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Cast Steel Trunnion Ball Valve

Cast Steel Ball Valves - Trunnion Ball Type Class 150 / 300 / 600 / 900 / 1500 / 2500 Two-piece or three-piece body, Full port or reduced port, Blowout-proof stem, Fire-safe, Anti-static. Description: Design and manufacture: API 6D, API 608 and End flange

Product Specifications

Dimensions

No.PartsCarbon SteelStainless Steel
WCBLCBCF8CF8MCF3CF3M

Dimensions

1BodyA216 WCBA352 LCBA351 CF8A351 F8MA351 CF3A351 CF3M
2L-bodyA216 WCBA352LCBA351 CF8A351 F8MA351 CF3A351 CF3M
3R-bodyA216 WCBA352LCBA351 CF8A351 F8MA351 CF3A351 CF3M
4BallA105/Ep. CrA182 304A351 CF8A351 CF8MA351 CF3A351 CF3M
5StemA182 F6A182 F6A182 F304A182 F316A182 F304LA182 F316L
6SeatA182 F6A182 F6A182 F304A182 F316A182 F304LA182 F316L

Technical Data

7 — Seat ring
PTFE, POM or HF(Co-CrA)
8 — Gasket
PTFE or flexible graphite and stainless steel

Dimensions

9O-ringVITONVITONVITONVITONVITONVITON
10TrunnionA182 F6A182 F6A182 F304A182 F316A182 F304LA182 F316L

Dimensions

11SpringAISI 6150 / 17-17PH (inconel for NACE) / Ni-Cr Alloy
12Drain plugA182 F6A182 F6A182 F304A182 F316A182 F304LA182 F316L

Technical Data

13 — Bolt
A193B7 / A320L7 / A193B8 / A193B8M
14 — Stem beating
PTFE or stainless steel and graphite

Dimensions

15Stem seatPTFEPTFEPTFEPTFEPTFEPTFE
16Small spring17-17PH (inconel for NACE) / Ni-Cr Alloy

Technical Data

17 — Small ball
A182 F304 / A182F316
18 — Trunnion beating
PTFE or stainless steel and graphite

Dimensions

19PlugA105A182 F6A182 F304A182 F316A182 F304LA182 F316L
20Spring seatA105A182 F6A182 F304A182 F316A182 F304LA182 F316L

Technical Data

21 — Bonnet bolt
A193B7 / A320L7 / A193B8 / A193B8M
22 — Bonnet nut
A194 2H / A194 4 / A194 8
23 — Pin
Carbon steel or alloy steel

Dimensions

24GlandA182 F6A182 F6A182 F304A182 F316A182 F304LA182 F316L
25Gland flangeA216 WCBA352LCBA351 CF8A351 CF8MA351 CF3A351 CF3M

Dimensions

26Stem packingPTFE or flexible graphite
27BonnetA216 WCBA352LCBA351 CF8A351 CF8MA351 CF3A351 CF3M

Dimensions

DN506580100150200250300350400450500600700
NPS22.1/234681012141618202428
L (RF)178 7191 7.5203 8229 9394 15.5457 18533 21610 24686 27762 30864 34914 361067 421245 49
L1 (BW)216 8.5241 9.5283 11.13305 12457 18521 20.5559 22635 25762 30838 33914 36991 391143 45.51346 53
H153 6.05165 6.5195 7.68213 8.39272 10.7342 13.5495 19.5580 22.85625 24.6720 28.35790 31840 33.11050 41.341150 45.3
Do (W)400 15.74400 15.74600 23.62850 33.461100 43.31500 59*350 13.8*350 13.8*600 23.6*600 23.6*800 31.5*800 31.5*800 31.5*800 31.5
RF (Kgs)1519386597160240390510750895119021003000
BW (Kgs)1317355592.8154227365478711868113820152900
DN506580100150200250300350400450500600700
NPS22.1/234681012141618202428
L (RF)216 8.5241 9.5283 11.13305 12403 15.88502 19.75568 22.38648 25.5762 30838 33914 36991 391143 451346 53
L1 (BW)216 8.5241 9.5283 11.13305 12457 18521 20.5559 22635 25762 30838 33914 36991 391143 45.51346 53
H153 6.02165 6.5195 7.68213 8.39272 10.7342 13.5495 19.5580 22.85625 24.6720 28.35790 31840 33.11050 41.341150 45.3
Do (W)400 15.74400 15.74600 23.62850 33.461100 43.31500 59*350 13.8*350 13.8*600 23.6*600 23.6*800 31.5*800 31.5*800 31.5*800 31.5
RF (Kgs)1827478011820036553074010301320154026003900
BW (Kgs)1422386510518534250371310001285149825403825