HomeProductsValves (Stainless Steel)STAINLESS STEEL WAFER TYPE BUTTERFLY VALVE (SBFV-WB)

STAINLESS STEEL WAFER TYPE BUTTERFLY VALVE (SBFV-WB)

Specification

FOR BS 4504 PN10 / PN16 FLANGE MOUNTING
FACE-TO-FACE DIMENSION TO ISO 5752 / BS 5155 / BS EN 593
LEVER / WORM GEAR OPERATOR

    • Note:
    • 1. Design and specifications are subject to change without prior notice.

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Materials

Part Material BS
Body Stainless Steel 304
Stainless Steel 316		 304 C15
316 C16
Disc Ductile Iron
Aluminium Bronze
Stainless Steel 304
Stainless Steel 316		 Gr. 420/12
1400 AB2
304 C15
316 C16
Seat Ring EPDM
NBR
PTFE
Viton		  
Shaft Stainless Steel 410
Stainless Steel 431
Stainless Steel 316		 410 S21
431 S29
316 S16

Pressure/Temperature Ratings

Working Pressure 16 bar
Testing Pressure Shell: 24 bar
Seat: 17.6 bar
Working Temperature 5°C to 120°C (PTFE Seat)
-10°C to 135°C (Viton Seat)
Suitable Media Water, Gas & Oil

Structure

Dimensions

Size H1 H2 H3 L Ø1 ANSI B16.1 DIN2531 DIP2532/2533 BS4504 PN10/16 JIS 5K JIS 10K Ø3 ØD
mm inch Ø2 n-Ød Ø2 n-Ød Ø2 n-Ød Ø2 n-Ød Ø2 n-Ød Ø2 n-Ød
40 1 1⁄2 68 116 23 33 12.6 98.5 4-Ø16 100 4-Ø14 110 4-Ø18 110 4-Ø18 95 4-Ø15 105 4-Ø19 50 8
50 2 70 128 23 43 12.6 120.6 4-Ø19 110 4-Ø14 125 4-Ø18 125 4-Ø18 105 4-Ø15 120 4-Ø19 50 8
65 1 1⁄2 76 138 23 46 12.6 139.7 4-Ø19 125 4-Ø14 145 4-Ø18 145 4-Ø18 130 4-Ø15 140 4-Ø19 50 8
80 3 94 144 23 46 12.6 152.4 4-Ø19 150 4-Ø18 160 4-Ø18 160 8-Ø18 145 8-Ø19 150 8-Ø19 70 10
100 4 106 162 26 52 15.77 190.5 8-Ø19 170 4-Ø18 180 8-Ø18 180 8-Ø18 165 8-Ø19 175 8-Ø19 70 10
125 5 118 190 29 56 18.92 215.9 8-Ø22.4 200 8-Ø18 210 8-Ø23 210 8-Ø23 200 8-Ø19 210 8-Ø23 70 10
150 6 139 204 29 56 18.92 241.3 8-Ø22.4 225 8-Ø18 240 8-Ø23 240 8-Ø23 230 8-Ø23 240 8-Ø23 70 10
200 8 165 239 36 60 22.1 298.4 8-Ø22.4 280 8-Ø18 295 8/12-Ø23 295 8/12-Ø23 280 8-Ø23 290 12-Ø23 102 12
250 10 203 286 36 68 28.45 361.9 12-Ø25.4 335 12-Ø19 350/355 12-Ø23/Ø26 350/355 12-Ø23/Ø26 345 12-Ø23 355 12-Ø25 102 12
300 12 241 311 36 78 31.6 431.8 12-Ø25.4 395 12-Ø23 400/410 12-Ø22/Ø26 400/410 12-Ø23/Ø28 390 12-Ø23 400 16-Ø25 102 12

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