Model NO.: AX742X /AX107X Nominal Diameter: 50~ 1000 mm Connection: RF Flanged Applicable Temperature: Below 80 Deg C Test and Inspection Standard: GB/T13927 API598 Function: Release Pressure, Keep Outlet Pressure Sustainable Specification: CE, SGS HS Code: 8481804090 Nominal Pressure: 0.6 ~ 4.0 MPa Structure: Diaphragm Type with Double Chamber Applicable Medium: Water, Oil and Other Non-Corrosive Medium Flange Standard: Jb/ANSI/DIN/JIS Application: Water Supplying and Drain Pipelines Trademark: Goole, ODM, OEM Origin: Wenzhou, Zhejiang, China AX742X /AX107X Diaphragm Type Pressure Relief Sustaining
valve This Diaphragm Type Pressure Relief Sustaining Valve is mainly used in pipeline system in the field of high-rises,mines,factories,pharmaceuticals and foodstuff etc. , functioned to reduce pressure. When the Water pressure exceeds the setting pressure of this
Relief Valve, the relief valve will open automatically to relief pressure quickly so as to protect the pipeline from being damaged. This valve can also be used as
Pressure Sustaining Valve to ensure the upper stream water supply
Pressure Grade:PN10(Range of Adjustment 0.1~0.8Mpa)
PN16(Range of Adjustment0.2~1.4Mpa)
PN25(Range of Adjustment0.3~2.0Mpa)
Diaphragm Type:DN50~DN350
Piston Type:DN50~DN800
| Valve Body | Connecting Mode | Strength Test | Seal Test | Applicable Temperature | Applicable Medium |
| Y- type /Double Chamber | Flange Connection | 1.5 Times of Nominal Pressure | 1.1Times of Nominal Pressure | ≤80ºC | Water and Oil |
Main Parts and Material
| No | Parts Name | Material |
| 1 | Bonnet | CI/DCI/CS/SS |
| 2 | Spring | Spring Steel/SS |
| 3 | Diaphragm Gland | DCI |
| 4 | DiaphragmStem | NBR |
| 5 | Stem | 2CR13 |
| 6 | Disc | DCI |
| 7 | Sealing Gasket | NBR |
| 8 | Gasket Gland | DCI |
| 9 | Seat | SS |
| 10 | Body | CI/DCI/CS/SS |
Main External Dimension
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| L | 205 | 216 | 250 | 320 | 365 | 415 | 500 | 605 | 698 | 787 | 914 | 978 | 978 | 1150 |
| H | 300 | 337 | 467 | 520 | 580 | 640 | 778 | 889 | 1010 | 1037 | 1264 | 1294 | 1324 | 1600 |
Ms Cathy
Yongjia Goole Valve Co.,Ltd
Heyi Industrial Zone, Oubei, Wenzhou,325105, China
Tel: +86-577-57781015, Fax: +86-577-67985602
Mob: +86 150 5759 6965,
Web: www.chinavalve1.com
Contact us if you need more details on Pressure Relief Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pressure Sustaining Valve、Ax742X /Ax107X. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Water Valve > Water Pressure Relief Valve
