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Ningbo Yong Yuan Energy-Saving Technology Co., Ltd.

Motorized Valve, Control Valve, Actuators Valves manufacturer / supplier in China, offering Proportional Integral Flange Motorized Valve of Five Sets (DN-65), 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 Motorized valve Proportional Integral Flange Motorized Valve of Five Sets (DN-65)

Proportional Integral Flange Motorized Valve of Five Sets (DN-65)

FOB Price: US $1 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1/ Set
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Production Capacity: 20000PCS/Year
Transport Package: Carton Box/Wooden Box
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: VD-2615-65, 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.VD-2615-65(cold / hot) flange valve body

Product description

 Vd-2615 series valve body can be used with VA-7200 series driver,adjustable constant temperature, constant pressure system, constant humidity, etc..It is widely used in air conditioning, heating, building automation system.
Product features
Body and actuator combination, can meet the different pressure difference;
Body connection: flange, national standard IEC;
Valve body structure: two-way, three-way confluence, three -way shunt;
Flow characteristics: percentage;
Np16 flange connection;
Valve core: cast bronze;
Seal: PTFE packing + stainless steel spring;
Low noise, low leakage.
Valve stem stroke: 25~43mm

Technical parameters

Conventional valve modelVD-2615-65VD-2615-80VD-2615-100VD-2615-125VD-2615-150VD-3615-65VD-3615-80VD-3615-100VD-3615-125VD-3615-150
Caliber (mm)65801001251506580100125150
Flow coefficient (Kv)49781242003004978124200315
Maximum differential
pressure (Mpa)
Valve stem stroke (mm)25304343432530434343
Formtwo pipethree pipe
Material ScienceConnection modeConventional flange
Valve / valve coverHT250/Q235A
The stem1Cr18Ni9(AISI302) 9Stainless steel
Valve clackCast bronze
Valve stem sealPTFE packing + stainless steel compensating spring
Shaft sleeveBrass
Bearing pressure1.6Mpa
Working mediumWater
Fluid temperature2-95ºC
Fluid propertiesEqual percentage
Connection modeNP16 Flange
Leakage quantityNo more than 0.05% of the Kv value.
Off 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

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%
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

(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

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 Flange Motorized Valve of Five Sets (DN-65)
Proportional Integral Flange Motorized Valve of Five Sets (DN-65)
Proportional Integral Flange Motorized Valve of Five Sets (DN-65)
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