HS41X anti pollution cut off valve, is a kind of installation in all kinds of pipeline system used to strictly prevent the media back, to protect the subsequent media or equipment from the pollution of the check valve. The two series of the check valve and the transition part of the composition, tight seal, to ensure that the media does not have a little return, safe and reliable, long service life.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.
Nominal pressure: 1 ~ 2.5MPa
Nominal diameter: 50 ~ 600mm
Applicable medium: water
Applicable temperature: 0 ~ 80
Flange standard: GB / l7241.6 GB T / T 9113
Test standard: API1598 GB/T13927
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