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Explosion-proof fire retardant valve
|
Shape style |
Explosion-proof fire retardant valve |
|
Nominal diameter |
DN50～DN250 (2～10) |
|
Nominal pressure |
PN10; PN16 |
|
Pressure regulation range - inhalation |
-280 |
|
Pressure regulation range - exhalation |
800, 1200, 1600 |
|
Working temperature |
-30~60°C |
|
Leakage |
Meets ANSI B16.104 Level VI |
|
Connection method |
PN≤ 1.6MPa according to HG/T20592-2009 RF, valve body surface |