Constant Differential Type Pressure ValveConnection Form: Flange
Material: Carbon steel, SS, cast iron
Seal Surface: Wedge Gate Valve
Thread Position of Valve Rod: Outside Gate Valve
Application: Industrial Usage
Certificate: ISO
Export Markets: Global
Product Description
The device maintains the difference of pressing that both ends establish of a valve or the pump in the pipeline, and no matter what a change the upper reaches pressure is.
Pressure Grade: PN10, PN16, PN25
Diaphram Type: DN50-DN350
Piston Type: DN400-DN800
Suitable Medium: Water, Oil, Gas and etc.
Main material: CAST IRON, ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8, ETC.
Suitable Temperature: ≤ 80
Nominal Pressure: PN10--PN25
Nominal Diameter: DN50--DN800
Flange Dimension: ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face Length: API594, BS5155, ISO5752, DIN3352 and other standards conforming to the requirements
| Suitable Medium | Water, Oil, Gas and etc. |
| Main material | CAST IRON,ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8, ETC. |
| Suitable Temperature | ≤80 |
| Nominal Pressure | PN10--PN25 |
| Nominal Diameter | DN50--DN800 |
| Flange Dimension | ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements |
| Face to Face Length | API594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements |