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The purpose of the HNG Series automatic type High Velocity Pressure/Vacuum Valve with gas ..
The purpose of the HNG Series automatic type High Velocity Pressure/Vacuum Valve with gas ..
HNG Serisi otomatik tip Yüksek Hız Basınç / Vakum Valfinin amacı, herhangi bir manuel işle..
Provides testing different types of Pressure / Vacuum Valves (DN 65, DN 80, DN 100, DN 15..
Used to prevent flashback of flame to the zone to be protected, allowing discharge of flam..