Model NO.: HTW-V71
Material: Brass
Type: Self-Operated
Port: 2 Port(Way)/3 Port(Way)
Valve Size: 1/2"(Dn15)-3/4"(Dn20)-1"(Dn25)
Connection Type: :Male Connection
Pressure (MPa): 1.6MPa
Liquid Temperature: 1~95°c
HS Code: 84819010, 90321000
Trademark: Hotowell or Customized
Transport Package: Carton
Origin: Xiamen, China
Model NO.: HTW-V71
Material: Brass
Type: Self-Operated
Port: 2 Port(Way)/3 Port(Way)
Valve Size: 1/2"(Dn15)-3/4"(Dn20)-1"(Dn25)
Connection Type: :Male Connection
Pressure (MPa): 1.6MPa
Liquid Temperature: 1~95°c
HS Code: 84819010, 90321000
Trademark: Hotowell or Customized
Transport Package: Carton
Origin: Xiamen, China
2/3 way Motorized Air conditioning temperature water flow control Valve

Item:HTW-V71

 >> General                                                       

2/3 way Brass Motorized water control Valve for Air conditioner are used to control the flow of hot water, chill water through the fan coil unit in heating, cooling or air-conditioning applications, so as to control room temperature indirectly. When thermostat sends the controlling signal to the motorized valve, the valve is opened with water flowing, and when the signal disappears, the valve, with the help of its own spring, returns back to its original place to close the valve so as to stop the water flow. 

>>Characteristics & Materials                        

Actuator: Stainless steel plate, ABS plastic cover

Valve Body: Forged Brass

Stem: Brass/Stainless steel

Seat: Die-casting Aluminum Alloy

Paddle: Nitrile-butadiene rubber(NBR)

>>Actuator parameters                                    

Model No.

Rated Voltage

Power

Consumption

Actuator

Cooperation time with Thermostat

N.W.(Kg)

V71-8503

AC220V±10%

 

 

 

7W

Single direction

motorized drive

valve spring

regain

Fully open:10s after on.

Fully close:5s after power off

0.3

V71-8203

AC110V±10%

V71-8003

AC24V±10%

>>Valve Body parameters                               
 

No

Model

Caliber

Body Structure

Kv(Cv) Value

Closing Pressure

Mpa

1

V71-215

1/2'' (15mm)

2 way valve

2.2(2.5)

0.2

2

V71-220

3/4'' (20mm)

3.0(3.5)

0.18

3

V71-225

1'' (25mm)

6.9(8.0)

0.15

4

V71-315

1/2'' (15mm)

3 way valve

2.2(2.5)

0.2

5

V71-320

3/4'' (20mm)

3.0(3.5)

0.18

6

V71-325

1'' (25mm)

6.9(8.0)

0.15

>>Dimensions                                                   

2/3 Way Motorized Air Conditioning Temperature Water Flow Control Valve
 

>>Installation  Instruction                               

1.Dimensions Diagrams, Pleasse refer to fig 1
2.The valves can be mounted in horizontal or vertical piping, When installed in horizontal piping, the actuator must be above the valve body, and it can be titled left or right but it must NOT be below 85 degrees from vertical. Please refer to Fig 2.
3.If the valve as mounted in vertical piping, please be sure the cover of motor is waterproof.
4.When installing the actuator to a normally closed valve, the actuator must be placed in the manually open position by using the manual operating lever. The first time the valve operated electrically, the manual operating lever of the actuator will transfer to the automatic poison.

2/3 Way Motorized Air Conditioning Temperature Water Flow Control Valve
 

 

2/3 Way Motorized Air Conditioning Temperature Water Flow Control Valve
2/3 Way Motorized Air Conditioning Temperature Water Flow Control Valve
 
Q1:What is the unit price?
A.:The unit price varies according to different specific requirements, we are more than pleased to quote you the best price once
get your specific application. e.g. W/O Modbus, W/O key-card, 2/4 pipe system, W/O customized programming...
Anyway, we are always ready to discuss details with you via Email.

Q2:What is the MOQ, small quantities accetaple?
A.: Commonly the MOQ for us is 500pcs, however, we also accept small quantities or Sample orders as starting.

Q3:How is your products' quality and warrenty?
A.:All of our products meet EU standards, samples are available for quality evaluation; all products are with 18 months warrenty.

Q4:Can I print my logo on the products, and customize my own designed packing?
A.:100% YES, but the order quantity shall be over MOQ, or else, extra costs will be charged.

Q5:Do you supply OEM or ODM? 
A.:Yes, we have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback.

Q6:Why should I buy products from your company?
A.:That's really a good question, Quality Products but with Competitive Price, Timely Delivery, Professional and Fast Reacton, ...
In a word, WE ARE DIFFERENT, why not just try from the Email...

About Hotowell   
Hotowell International Co., Limited is an innovative and modern medium-sized enterprise, the company is headquartered in Xiamen (China/Fujian),which is Chinese professional manufacturer of  thermostats, zone valves, flow switches, other HVAC components ,etc. Supplying quality products at competitive prices.

