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3 Way Ball Valve

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3 Way Ball Valve

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Product Description

Design Specifications

Design standards Structure length Flange connection Test and inspection Test and inspection
API 6D ASME B16.1 ASME B16.25 API 598 ASME B16.34

 

Pressure Test

Pressure rate Shell test (Mpa) Low Pressure Seal test (Mpa) High Pressure Seal test (Mpa) Temperature Suitable medium
150LB 3 0.6 2.2 ≤600℃ Water,Oil,Gas
300LB 7.5 0.6 5.5
600LB 15 0.6 11
900LB 3 0.6 16.5
1500LB 7.5 0.6 27.5
2500LB 15 0.6 45.8

 

Material of Main Parts

NO. Part Name Part Material
1 Body WCB ZGOCr18Ni10Ti A351CF8 A351CF8M A351CF3 A351CF3M
2 Cap WCB ZGOCr18Ni10Ti A351CF8 A351CF8M A351CF3 A351CF3M
3 Ball F304 A182F321 A182F304 A182F316 A182F304L A182F316L
4 Seat PTFE PTFE PTFE PTFE PTFE PTFE
5 Stem 0Cr18N10T OCr18Ni¹0Ti 06Cr19Ni10 06Cr17Ni¹2Mo2 022Cr19Ni10 022Cr17Ni12Mo2
6 Gasket 304+Graphite 304+Graphite 304+Graphite 304+Graphite 304+Graphite 304+Graphite
7 Bolt  B7 A193B8 A193B8 A193B8M A193 B8 A193 B8M
8 Nut A1948 A1948 A1948 A1948M A1948 A1948M
9 Temperature Soft seal-196-250℃ ,Hard seal-196-425℃
10 Medium Nitric acid type weak corrosive medium

 

PN16 Main External Dimension(Unit:mm)

DN L D D1 D2 b z-d H W
15 150 95 65 45 14 4-φ14 95 140
20 160 105 75 55 14 4-φ14 105 160
25 180 115 85 65 14 4-Φ14 113 180
32 200 135 100 78 16 4-Φ18 135 250
40 220 145 110 85 16 4-φ18 142 300
50 240 160 125 100 16 4-φ18 165 350
65 260 180 145 120 18 4-Φ18 175 350
80 280 195 160 135 20 8-Φ18 190 400
100 320 215 180 155 20 8-Φ18 225 500
125 360 245 210 185 22 8-Φ18 245 600
150 440 280 240 210 24 8-φ23 265 800
200 550 335 295 265 26 12-φ23 305 800
250 670 405 355 320 30 12-φ25 370 1300
300 720 460 410 375 30 12-φ26 540 1650

 

PN25 Main External Dimension(Unit:mm)

DN L D D1 D2 b z-d H W
15 150 95 65 45 16 4-φ14 95 140
20 160 105 75 55 16 4-φ14 105 160
25 180 115 85 65 16 4-φ14 113 180
32 200 135 100 78 18 4-Φ18 135 250
40 220 145 110 85 18 4-Φ18 142 250
50 240 160 125 100 20 4-Φ18 154 350
65 260 180 145 120 22 8-Φ18 175 350
80 280 195 160 135 22 8-Φ18 190 450
100 320 230 190 160 24 8-φ23 225 450
125 360 270 220 188 28 8-φ25 245 600
150 440 300 250 218 30 8-φ25 265 800
200 550 360 310 278 34 12-φ25 305 1200
250 670 425 370 332 36 12-φ30 370 1400
300 720 485 430 390 40 16-φ30 650 1705