Nominal Model:DN50-DN600
Nominal Pressure:PN16 N25
Applicable Temperature:0℃-80℃
Applicable Medium:Water
Nominal Pressure:1.0Mpa-2.5Mpa
Design Standard:JB/T 10674-2006
Test Standard:GB/T 13927-2008
When the liquid level reaches the set height,it automatically closes,and when the liquid level drops to a certain height,it automatically replenishes water.
Nominal Model:DN50-DN600
Nominal Pressure:PN16 N25
Applicable Temperature:0℃-80℃
Applicable Medium:Water
Nominal Pressure:1.0Mpa-2.5Mpa
Design Standard:JB/T 10674-2006
Test Standard:GB/T 13927-2008
| 1.Body | GGG50 | 11.Spring | 304 |
| 2.Stem | 2Cr13 | 12.Diaphragm | EPDM |
| 3.Seat | CF8 | 13.Bonnet | GGG50 |
| 4.Seal ring gland | Q235 | 14.Hex nut | 304 |
| 5.0-Ring | NBR | 15.Stud balt | 304 |
| 6.O-Ring | NBR | 16.SCREW PLUG | 304 |
| 7.Seal Ring | NBR | 17.Needle valve | 304 |
| 8.Disc | GGG50 | 18.Ballvalve | 304 |
| 9.Diaphragm gland | GGG50 | 19.Float | 304 |
| 10.Hex nut | 304 |
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Velya Valve is located in oubei , zhejiang the valve Town . The company is committed to the production of HVAC Valves，water system valves，and energy saving management of heating and cooling systems.
