SR208 two-way 3-way DC 0~10V mini Electric motorized 1~2 inch ball valve

Product introduction:

SR208 electric valve is a combination of force 12NM-24NM electric actuator and DN25 ~ DN50 electric valve body, the power supply is AC24V ± 10% 50 / 60HZ or AC220V ± 10% 50 / 60HZ; various control signals 0 ~ 10VDC or 4 ~ 20MA signal and provide 0 ~ 10VDC position feedback signal. It’s widely used in air conditioning, refrigeration, heating and other building automation systems which can precisely adjust medium flow to achieve the purpose of control of temperature, humidity, pressure and energy save.

Features: 

equal percentage flow characteristic of the overall design, zero leakage valve. Actuators can be equipped with four directions for easier wiring and maintenance, the two built-in auxiliary floating switch are with power-off function in place, longer motor life. It Can be controlled rotation angel manually via a button, demolition and installation is simple and it can be installed after installation.

Technical Parameters:

Media: hot / cold water and 60% ethylene glycol

Specifications: dn25, DN32; DN40; DN50 threaded connection

Structure: two-way or three-way

Operating modes: tri-state or floating point PAT ON / OFF

          0 ~ 10VDC or 4 ~ 20MA signal control

Power: 6.5VA

Valve action time: opening / closing time: 40S ~ 150S

Power supply voltage: AC220V, AC24V, DC5V, DC12V

Output torque: 12NM ~ 24NM

Diagram:

 Specification

1.100% factory price, because we are direct producer of ball valve, butterfly valves, check/non-return valves, gate valves and so on.

2.Market, technical support and after-sale service within 24 hours.

3. You can order your own configuration.

A: Manual     B: pneumatic   C: electric   D: bare shaft  E: disc with pin    F: disc without pin   G: double half shaft   H: one piece body   I: two pieces body  J: logo 

Fully welded ball valve - Company advantages:

1. We are factory:  We have strict quality control system and amounts of testing equipments for different kind of valve, such as size, pressure, working environment etc. also can provide the competitive price.  

2. Certification: API, CE, ISO,GOST, TS ..etc

3. Low MOQ:  Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.

4. OEM Accepted: We can make the products with the client's demand standard or the customer requirement.

5. Complete Service: We are always ready to hear from you, reply within 12 hours.

6. Quick Delivery: We always keep the large stock for some hot products.

   undergound direct-buried full port full welded ball valve for gas

1.What's payment terms?   30% payment in advance, 70% balanced before delivery.  (if total value is USD$ 500, we suggest 100% payment in advanve.)

2.What's MOQ?   One set.    (if small size, we can check if free sample or not, freight need to be paid by customer.)

3.How control the quality of ball valve?

Select high quality raw material; Strict required during machining; Seat material comply with food grade; Tested twice to insure zero leakage; First copper plating disc, then nickle plating disc to increase the adhesiveness

4.Delivery time?

10-30 days after received the advance payment.  (if stock, about 10 days)