BUTTERFLY VALVE

  • Double Flanged Manual Gear/ Lever Operated.
  • Wafer Slim Seal Manual Gear/ Lever Operated.
  • Electrically/ Hydratically/ Pneumatically Operated Butterfly Valves.

Gear Actuated Wafer Type Slim Seal Butterfly Valve

Lever Operated
Manually Gear Operated
Electric Actuator Operated

Cast Iron Wafer Slim Seal Type Butterfly valve
with fix & replaceable rubber moulding seat
Size 40mm to 1000mm
 Manufacturing Standards
  • IS:13095; BS:5155; AWWA:C504
Special Requirements
  • Valves with ISI certification
  • Valves with TAC Approval
  • Valves in Ductile Iron (S.G.IRON)
  • Valves in cast carbon steel/ stainles steel
  • Valves in weldable structural steel
  • Valves with different elastomer
  • Valves in higher test pressure rating
End Connections
To match with drilling standard of
* IS:1538; IS:6392; BS:10 TABLE 'D' OR 'E'; ANSI 125/150; BS:4504

General Construction
(BS construction also available)

Part No. Description Material & Specification
1 Body C.I. to IS:210 GR. FG 200
2 Disc Do
3 Spindle IS:6603/1570
4 Seat Nitrile Rubber
5 Lever C.I. To IS:210 GR. 200
6 Gear Do
7 Disc Pin IS: 6603

Hydraulic Test Pressure

M pa (Gauge)
Nominal Size NB PN Rating of Valve Body Seat
50 to 300 1.6 2.4 1.6
350 to 600 1.0 1.5 1.0
600 to 1000 0.6 0.9 0.6

Optional Features:

  • Electric Actuation
  • Pneumatic Actuation
  • Hydraulic Actuation
  • Diaphragm Actuation
Cast Iron double flange type bubble tight shut off
design butterfly valve
Size 50mm to 2000mm
 Manufacturing Standards
  • IS:13095; BS:5155; AWWA:C504
Special Requirements
  • Valves with ISI certification; TAC Approval
  • Valves in Ductile Iron (S.G.Iron)
  • Valves in Carbon Steel; Stainless Steel
  • Valves in weldable structural steel
  • Valves with different elastomer
  • Valves in higher test pressure rating
End Connections
To match with drilling standard of
* IS:1538; IS:6392; BS:10 TABLE 'D' OR 'E'; ANSI 125 or 150; BS:4504

General Construction

Part No. Description Material & Specification
1 Body C.I. to IS:210 GR. FG 200
2 Disc Do
3 Bridge Do
4 Gland Do
5 Gear Do
6 Spindle Stainless steel IS:6603/ 1570
7 Seat Ring Nitrile Rubber
8 Body Ring IS:6603
9 Retainer Ring IS:6603
10 Retainer Ring Bolt IS:6603
11 Disc Screw IS:6603
12 Bush Leaded Tin Bronze IS:318 LTB 2.

Hydraulic Test Pressure

M pa (Gauge)
Nominal Size NB PN Rating of Valve Body Seat
50 to 300 1.6 2.4 1.6
350 to 600 1.0 1.5 1.0
600 to 1000 0.6 0.9 0.6
1000 to 2000 0.4 0.6 0.4

 

Optional Features:

  • Electric Actuation
  • Pneumatic Actuation
  • Hydraulic Actuation
  • Diaphragm Actuation

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