Heat preservation gate valve
Gate valve info:
Gate valve design and making: GB/T12234-89
Gate valve structure length: GB/T12221-89
Gate valve flange size: JB/T79-94
Gate valve pressure temperatureGB/T9131
Nominal Pressure: 1.6Mpa~4.0Mpa
Nominal bore: 40-300
Valve rod: 1cr13 38CrMoAi 25Cr2MOV 1Cr18Ni9Ti 1C18Ni12Mo2Ti
Suitable medium: Water, steam, oil, nitric acidvinegar and so on
Drive connection: Worm drive, Pneumatic way.
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