DS/J61H water seal globe valve
Contact Info
- No.606, Huhua Middle Road, Huating, Jiading District, Shanghai, 201811
- 蔡金河
- 18800358878
- 1797400704@qq.com
Product Application
The water seal globe valve is suitable for thermal power plant return water condensation systems with nominal pressure PN2.5～4.0Mpa and working temperature 0～425℃, as well as pipelines in petroleum and chemical industries that require isolation from the atmosphere, to cut off or connect media. The applicable media are water, oil products, steam and non-corrosive gases.
Product Structural Features
1. The product is designed and manufactured in accordance with the standard GB12235, with novel structure, reasonable material selection and beautiful appearance. The connection ends include flange and welding types, which can be configured according to different user requirements.
2. The packing box is designed with a water seal structure, connected with water packing of 0.6~1.6Mpa, featuring small friction, good sealing performance, which can completely isolate the whole system from the atmosphere and ensure good air tightness.
3. The valve stem is treated by quenching and tempering and surface nitriding, with good corrosion resistance and anti-scuffing performance.
4. The structure is compact, the operation is flexible, the maintenance is convenient and the service life is long.
5. The back seal is made of stainless steel threaded sealing seat or austenitic stainless steel surfacing on the body, with reliable back seal. Packing replacement and maintenance can be carried out without shutting down the machine, which is convenient and fast without affecting the system operation.
Material Description of Main Parts
| 25, WCB |
| 25, WCB |
| 25, WCB |
| 2Cr13, WCB |
| 2Cr13 |
| 25, 304 |
| Wrapped gasket, reinforced flexible graphite |
| Expanded flexible graphite |
| ZCuA110Fe3 |
Product Dimensions
| Machinery & Equipment/Valves/Globe Valves | |
