BUTTERFLY VALVE(Wafer Type)

SAILENT FEATURES:

  • Design Standard BS 5155 & IS 13095.
  • Wafer Type.
  • Lever / Gear operated.
  • Compatible to be inserted between flangs as per BS 10 Table D, E, F, H, DIN, PIN10, PN25, PN40, ASA 300, IS 778, IS 6392 Table 17 & IS 1538.

MATERIALS:

Name of Part Material Specification
Flow Control Lever Carbon Steel IS 2062
Notch Plate Carbon Steel IS 2062
Counter Sunk Screw & Nut Carbon Steel IS 1367
Upper Stem Bush PTFE BS EN 12086-1
Body C.I / S.G Iron IS 210 Gr. FG 200/ ASTM A536
Upper Stem Stainless Steel AISI 410
Taper Pin Stainless Steel AISI 304
Body Lining EPDM/ Nitrile ASTMD 4637-10/ IS 5192-1
Disc C.I /S.S /S.G Iron IS 210 FG 200/ AISI 304/ ASTM A536
Identification Plate Aluminium BS EN 10154
Lower Stem Bush PTFE /Bronze BS EN 12086-1/ IS318 LTB 2
‘O’ Ring Nitrile Rubber IS 5192-1
Lower Stem Stainless Steel AISI 410
Spring Pin Carbon Steel BS 1574

Size Range From: 1 1/2" (40mm) to 24" (600mm)

SUITABLE FOR

Steam Water Oil Air Gases

Test Pressure (Hydraulic):

<span style="text-decoration: underline;"><strong>PN16 - Max. Working Temp.: 90°C</strong></span>

Max. Working Pressure: 16bar
Shell Test Pressure (Hydraulic): 24bar
Seat Test Pressure(Hydraulic): 17.6bar