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- Valves[10]
- Pipe Fittings[3]
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- Contact Person : Ms. Ou Yolanda
- Company Name : Beijing High & Medium Pressure Valves Co., Ltd.
- Tel : 86-010-51293388
- Fax : 86-010-51410308
- Address : Beijing,Beijing,Block B-2604 Wenyuan,No.88 Caihuying Eastern Street Feng Tai District,Beijing
- Country/Region : China
- Zip : 100054
Y442 reducing valve
Product Detailed
Related Categories:Valves
1.Sutiable mediums:Water
2.working temperature:0-90'C
3.PN:1.0-2.5MPa
4.DN:15-600Mm
Y442reducing valve
| part name | materials name |
| valve boby top head ,under cover | Gray Iron cast steel silicon |
| Adjusting spring | Manganese steel |
| piston | Stainless steel |
| Cylinder jacket | stainless steel |
| Type | pressure | Flange size |
| Y410 | 1.0MPa | GB4216.4-84 |
| Y416 | 1.6MPa | GB4216.5-81 |
| Y425 | 2.5MPa | GB9113.4-88 |
| Y42X | 1.0-2.5MPa | JB/T79-94 |
main dimensions
The spring piston reducing valve is sutiable for the operating temperature0-90'Cwater,on the air and the non-corrosion liquid pipeline ,in high level builds in the cold hot water supply and the fire aqueous system,may substitute for the convensional district water pipe,simplifies and saves the system the equipment,reduce the project price,this product enchances above lif e3 times coppared to the original diaphragm type.
Y442 reducing valve
