integral Screw Motorised Valve of Five Sets (DN-40)

FOB Price: Get Latest Price
Min. Order: 50 Sets
Production Capacity: 20000PCS/Year
Transport Package: Carton Box
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: VC-236-40, VA-7200, MT-01, BS-200, NTC
  • Dimension (Wxhxd): 100mm×90mm×14mm
  • Specification: CE, SGS
  • HS Code: 8481804090
  • Shell Material: PC Flame Retardant Materials,, Metal Plate
  • Trademark: OEM
  • Origin: Ningbo
Product Description
1.VC-236-40(cold / hot) screw valve body

Product description
    VC-236 series stainless steel two-way\ three-way valve with proportional-Integral driver and thermostat can adjust the flow, it is widely used in central air conditioning system.    

Product features
The valve body and actuator is a flexible combination, can meet the needs of different pressure difference;
The high quality 304 stainless steel casting, high strength structure;
The body structure : two-way, three-way merge, three-way shunt;
The linear flow characteristics, stable regulation, good regulating performance;
The combination with thread equal, simple and convenient installation;
The seal stem with V type and O type double combination, lower leakage.


Technical parameters
SpecificationsVC-236A Stainless steel bodyVC-236B High temperature valve (steam valve)
Conventional valve modelVC-236 A-32VC-236 A-40VC-236 A-50VC-236 A-65VC-236 B-32VC-236 B-40VC-236 B-50VC-236 B-65
Dimensions (mm)3240506532405065
Formtwo pipethree pipe
Flow coefficient (Kv)1020326310203263
Close pressure difference (Mpa)0.40.350.30.20.350.30.30.2
Valve stem stroke (mm)2020202020202020
BodyCast stainless steel 304
The stemStainless steel 304
Valve stem sealDouble V type and O type combination
O type sealing materialFluorine rubber seal
V type sealing materialPTFE seal
Valve plateForged brass
2.5 when 90
Equal internal thread
Water
Less than 95
Linear
Less than Kv 0.02%
Valve on the valve stem closed direction
Cast stainless steel
Bearing pressure2.5 Mpa when 90ºC2.5 Mpa when 180ºC
Connection modeEqual internal threadEqual internal thread
Mediumwaterwater/steam
Operating conditionLess than 95ºCLess than 180ºC
Characteristiclinearlinear
Leakage quantityLess than Kv 0.02%Less than Kv 0.02%
Off directionValve on the valve stem colsed directionValve on the valve stem colsed direction
 

2.VA-7200 analog drive
Product description

VA-7200 series actuators are one kind of the electric machine and matched with VA-3100 series valves. There has two types one is the ON/OFF valve and another is analogue valve. It also can be matched with the other valves by dfferent linkers.
Product features
Support material: die cast aluminum, Outer Cover material: PC engineering plastics;
Low power consumption, low noise, high output torque;
Forward and inverted direction action to match the different valve body;
Flexible combination with valve body to meet the needs of different pressure difference;
Magnetic hysteresis clutch motor, with a hysteresis clutch protection function, can produce a stable torque in the case of a standstill so that the valve can rest at any position;
The spring clip and the side clip connection valve body can choose, easy to assemble and disassemble;
The manual adjustment function, convenient installation and maintenance;
It can replace the fixed bracket according to demand, to fit a variety of body.


Technical parameters

 VA-7200-2500VA-7200-4000
Actual output force (N)2500N4000N
Job typeAnalog quantity
Power Supply24VAC±15%
Power consumption12VA
Weight (kg)3.75
Input feedback signal0~10V or 2~10V
Input / output signal0~20mA or 4~20mA
Voltage input impedance>100k
Current input impedance<0.50k
Current output load requirements>1k
Current output load requirements<0.51k
Upper and lower limit≤3.5%
Sensitivity±0.2V
Valve connection sizeSpring clip buckle, can also choose a splint clip
Maximum stroke (mm)45
Running speed (mm/s)0.23(50Hz)
Height (mm)345
Working environment temperature1ºC~60ºC,10%~95%RH No dew
Storage temperature20ºC~85ºC
Applicable valve rangeCast steel flange valve


3.MT-01
(Proportional-Integral Thermostat for touch screen metal panel)

Product description
MT-01 series of thermostat is suitable for temperature control in the industry, commercial and household.
Product features
High performance, low power industrial grade United States STC Single-chip microcontroller
High-sensitivity touch screen thermostats;
Special treatment of metal drawing board, always keep bright and beautiful;
Several colors optional;
Easy installation, no deformation;
Data memory when power is off;
Work mode: heat \ refrigeration \ ventilation.

Technical parameters

 MT01-KMT01-MV
Output signal modeSwitch output0~10V
Line board can choose LCD displaySWAN
Man-machine conversation Regulation2-10ºC Output10V
Backlight colorBlue
Working power source24VAC
Control temperature5~80ºC
Standard load≤3A
Self power consumption<1W
Temperature sensing elementHigh precision NTC thermistor
Temperature control precision±1ºC
Temperature measurement resolution0.1ºC
Transportation storage environmentTemperature: -20~+70, relative humidity: RH < 92%
Shell materialPC flame retardant materials, special metal panels, metal plate
Dimension (WxHxD)100mm×90mm×14mm
InstallType 86 standard cassette box or deepen

4.BS-200( Transformer)
Product description
Meet the power requirements by selecting the voltage;
Screw type wiring terminal.
 Technical parameters
Product codeBS-20040VAvoltage class,Uplift pressure
Ambient temperature at full loadHighest(50ºC)
The lowest(-40ºC)
Frequency 50HZ
Voltage 220VAC
Two times during full load 24VAC
Two voltage (no load)BS-20026.5(1VAC)
Material ScienceFoot, end plateCold rolled steel (chrome plated)
Terminal mounting plateAluminum
SliceSoft Ferrosilicon
Transport weight1kg1.2kg

5.NTC (Wind pipe type temperature sensor)
Product description
    NTC temperature  sensor suitable mainly used for pipe water temperature, room air temperature, outdoor temperature monitoring.

Product features 
Sensor: NTC (thermistor);
β=3380, R25ºC =10K;
3 meter lead length, increase cable shielding measures can be extended to 50 meters.

Technical parameters

NTCTemperature sensor
TS2.42YWater pipe immersion, with copper sheathed G1/2 "external Lo / length 100mm
TS2.41YWater pipe immersion, with copper sheathed G1/2 "external Lo / length 50mm
TS2.45TAir tube insertion type (PC plastic tube) external Lo / length 180mm
TS2.45WWall mounted type (PC plastic tube)
TS7-3382Φ5mm Copper sheath, 3 meter common lead wire


 

Proportional-Integral Screw Motorised Valve of Five Sets (DN-40)
 
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