Hotowell International Co.,Limited
www.hotowell.com

Motorized Valve | Water control valve | Air conditioner valve


  2/3 way Motorized Air conditioning temperature water flow control Valve

Item:HTW-V71

 >> General                                                       

2/3 way Brass Motorized water control Valve for Air conditioner are used to control the flow of hot water, chill water through the fan coil unit in heating, cooling or air-conditioning applications, so as to control room temperature indirectly. When thermostat sends the controlling signal to the motorized valve, the valve is opened with water flowing, and when the signal disappears, the valve, with the help of its own spring, returns back to its original place to close the valve so as to stop the water flow. 

>>Characteristics & Materials                        

Actuator: Stainless steel plate, ABS plastic cover

Valve Body: Forged Brass

Stem: Brass/Stainless steel

Seat: Die-casting Aluminum Alloy

Paddle: Nitrile-butadiene rubber(NBR)

>>Actuator parameters                                    

Model No.

Rated Voltage

Power

Consumption

Actuator

Cooperation time with Thermostat

N.W.(Kg)

V71-8503

AC220V±10%

 

 

 

7W

Single direction

motorized drive

valve spring

regain

Fully open:10s after on.

Fully close:5s after power off

0.3

V71-8203

AC110V±10%

V71-8003

AC24V±10%

>>Valve Body parameters                               
 

No

Model

Caliber

Body Structure

Kv(Cv) Value

Closing Pressure

Mpa

1

V71-215

1/2'' (15mm)

2 way valve

2.2(2.5)

0.2

2

V71-220

3/4'' (20mm)

3.0(3.5)

0.18

3

V71-225

1'' (25mm)

6.9(8.0)

0.15

4

V71-315

1/2'' (15mm)

3 way valve

2.2(2.5)

0.2

5

V71-320

3/4'' (20mm)

3.0(3.5)

0.18

6

V71-325

1'' (25mm)

6.9(8.0)

0.15

>>Dimensions                                                   

2/3 Way Motorized Air Conditioning Temperature Water Flow Control Valve
 

>>Installation  Instruction                               

1.Dimensions Diagrams, Pleasse refer to fig 1
2.The valves can be mounted in horizontal or vertical piping, When installed in horizontal piping, the actuator must be above the valve body, and it can be titled left or right but it must NOT be below 85 degrees from vertical. Please refer to Fig 2.
3.If the valve as mounted in vertical piping, please be sure the cover of motor is waterproof.
4.When installing the actuator to a normally closed valve, the actuator must be placed in the manually open position by using the manual operating lever. The first time the valve operated electrically, the manual operating lever of the actuator will transfer to the automatic poison.

2/3 Way Motorized Air Conditioning Temperature Water Flow Control Valve
 

 

2/3 Way Motorized Air Conditioning Temperature Water Flow Control Valve
2/3 Way Motorized Air Conditioning Temperature Water Flow Control Valve
 
Q1:What is the unit price?
A.:The unit price varies according to different specific requirements, we are more than pleased to quote you the best price once
get your specific application. e.g. W/O Modbus, W/O key-card, 2/4 pipe system, W/O customized programming...
Anyway, we are always ready to discuss details with you via Email.

Q2:What is the MOQ, small quantities accetaple?
A.: Commonly the MOQ for us is 500pcs, however, we also accept small quantities or Sample orders as starting.

Q3:How is your products' quality and warrenty?
A.:All of our products meet EU standards, samples are available for quality evaluation; all products are with 18 months warrenty.

Q4:Can I print my logo on the products, and customize my own designed packing?
A.:100% YES, but the order quantity shall be over MOQ, or else, extra costs will be charged.

Q5:Do you supply OEM or ODM? 
A.:Yes, we have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback.

Q6:Why should I buy products from your company?
A.:That's really a good question, Quality Products but with Competitive Price, Timely Delivery, Professional and Fast Reacton, ...
In a word, WE ARE DIFFERENT, why not just try from the Email...

About Hotowell   
Hotowell International Co., Limited is an innovative and modern medium-sized enterprise, the company is headquartered in Xiamen (China/Fujian),which is Chinese professional manufacturer of  thermostats, zone valves, flow switches, other HVAC components ,etc. Supplying quality products at competitive prices.

Hotowell International Co.,Limited
www.hotowell.com

Motorized Valve | Water control valve | Air conditioner valve


 

       Rainbow High Speed Injection Molding Machine have "5H" characteristcs. "5H" means High Speed, High Energy-saving, High Precision, High Efficiency and High Safety. 

    1. High Speed--High precision single cylinder injection system, suitable to high speed injection, low inertia, fast response to speed up and down; maximum injection speed 300~450mm/sec; 30ms response time of speed up and down.

    2. High Energy-saving--Equipped with high performance servo system to save power 30%~80% than normal injection molding machine.

    3. High Precision--Adopts European high grade KEBA controller to control a high precision injection positin and temperature; equipped with high precision MOOG servo valve full close loop injection system;l double cylinder for injection carriage for balance;

    4. High Effciency--The newest optimized design for clamping unit, the clamping motion is fast and stable; plasticization and ejection at the same time, to save molding cycle time; big L/D ratio screw to plasticize material in the shot time;

   5. High Safety--Electrical, mechanical and hydraulic protection device; indipendent safety module to control clamping, injection, feeding and carriage moving; hidden type safety device to inprove security; totally enclosed type sheet metal.

High-speed Injection Molding Machine

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