Product Description
PNEUMATIC THREE WAY CONTROL VALVE SPECIFICATIONS
Design reference: IEC 534-4, GB/T4213
Structural length: ASME B16.10, GB/T12221
Flanged ends: ASME B16.5 GB/T9113
Design reference: IEC 534-4, GB/T4213
Structural length: ASME B16.10, GB/T12221
Flanged ends: ASME B16.5 GB/T9113
Test &inspection: IEC 534-4, JB/T9092
Size : DN20~200
Material : WCB,304,316,WC6,Ti,Ni,Hastelloy,Monel etc
PNEUMATIC THREE WAY CONTROL VALVE OVERVIEW
Pneumatic three way control valve used to regulate three way pipe interconnect occasions, it has two types: interflow and fractional flow, which can instead of two straight-way valves. it widely used in two –way adjustment of heat exchanger. And also used in some occasions like simple match adjustment.
Nominal size 25~300 mm
Nominal pressure | 1.6 4.0 6.4 |
Stroke | 16 | 25 | 40 | 60 | 100 |
Flow characteristic | Straight line |
Medium temperature | -20~+200,-40~+250(norminal temp),-40~425(middle temp) |
Flange size | Cast iron flange size as JB78,cast steel flange size as JB79 |
Flange type | Flange seal face type as JB77,cast steel flange as smoothly face ,and the cast steel flange is foveate |
Trim material | WCB,ZG1Cr18Ni9Ti,ZG0Cr18Ni12Mo2Ti |
Trim material | 1Cr18Ni9Ti |
Bonnet type | Ordinary type (nominal temp),hot chip(middle temp) |
Bonnet type |
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