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
Audited Supplier 
){kind=link}