Technique standard of Check Valve:
Product No.:H42
Design of Check Valve: GB/T12235 GB/T12236
Face to Face: HG/T3704-2003 GB/T12221 ASME B16.10
Flange dimension: HG20592-97 ANSI B16.5a
Structure type of Check Valve: Vertical lift, swing, life through way type
Nominal Pressure: 0.6 1.0 1.6 2.5MPa Class150. JIS10K
Pressure test of Check Valve: GB/T13927-92 AP1598