V Port Trunnion Mounted Ball Valve
V Port Trunnion Mounted Ball Valve - Image 2
V Port Trunnion Mounted Ball Valve - Image 3

V Port Trunnion Mounted Ball Valve

V segment ball Valve in under full vertical angle rotary control, so its maximum volume is especially large and flow capacity is very big. V ball valve is designed with duplex bearing, so its mechanical stability is very high and the starting torque is small. Valve adopts metal hard seal structure. In the process of sealing, V shaped notch of v-shaped ball valve and valve seat produce a shear force, which can cut off fiber and other sundries, avoid the phenomenon of valve stuck, and have self-cleaning function.

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Features:

V segment port

End : flange or wafer

Metal seated or PTFE soft sealing

Material: S216 WCB, A351 CF8, CF8M

Size: 1″ to 25″(DN25 to DN500)

Pressure rating: Class 150 to Class 300, PN10 to PN64

Operated by: electric actuator, pneumatic(single action, double action), worm gear, manual lever

Material List:

No. Part Name Material No. Part Name Material
1 Body WCB,CF8,CF8M 12 Bearing 304,316+PTFE
2 Ball CF8,CF8M+hard chromium 13 Packing PTFE
3 Bottom Stem 17-4PH, SS316 14 Gland CF8
4 Pin SS304,SS316 15 O ring Viton
5 Stem 17-4PH, SS316 16 Seat PTFE,SS304,S3S316+HCr
6 Spline 17-4PH, SS316 17 Spring SS316
7 Flat Key SS304,SS316 18 Sealing Cap SS304,SS316
8 Gland CF8,CF8M 19 Screw SS304
9 O ring Viton 20 Bolt SS304
10 Adjusting pad PTFE 21 Bolt SS304
11 Bearing 304,316+PTFE 22 Nut SS304

Dimension List:

Dimensions PN10,PN16, PN25, PN40
NPS(inch) 1 1-1/2″ 2 2-1/2 3 4 5 6 8 10 12 16
DN(mm) 25 40 50 65 80 100 125 150 200 250 300 400
F-F(Flange) 102 114 124 145 165 194 210 229 243 297 338 400
F-F(Wafer) 62 62 75 90 100 115 129 160 200 240 334 ╲
Dimensions PN64
NPS(inch) 1 1-1/2″ 2 2-1/2 3 4 5 6 8 10 12
DN(mm) 25 40 50 65 80 100 125 150 200 250 300
F-F(Flange) 102 114 124 145 165 194 210 229 243 297 338
F-F(Wafer) 62 62 75 90 100 115 129 160 200 240 334
Dimensions 150LB, 300LB
NPS(inch) 1 1-1/2″ 2 2-1/2 3 4 5 6 8 10 12 16
DN(mm) 25 40 50 65 80 100 125 150 200 250 300 400
F-F(Flange) 102 114 124 145 165 194 210 229 243 297 338 400
F-F(Wafer) 62 62 75 90 100 115 129 160 200 240 334 ╲

Applications:

V port control ball valve is especially suitable for the automatic adjustment of the suspended particles such as pulp, white water, black liquid and white liquid in the process of pulping and papermaking, as well as the thick and turbid liquid medium.

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