|Min. Order:||10 Piece/Pieces|
|Payment Terms:||Paypal, L/C, T/T, WU|
|Place of Origin:||Zhejiang, China (Mainland)|
|Means of Transport:||Ocean, Air, Land|
|Production Capacity:||10000 pieces in a...|
|Packing:||carton with any logo|
|Delivery Date:||2-15 days||Power:||Others|
|Standard or Nonstandard:||Standard||Pressure:||Medium Pressure|
|Temperature of Media:||Medium Temperature||Media:||Water|
|Brand Name:||GOGO ATC||Suitable temperature:||-5~121°C|
|Valve type:||normal colse||For:||Air ,water|
|Voltage range:||AC/DC19.2-28.8V ; AC85-265V||Control signal:||0(2)-10V / 0(4)-20mA|
|Max Working pressures:||40bar||Frequency:||50/60HZ|
2 way or 3 way 4-20ma proportional flow control valve for HVAC system
Equal percentage flow characteristic guarantees the valve performances of stability. Control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat exchanger for flow regulation and on/off control.
Water treatment system
The actuator is controlled by a modulating on/off , proportional control system and move the ball of the valve, to the opening position dictated by the control signal.
Medium: cold/hot water, with 50% glycol, 100 kPa saturated steam
Rated pressure: PN40
Pipe connector: internal thread
Forged brass body.
Brass or 304# Stainless steel shaft.304# Ball
Medium temperature:-5℃-121℃ ;0…90%RH Size: 1/2'' -2''
Control signal: On/Off /Floating/Modulating
Auxiliary switch:-S type
Valve type: 2-way and 3-way
Flow characteristic: equal percentage, on/off
Valve body: forged brass, Hpb59-1
Seal: ball: EPDM+PTFE
Valve connector: PC
Valve Spindle: aluminum alloy
24VAC/DC±15%, proportional (0-10VDC, 0-10VDC/4-20Ma)
Output torque: 3 type, 4N.m, 6N.m and 10N.m Angle of rotation: 90°
Manual handle Automatic overload protection system
Manual selection of ball rotation direction: C.W. /C.C.W, factory setting is C.W.
Protect rank: IP54 Operation time: 30-45S
Packaging & Shipping :
Inner packing: opp bag, then carton box for each product
Outer packing: export standard carton, Foam outside protecting the goods against damage
Usually we ship your order by sea or by air...
We do our best to ship your order within 1 week after receiving your payment
We'll tell you the tracking number once your order has been sent
We accept T/T Bank transfer, L/C, Western Union, Moneygram, Paypal
1: Various style for each products and completely series pneumatic products for you to choose from.
2: Large stock for fast shipping.
3: High quality with competitive price
4: Sample order & small quantity order is ok
5:Customize according to your special demand.
6: Provide free products information.
7. Reliable quality assured and active after-sell service
Feel free to contact us at anytime if you have any problems or questions on your purchase.
We will resolve any problems such as damaged, not as described, missing parts, and lost items.
All emails will be replied within 24 hours except Saturday. & Sunday and Chinese holidays.
If you have any other requirements or questions, welcome to visit our website, or just contact
with us directly. Thank you!