Indusrial stop And Regulating Valves
Butterfly valves 1.4408; AISI 316

BUTTERFLY VALVE STAINLESS STEEL TYPE WAFER, DIN PN 16

BUTTERFLY VALVE STAINLESS STEEL TYPE WAFER, DIN PN 16

Material:

1.4408; AISI 316

Dimensions:

DN 80 - 600

DESCRIPTION
High performance, double offset, wafer type butterfly valve with one-piece stem. Sealing in PTFE. Top flange according to ISO 5211. Available as variant in cast steel with/without API607.

APPLICATION

  • Toxic fluids. Corrosive fluids. Fuel oil, lubricating oil and flammable hydraulic oil.
  • Non-flammable hydraulic fluid. Boiler feedwater, condensate.
  • Seawater and freshwater. Hot water.

VARIANTS
Available in cast steel. Fire safe certified according to API-607, rev. 4

OPTIONS

Lever, Worm gear, Lever, Electric and pneumatic actuators

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Materials

No. Part Material
1 Body Stainless steel 1.4401 (AISI316)
2 Disc Stainless steel 1.4401 (AISI316)
3 Pin Stainless steel 1.4401 (AISI316)
4 Sealing PTFE
5 Stem Stainless steel 1.4401 (AISI316)
6 Packing PTFE
7 Lever Ductile iron EN-JS1030 (GGG40)
7 Gear box Ductile iron EN-JS1030 (GGG40)

Characteristics

Dimensions

DN Pressure L ◘E ØD d ØDh ØxN ØD3xØxN ◘H H H1 H2 Kg
80 PN 16 48 14 126 76 160 18x2 102x12x4 (F10) 16 86 134 140 7.0
100 PN 16 54 14 155 96 180 18x2 102x12x4 (F10) 16 86 144 150 9.0
125 PN 16 57 17 184 118 210 18x2 102x12x4 (F10) 19 89 178 170 12.0
150 PN 16 57 17 215 143 240 22x2 102x12x4 (F10) 19 89 190 185 13.0
200 PN 16 62 19 267 188 295 22x2 125x14x4 (F12) 21 101 214 215 21.0
250 PN 16 70 22 326 236 350 26x2 125x14x4 (F12) 24 104 254 260 30.0
300 PN 16 81 27 375 281 400 26x4 140x18x4 (F14) 29 129 298 290 46.0
350 PN 16 92 32 416 320 460 26x4 140x18x4 (F14) 34 134 328 320 63.0
400 PN 16 102 36 480 371 515 30x4 165x22x4 (F16) 38 158 377 370 95.0
450 PN 16 114 36 534 420 565 M 27x4 165x22x4 (F16) 38 158 402 395 125.0
500 PN 16 127 46 588 469 620 M 30x4 165x22x4 (F16) 48 168 437 430 160.0
600 PN 16 154 46 692 549 725 M 33x4 254x18x8 (F25) 48 198 492 480 265.0