Categories | Heating Ball Valve |
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Brand Name: | Runpaq |
Model Number: | B1701-DN15 |
Certification: | CE |
Place of Origin: | China |
MOQ: | 50 pieces |
Price: | USD25/piece (>1000pcs) / USD26.5 (50-1000 pcs) |
Payment Terms: | L/C, T/T, D/A, D/P, Western Union |
Supply Ability: | 200000 sets/month |
Delivery Time: | 15-21 days |
Packaging Details: | box + maste carton + pallet |
Diameter: | DN15-20 (3 way) , DN8-DN32 (2 way) |
Pressure: | PN16 / 1.6 Mpa / 232 psi / 16 bar |
Max current at idle: | < 25 mA |
Max current at full load: | about 550 mA |
Torque at 3.6V: | > 1.8NM |
Open close time: | < 8 seconds |
Valve body material: | brass, stainless steel SS304, 316 |
Product name: | Heat meter control ball valve / cooling meter valves |
air conditioning fan coil heating ball valve, zone valve for auto control system
Product Description
The motorized zone valve is installed right after the boiler and circulator that's the hot side, or at the end of the zone circuit that's the cold side. It's a heating ball valve, which is a specific type of valves and are used to control the flow of water or steam in a hydronic heating or cooling system. In the interest of improving efficiency and occupant comfort, such systems are commonly divided up into multiple area zones.
Application
Advantages
No | Name | Material | Advantage |
1. | O-ring | Import fluoro rubber (green) | Resistance to high temperature, oil, corrosion, chemicals, Work temp.: —30℃+280℃.Quadruple seals, minimize the risk of leakage. |
2. | Drainage | Drain just in case leakage happens | |
4 | 0-ring | EPDM (red) | Between nut and valve body, extra external leak proof, reduce the possibility of internal leak |
8. | Ball | Brass or SS304 | Finely polished, rack nickel plating (not barrel plating), smooth surface, improved torque performance |
9. | Water proof G | Avoid water into housing, seal between valve body and valve housing |
No | Name | Material | Advantages |
5. | Wall thickness | 2.0mm, PN20 | |
6. | Teflon washer | Import teflon | 1. Import teflon tube, numerical processing to perfectly match with ball surface 2. Minimal deformation, polish surface, wearable |
7 | 0-ring | EPDM | 1. Good elasticity, as buffer after Teflon washer to improve seal effect 2. Reasonable structure design, ensures perfect holding margin |
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