ZJHP/ZJHM adjusting ball valve

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

10000

Pack. & Delivery:

carton

A.Main Material
Body: ZG230-450 ZG1Cr18Ni9Ti ZG0Cr17Ni12Mo2
Ball: 1Cr18Ni9Ti
Seat: 1Cr18Ni9Ti
Diaphragm: Nitrile rubber
B.Main Technical Parameter
Nominal Diameter: DN20-DN200
Nominal Pressure(MPa):0.6,1.6,4.0,6.4
Working Temperature -20-200 -40-250 -60-450
Surrounding Temperature -40-85 
Air supply pressureMPa :0.14,0.25,0.4
Input signal: air: 0.02-0.1MPa
power: 0-10 4-20mA
(equipped with power/air positioner)
Intrinsic error: ±5%( without positioner)
±5%( with positioner)
Return Difference3%without positioner
Dead zone1%without positioner
Leakage standard GB4213/T IV

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