Basic Info.
Model NO.
AC-236-32, VA-7200, MT-01, BS-200, NTC
Transport Package
Carton Box
Product Description
1.VC-236-32(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
| Specifications | VC-236A Stainless steel body | VC-236B High temperature valve (steam valve) |
| Conventional valve model | VC-236 A-32 | VC-236 A-40 | VC-236 A-50 | VC-236 A-65 | VC-236 B-32 | VC-236 B-40 | VC-236 B-50 | VC-236 B-65 |
| Dimensions (mm) | 32 | 40 | 50 | 65 | 32 | 40 | 50 | 65 |
| Form | two pipe | three pipe |
| Flow coefficient (Kv) | 10 | 20 | 32 | 63 | 10 | 20 | 32 | 63 |
| Close pressure difference (Mpa) | 0.4 | 0.35 | 0.3 | 0.2 | 0.35 | 0.3 | 0.3 | 0.2 |
| Valve stem stroke (mm) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Body | Cast stainless steel 304 |
| The stem | Stainless steel 304 |
| Valve stem seal | Double V type and O type combination |
| O type sealing material | Fluorine rubber seal |
| V type sealing material | PTFE seal |
| Valve plate | Forged 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 pressure | 2.5 Mpa when 90ºC | 2.5 Mpa when 180ºC |
| Connection mode | Equal internal thread | Equal internal thread |
| Medium | water | water/steam |
| Operating condition | Less than 95ºC | Less than 180ºC |
| Characteristic | linear | linear |
| Leakage quantity | Less than Kv 0.02% | Less than Kv 0.02% |
| Off direction | Valve on the valve stem colsed direction | Valve on the valve stem colsed direction |
2.VA-7200 analog drive
Product descriptionVA-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-7200-2500 | VA-7200-4000 |
| Actual output force (N) | 2500N | 4000N |
| Job type | Analog quantity |
| Power Supply | 24VAC±15% |
| Power consumption | 12VA |
| Weight (kg) | 3.75 |
| Input feedback signal | 0~10V or 2~10V |
| Input / output signal | 0~20mA 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 size | Spring clip buckle, can also choose a splint clip |
| Maximum stroke (mm) | 45 |
| Running speed (mm/s) | 0.23(50Hz) |
| Height (mm) | 345 |
| Working environment temperature | 1ºC~60ºC,10%~95%RH No dew |
| Storage temperature | 20ºC~85ºC |
| Applicable valve range | Cast 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-K | MT01-MV |
| Output signal mode | Switch output | 0~10V |
| Line board can choose LCD display | SW | AN |
| Man-machine conversation | | Regulation2-10ºC Output10V |
| Backlight color | Blue |
| Working power source | 24VAC |
| Control temperature | 5~80ºC |
| Standard load | ≤3A |
| Self power consumption | <1W |
| Temperature sensing element | High precision NTC thermistor |
| Temperature control precision | ±1ºC |
| Temperature measurement resolution | 0.1ºC |
| Transportation storage environment | Temperature: -20~+70, relative humidity: RH < 92% |
| Shell material | PC flame retardant materials, special metal panels, metal plate |
| Dimension (WxHxD) | 100mm×90mm×14mm |
| Install | Type 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 code | BS-200 | 40VAvoltage class,Uplift pressure |
| Ambient temperature at full load | Highest | (50ºC) |
| The lowest | (-40ºC) |
| Frequency | | 50HZ |
| Voltage | | 220VAC |
| Two times during full load | | 24VAC |
| Two voltage (no load) | BS-200 | 26.5(1VAC) |
| Material Science | Foot, end plate | Cold rolled steel (chrome plated) |
| Terminal mounting plate | Aluminum |
| Slice | Soft Ferrosilicon |
| Transport weight | 1kg | 1.2kg |
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 |
| TS2.42Y | Water pipe immersion, with copper sheathed G1/2 "external Lo / length 100mm |
| TS2.41Y | Water pipe immersion, with copper sheathed G1/2 "external Lo / length 50mm |
| TS2.45T | Air tube insertion type (PC plastic tube) external Lo / length 180mm |
| TS2.45W | Wall mounted type (PC plastic tube) |
| TS7-3382 | Φ5mm Copper sheath, 3 meter common lead wire |
Address:
1803, 2rooms, Shangdongguoji, Canghai Road, Jiangdong District, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Ningbo Yong Yuan Energy-Saving Technology Co., Ltd, sales headquarters is located in NINGBO CITY, the factory is located in Lanxi Zhejiang Jiangnan Industrial Park. Factory covers an area of more than 10000 square meters.
We have strict and responsible production team, including: Mold manufacturing, CNC lathes, injection molding, electronic assembly, valve processing, motor manufacturing, drive assembly and other workshops, We are specialized in manufacturing wide range of Air conditioning fittings, such as thermostat, motorized valve, valve actuator, valve actuator motor, etc...Production process strictly implement the ISO9001 certification system, We also have got the China Center CQC(CCC) certificate and EU CE certification, ISO9001 etc...We guarantee our products and services.
We have a good after-sales service team, to solve customer problems, to provide customer satisfaction.
We have a high level of R & D team, and lend our technical expertise to come up with a practical solution that suits you.
We have a professional sales team, We guaranteed products at a competitive price and high quality. Our products are very good sold in China for more than 10 years, Now it is starting to develop the international market.
We are looking forward to all the domestic and abroad clients to take a good and friendly cooperation with us and creating a bright future and mutual benefit.
