Utmost Flow Control Technology Co., Ltd.
Utmost Flow Control Technology Co., Ltd.

Trunnion Mounted Ball Valve

As one of the best trunnion mounted ball valve suppliers in China, UTMOST provides high quality trunnion style ball valve with ball valve trunnion service. The rear of the steel ring is equipped with a spring to ensure that the pressure ball valve seat is tightly attached to the ball. Keep it sealed. Both the upper and lower trunnion type ball valve stems are equipped with PTFE bearings to reduce friction and save labor. The bottom of the small shaft is equipped with an adjustment plate to ensure the joint position of the ball and the sealing ring. Full bore diameter: The flow aperture of the trunnion style ball valve is the same as the inner diameter of the pipeline, so that the pipeline can be cleaned.

Trunnion Mounted Ball Valve Technical Specification

Size: 1/2"~38"

Pressure: Class ANSI #150~2500

Body material: Carbon steel, Stainless steel, Duplex, or others

Standard compliance: API 6D, BS5351, ASME B16.34 or equivalents

End connections: Flanged, R.F, RTJ, Welded

Optional locking device or stem extension

Full port or regular bore; double block and bleed

Trunnion Mounted Ball Valve Datas

Main Connection Dimensions of Trunnion Type Ball Valve

Main Connection Dimensions of Trunnion Mounted Ball Valve



CLASS150Lb

NPSin221/23468101214161820242628303236
DNmm506580100150200250300350400450500600650700750800900
Lin77.58915.518212427303436424549515460
(RF)mm178190203229394457533610686762864914106711431245129513721524
L1in8.59.511.12121820.5222530333639454953556068
(BW)mm216241283305457521559635762838914991114312451346139715241727
Hin4679.259.881112.6215.3816.521.8823.62252829.531.5343638.5
mm120150180235250280320390420555600635710750800865915980
Win161624242424323232323232324040404040
mm400460060060060080080080080080080080010001000100010001000
WTRF283555801902904455707801520230025003950489063007100895013500
(KG)BW252849711822774235537471481226624603904493963628149900013570


CLASS300Lb

NPSin221/23468101214161820242628303236
DNmm506580100150200250300350400450500600650700750800900
Lin8.59.511.121215.8819.7522.3825.5303336394549535560-
(RF)mm21624128330540350256864876283891499111431245134613971524-
L1in8.59.511.12121820.52225303336394549535560-
(BW)mm21624128330545752155963576283891499111431245134613971524-
Hin4679.259.881112.6215.3816.521.8823.62252829.531.53436-
mm120150180235250280320390420555600635710750800865915-
Win1616242424243232323232323240404040-
mm40040060066006008008008008008008008001000100010001000-
WTRF3040609020032549069099018102620286044305430681076559590-
(KG)BW2431497216928042459887216652440263540754880622571159230-


CLASS600Lb

NPSin221/2~3468101214161820242628
DNmm506580100150200250300350400450500600650700
Lin11.51314172226313335394347555761
(RF)mm29233035643255966078783888999110921194139714481549
L1in11.6213.1214.1217.1222.1226.1231.1233.1235.1239.1243.1247.2555.3857.561.5
(BW)mm29533335943556266479184189299410951200140714611562
Hin6.577.881112.251416.121819.252124.88256230.1231.8834.62
mm165180200280310355410455490535630650765810880
Win162424243232323232324040404040
mm40060060060080080080080080080010001000100010001000
WTRF/RTJ3453651252455056409101380225034003850490067008300
(KG)BW274349951884184957401185196030503406427560257590


CLASS900Lb

NPSin221/2346810121416182024
DNmm506580100150200250300350400450500600
Lin14.516.515182429333840.544.5485261
(RF)mm36841938145761073783896510291130121913211549
L1in14.6216.6215.1218.1224.1229.1233.1238.1240.8844.8848.552.561.75
(BW)mm37142238446061374084196810381140123213341568
Hin6.727.58.2511.3812.6215.381718.520.88242627.530.75
mm170190210290320390430470530610660700780
Win24242432323232323240404040
mm6006006008008008008008008001000100010001000
WTRF/RTJ456573135360650930135018903100430049507100
(KG)BW37535698291545760114516502750387544106485


CLASS1500Lb


NPSin221/2346810121416
DNmm506580100150200250300350400
Lin14.516.518.521.527.7532.753944.549.554.5
(RF)mm368419470546705832991113012571384
L1in14.6216.6218.6221.622833.1239.3845.1250.2555.38
(BW)mm3714224735497118411000114612761407
Hin6.757.58.2511.381315.7517.382225.2527.12
mm170190210290330400440560640690
Win24243232323232404040
mm600600800800800800800100010001000
WTRF/RTJ5575951505408801360198031004650
(KG)BW4055651154208651025155526003930



CLASS2500Lb

NPSin221/2346810121416
DNmm506580100150200250300350400
Lin17.752022.7526.53640.255056--
(RF)mm451508578673914102212701422--
L1in17.8821.252326.8836.540.8850.8856.88--
(BW)mm454540584683927103812921445--
Hin7.591114.1215.7518.8820.526.38--
mm190230280360400480520670--
Win2432323232404040--
mm600800800800800100010001000--
WTRF/RTJ6895120185675110016502300--
(KG)BW54749112255591813552950--


Get to Know about UTMOST Industrial Valve Manufacturer
Get to Know about UTMOST Industrial Valve Manufacturer
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