HVAC Modulating Electro Hydraulic Proportional Valve(HTW-MV13) is driven by bi-directional motor. The floating /modulating thermostat will continuously collect the data and make processing, and send out control signals to operate or stop the motor so as to control the open/close angle of the valve.
|Material||Valve body: Forged brass|
| ||Seal: Nitrile butadiene rubber (NBR)|
| ||Chassis and Cover: Fireproof ABS plastic|
|Working media||Chilled/hot water|
|Media temperature||2~94ºC (36~201ºF)|
|Body pressure||1.6Mpa (232psi)|
|Valve Body Size: ||1/2'', 3/4'', 1'', 1.1/4'', 2-way/3-way optional|
|Pipe connection:||NPT(N), BSP(G), Sweat(S), Inverted Flare(I)|
|Sealing method||Rubber ball sealing|
|Power supply||24VAC(A1), 110VAC(A2), 120VAC(A3), 220VAC(A4),|
230VAC(A5) , 50/60Hz
|Working ambient temperature||<40'C (104'F)|
|Working ambient humidity||10~90% RH no condensation|
|Storage temperature||-20~65'C (-68~149'F)|
|Timing protection (for optional)||Ensure the motor reliable and durable, for 24VAC only|
|Proportional input signal||0(2)~10V or 0(4)~20mA DC|
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...