Product Code : VF--ZHCC-ZH52-CU
Nominal diameter (mm); 15-600
Valve body, valve cover, ; packing gland Gray cast iron, cast steel, stainless steel, brass
Valve stem, valve disc, sealing ring; Stainless steel
Valve stem nut; Brass
Nominal pressure; ≤ 1.6 MPa and ≤ 2.5 MPa
Medium temperature t; ≤ 200℃ and ≤ 350℃
The manual regulating valve is an optimal energy-saving product for urban centralized heating or regional heating, mainly used for regulating flow.
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| Product | Product Code | Purity | Size | Contact Us |
T40H-10, T40H-16, T40H-25 Series Manual Control Valves: The T40 manual control valve is only applicable to steam or hot water pipelines with a nominal pressure of ≤ 1.6 MPa and ≤ 2.5 MPa and a medium temperature of t ≤ 200°C and ≤ 350°C for regulating flow. By rotating the handwheel clockwise, the manual control valve can be closed. At this time, the valve stem drives the valve disc to descend, until the two conical sealing surfaces come into contact to achieve a tight seal and close the pipeline. The manual control valves produced by our factory are the best energy-saving products for optimal energy saving in urban centralized heating or regional heating, mainly for regulating flow.
Product Features: ① Improve heating conditions: All branch lines and heat supply points using manual control valves can be regulated for flow according to the designed conditions, achieving a good temperature condition. This type of control valve has better regulating performance than gate valves and globe valves. It has approximately linear regulating performance. Therefore, the uneven temperature phenomenon in each heating building has been effectively improved. ② Save energy: Due to the temperature and pressure imbalance in the heating network, some branch lines have excessive flow, causing the temperature of some buildings to be too high. Users have to open windows to achieve the purpose of saving energy. ③ Improve the hydraulic condition of the network: The manual control valve can be controlled according to the rated flow, reducing the excessive running flow of the network, and improving the deterioration degree of the original water hydraulic condition to a certain extent.
T40H-10, T40H-16, T40H-25 Series Manual Control Valves: The T40 manual control valve is only applicable to steam or hot water pipelines with a nominal pressure of ≤ 1.6 MPa and ≤ 2.5 MPa and a medium temperature of t ≤ 200°C and ≤ 350°C for regulating flow. By rotating the handwheel clockwise, the manual control valve can be closed. At this time, the valve stem drives the valve disc to descend, until the two conical sealing surfaces come into contact to achieve a tight seal and close the pipeline. The manual control valves produced by our factory are the best energy-saving products for optimal energy saving in urban centralized heating or regional heating, mainly for regulating flow.
Product Features: ① Improve heating conditions: All branch lines and heat supply points using manual control valves can be regulated for flow according to the designed conditions, achieving a good temperature condition. This type of control valve has better regulating performance than gate valves and globe valves. It has approximately linear regulating performance. Therefore, the uneven temperature phenomenon in each heating building has been effectively improved. ② Save energy: Due to the temperature and pressure imbalance in the heating network, some branch lines have excessive flow, causing the temperature of some buildings to be too high. Users have to open windows to achieve the purpose of saving energy. ③ Improve the hydraulic condition of the network: The manual control valve can be controlled according to the rated flow, reducing the excessive running flow of the network, and improving the deterioration degree of the original water hydraulic condition to a certain extent.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition