Design and Manufacture: GB/T12237-1989; APl608
Inspection and testing: GB/T13927-1992; APl598
Flanged standard: GB/9113; ANSI B165
The three-way ball valve can be divided into L-shaped and T-shaped.
L-Shaped(Q44F) three way ball valve is used to switch the flow direction of the medium and can connector two perpendicular channels;
T-Shaped(Q45F) three way ball valve is used for medium flow, confluence and flow direction switching.
The T-Shaped three way can make the three channels communicate with each other or make two of them communicate. Three-way ball valves generally adopt a two seat structure, and can also a four-seat structure according to user requirements.
Test pressure
Nominal pressure(Mpa)
Mpa
1.6
2.5
4.0
CL150
JIS10K
Strength test
2.4
3.8
6.0
3.2
2.4
Seal test
1.8
2.8
4.4
2.2
1.5
Air tight test
0.5-0.7
Working temp.
PTFE≤150℃ PTL≤300℃
Applicable
C: water,oil, gas; P: Nitrose; R: Nitrc acid
