Butterfly Valves Wafer Type – MBW Series

  • Bi-directional zero leakage butterfly valve.
  • ISO Pad for mounting, Gear Operator / Actuator
  • Extremely small play between the stem and disc due to ‘Double D’ drive.
  • Accurate dual stem sealing prevents leakage.
  • Butterfly valve can be mounted between flanges as per ASME.
  • 100% Tested With Pneumatic And Fluid (Water) Media.
  • Design Standard : ISO 5211, API 609, ASME B16.5 150#.
  • Face to Face Dimension : API 609 (CAT A).
  • Operator : Hand Lever / Gear / Actuator
  • Operator mounting flange : As per ISO 5211.
  • Leakage Class : 100% tightness at full differential Pressure.
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Description

Butterfly Valves Wafer Type – MBW Series :

Hand Lever / Actuator / Gear Operated

Specifications :

End Connection : Wafer - API 609 (CAT - A)
Size : DN40 - DN300
Suitable : ASME B16.5 150#
Pressure Range : PN06, PN10, PN16
Leakage Class : 100% Tightness at fully differential pressure
Standard : API 609, BS 5155, ISO 5211, API 598, ASME B16.5
Body Material : Cast Iron(CI), SGI, WCB, CF8, CF8M
Body Material : Cast Iron(CI), SGI, WCB, CF8, CF8M
Disc Material : SGI, CF8, CF8M, WCB
Body Liner / Seat Material : NBR, EPDM, VITON
Disc Material : SGI, CF8, CF8M, WCB
Shaft Bearing Material : PTFE

Hand Lever Operated Lug Type Butterfly Valve :

Technical Specifications :

Size A ØD F/F ØK ØL G J H E MOUNTING
FLANGE
40MM 140 40 33 105 98 173 12 225 11 F05
50MM 165 50 43 145 127 226 12 225 11 F05
80MM 192 65 46 164 146 252 14 225 11 F05
100MM 243 100 52 190.5 176 275 17 260 14 F07
125MM 276 125 56 216 200 310 20 260 17 F07
200MM 404 200 60 241 225 344 19 260 17 F07/F10
250MM 470 250 68 362 350 310 25 290 22 F07/F10