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Flang-connection three-way ball valves

Main parts and Materials

Accessory name Material
Body、bonnet WCB A216-WCB
Sealing ring PTFE、counterpoint polyphenyl PTFE、counterpoint polyphenyl
Ball 1Cr18Ni9Ti SS 304
Seat、stem 2Cr13 A246-416
dual-head bolt 35CrMoA A193-B7

Main Performance Specificution

Nominal pressure Test pressure
Shell Hign-pressure liquid sealing Low-pressure hermetic sealing
1.6 2.4 1.76 0.6
2.5 3.75 2.75
4.0 6.0 4.4
CLASS150 3.0 2.2
Applicable operating mode Applicable medium Non-corrosion medium such as water,oil products,and gas,etc and nitric acid corrosion medium.
Applicable temperature -28~350℃
Applicable specification Connecting flange JB79-59 GB9113、
HG20592-97、 ANSI B16.5
Test and inspection JB/T 9092-99 、API598
Other manufactuing standard is according to the standard of our factory.

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