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

Triple Eccentric Butterfly Valve

UTMOST is a high-quality triple offset butterfly valve supplier and triple eccentric butterfly valve factory in China. Torque seal ensures continuous two-way zero leakage of the high-performance triple offset butterfly valve china. The right-angle rotation frictionless design is achieved by a unique triple eccentric principle that eliminates friction between the seat and seal in the 90 switch rotation. STL one-piece hard face triple offset butterfly valve seat can meet many working conditions, service life, and easy maintenance. We are one of the leading triple eccentric butterfly valve manufacturers and butterfly valve china manufacturer. Our three eccentric butterfly valve products are designed and developed in accordance with international quality standards. Welcome to contact us.

Triple Eccentric Butterfly Valve Structure Features

  • One-piece casting (plate welding) body, structure length in accordance with ISO5752, ASMEB16.10, and API609, can replace high-performance butterfly valves and other types of valves such as actuated knife gate valve, simple installation, flexible all-metal structure plus zero leakage performance, so that the triple offset eccentric butterfly valve has intrinsic fire safety characteristics.

  • Stem anti-blow-out design is a safe and reliable triple eccentric butterfly valve, fully compliant with API609.

  • The butterfly valve triple eccentric position indicator on the stem and the top mounting flange are conducive to butterfly plate position indication.

  • The stem of the triple eccentric butterfly valve design adopts a through-shaft structure, and the connection between the stem and the butterfly plate adopts a key or pin key set.


Triple Eccentric Butterfly Valve Design Datas

Main Connection Dimensions of Triple Eccentric Butterfly Valve

Main Connection Dimensions of Triple Eccentric Butterfly Valve


CLASS150Lb

NPSDNDD1D2 Raised Facef1
Boss
bn-d0Short patternHH1BEDO
3"80190152.51271.6244x1811447235050130203
4"100230190.5175.51.6248x1812752037560188203
6"150280241.52161.625.58x2214058041067220305
8"200345298.52701.6298x2215265044090260460
10"2504053623241.630.512x2616570046090260460
12"3004854323811.63212x26178800530100295610
14"3505354764131.63512x29.5190980675100320356
16"4006005404701.63716x29.52161042710120320457
18"450635578533.51.64016x32.52221110750120340610
20"5007006355841.64320x32.52291170760140340762
24"600815749.56921.64820x352671225777140360762
26"650786744.57111.641.536x22.52671100670155360300
28"700837795.57621.644.540x22.52921157703155360300
30"7508888468131.644.544x22.53081210730155360300
32"800942900863.51.64648x22.53181275756190435300
34"8501005957.59211.649.540x25.53181330783190435300
36"90010571009.5971.51.652.544x25.53301390833210580350
38n950112410701022.51.65440x28.53301415865230580350
40"100011751120.51079.51.65644x28.54101510891230580350
42"105012261171.51130.51.65948x28.54101560920230580350
44"11001277122211811.660.552x28.54101610943263620350
46"11501342128412351.66240x324701677975263620400
48"12001392133512891.66544x3247017471050263620400
50"12501443138613401.668.548x3247017951075263620400
52B130014941436.51390.51.67052x3247018501100263620400
54"135015501492.51441.51.671.556x3247019101125310690400
56"1400160015431492.51.673.560x3253019601150310690400
58"145016751611.515431.67548x3553020351187310690450
60"15001762166216001.676.552x3553020871213310690450


CLASS600Lb

NPSDNDD1D2 Raised Facef1
Raised Face
bn-dOShort patternHH1BEDO
6"1503552922166.44812x29.5210680480130320300
8"2004203492706.455.512x32.5230750515130320300
10"2505104323246.463.516x35.5250840560130320300
12"3005604893816.46720x35.5270890580155340350
14"3506055274136.47020x39290955625175360350
16"4006856034706.476.520x423101035665175360350
18"450745654533.56.48320x453301095693175360350
20"5008157245846.48924x453501165730210435400
24"6009408386926.410224x513901290805250580425
26"6501016914.5749.56.410828x513901386860250580425
28n70010739658006.4111.528x544301443893300620450
30n75011301022.58576.4114.528x544301500920300620450
32"80011941079.5914.56.4117.528x60.54701565950350690500
36"900131511941022.56.412428x66.551016851010350690500


Get to Know about UTMOST Industrial Valve Manufacturer
Get to Know about UTMOST Industrial Valve Manufacturer
We UTMOST Valve China create value for customers while adhering to environmental protection, safe and health.