Butterfly Valve
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Gb Flange, Wafer Butterfly Valve(Metal Seat, Soft Seat)
PRODUCT STANDARDS
■ Dhizaini zviyero: GB/T 12238
■ Chiso neChiso: GB/T 12221
■ Flange end: GB/T 9113, JB/T 79, HG/T 20592
■ Test mwero: GB/T 13927SECIFICATIONS
■ Nominal pressure: PN0.6,1.0,1.6,2.5,4.0MPa
■ Shell test pressure: PT0.9,1.5, 2.4, 3.8, 6.0MPa
■ Muedzo wekuvhara kwepasi-pasi: 0.6MPa
∎ Yakakodzera svikiro: mvura, mafuta, gasi, acetic acid, nitric acid
■ Tembiricha yakakodzera: -29℃~425℃
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Ansi Flange, Wafer Butterfly Valve (Metal Seat, Soft Seat)
PRODUCT STANDARDS
• Magadzirirwo maitiro: API 609
• Chiso neChiso: ASME B16.10
• Flange end: ASME B16.5
-Kuyedza zviyero: API 598
specifications
• Nominal pressure: Kirasi 150/300
• Shell test pressure: PT3.0, 7.5MPa
• Low-pressure kuvhara bvunzo: 0.6MPa
• Inokodzera svikiro: mvura, mafuta, gasi, acetic acid, nitric acid
• Inokodzera zvepakati: -29°C-425°C -
Bata wafer butterfly valve
Mutsetse wepakati unosungirirwa uye wakavharwa kuti uve nechokwadi chekuiswa chisimbiso chevhavhavha.
Diki torque, hupenyu hurefu hwebasa
Detachable gadziriso, yakanakira kugadzirisa gare gare uye kutsiva
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Flange butterfly valve
Main Parts Material NO. Zita Material 1 Muviri DI/304/316/WCB 2 Stem Stainless Steel 3 Material Stainless Simbi 4 Butterfly ndiro 304/316/316L/DI 5 Yakavharwa rabha NR/NBR/EPDN MAIN SIZE UYE UREMBO DN 50 65 80 20 100 2 300 350 400 450 L 108 112 114 127 140 140 152 165 178 190 216 222 H 117 137 140 150 182 190 210 3032 32 H 3 ...
