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Pneumatic Three way Ball Valve

Pneumatic Three way Ball Valve can be divided into L type and T type. L type three way ball valve (Q644F) is used to change the flow direction and connect mutually perpendicular two pipelines. T type three way ball valve (Q645F) is utilized to divert, interflow and flow reversal, which can connect three pipelines or two pipelines. Three way ball valve usually adopts two valve seats, it can also utilize four valve seats as required.

L type three way ball valve (Q644F) is used to change the flow direction of medium. It can connect mutually perpendicular two pipelines. T type three way ball valve (Q645F) is utilized to divert, interflow and flow reversal.

Performance Parameter of Pneumatic Three way Ball Valve

Test Pressure Nominal Pressure(Mpa)
Mpa 1.6 2.5 4.0 CL150 JIS10K
Shell 2.4 3.8 6.0 3.2 2.4
Seal     1.8 2.8 4.4 2.2 1.5
Air 0.5-0.7
Working Temperature PTFE≤150℃ PTL≤300℃
Applicable Temperature C: water, oil, gas; P: nitrose; R: acetate

Components Materials

Bonnet WCB, CF8
Ball WCB+Hcr, CF8
Stem 2Cr13, CF8
Seat PTFE
Packing PTFE

Dimension of Pneumatic Three way Ball Valve

Nominal Pressure Nominal Diameter L L1 H W Weight(kg)
Mpa mm in mm mm mm mm 1.6 2.5 4.0 CL150 JIS10K
1.6
2.5
4.0
CL150
JIS10K
15 1/2 130 65 62 100 2.5 3.0 3.5 2.5 2.5
20 3/4 150 75 68 160 3.0 3.5 4.5 3.0 3.6
25 1 160 80 75 160 4.8 5.0 6 5.0 5.0
32 1 1/4 180 90 85 200 6.5 7 8.5 7 7
40 1 1/2 200 100 95 200 8.5 9 10.5 9 9
50 2 230 115 110 250 11 12 14 12 11
65 2 1/2 290 145 130 300 15 17 20 16 16
80 3 310 155 155 400 21 22 32 21 22
100 4 350 175 180 500 33 36 50 36 36
125 5 400 200 250 600 65 70 80 68 70
150 6 480 240 275 800 103 110 120 105 105
200 8 580 290 325 1000 152 168 180 160 160

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