DN15 DN25 1/2 Inch 1inch CE Standard Motorized Water Brass Solenoid Gate Valve

Product Description

DN15 DN25 1/2 inch 1inch CE standard Motorized Water Brass Solenoid gate Valve 

>> General                                                      
Two Port Plumbing Heating Electric Gate Zone Valve(HTW-V71) 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                                                   




>> 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.




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>> FAQ

Q1: 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.

Q2: Which payments are acceptable?

A: We accept T/T,Paypal,Western Union.

Q3: How fast can I get the quotation?

A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

Q4: Can I visit your factory?

A: Yes, of course you are warmly welcomed to visit our factory. Please kindly contact us in advance.

Q5: What is your terms of delivery?

A: We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.

Q6: What's your production time?

A:Usually production time is 15 to 20 days for quantity below 1,000pcs.

Q7: 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.

Q8: 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.

Q9: What is your MOQ ?

A: 300PCS .

Motorized valve | Electric water valve| Brass gate valve