Salient Features

• Meets manufacturing standard Design as per BS 5155 / API 609 (Category –A)/ ANSI B 16.34 /BS EN 593 and inspection & Testing standard as per API 598 / BS 6755 / ISO 5208 /AWWA C504

• Face to Face Wafer short dimensions confirms to BS 5155 / API 609 / AWWA C 504 / ISO 5752

• A fully Universal Body design ensures suitable for mounting between all popular standards(Viz: -ANSI,    BS,DIN,IS, JIS etc).

• SPLIT Body compact design for Open / Close cycle with very low torque.

• Double Shaft: Reduce the valve operation torque and also reduce the flow resistance force.

• Double Flanged Ends above 24” up to 40” Available on request. 

• Replaceable / Molded Rubber Seat in various material.

• Dual stem seal “O” Ring in replaceable rubber seat.

• Self Lubricated Plain Bearing Bush located in body.

• 100% tight shut off in both flow direction.

• Lower torque requirement because of bearing support to the shaft.

• The Notch Disc & band lever ensures locking of the valves in 8 intermediate positions in addition to close & open position.

• Neck Flange according to ISO 5211 hand lever can be locked through pad lock.

• Excellent Flow control in quarter turn operation.

• Disc – Polished disc edge precision profile edge shape reduces the valve operation torque and maximum seat life.

• Body & Stem to fully protected from service Fluid (Pin Less Design)

• Centrally mounted Disc, Shafts and bearings, therefore valves give higher CV Value.

• Pressure Rating : PN 10 / PN 16

• Testing Body : 1.5 x PN

• Seat : 1.1 x PN

• Temperature Range :-20°C to 180°C (Depending upon MOC).

Option

• Top- Bottom Lug / Full Lug type Body Design available on Request.

• Flanged Ends Design Butterfly valves available on Request.

• Anti-static device provided in Fire safe Design.

• Valves can be operated by manually, Gear Unit or Pneumatic / Electrically Actuator.

• Pin-less design available up to 40” NB (There are no Pins used for shaft with Disc connection, this eliminates the possibility of electrolytic corrosion).

• Seat supply in different M.O.C. such as Nitrite, EPDM, Hypalone, Silicon, Viton, Neoprene, PTFE.

• Offset Disc Design Butterfly Valves available in 600 NB & above valve Sizes.

• High performance metal to metal contact valves for high temperature & Hot Gases available on request.

• Double Eccentric / Triple Offset Butterfly Valves available on Request.

• Nylon, Teflon, EPDM Coated Disc available on request.

• Other Coating Available On Request.

• Replaceable seat design.

• Dual back ribs centrally located in Body.

• Wider disc seating contact.

• Gasket less Flange sealing contact for easy valve mounting.

Applications

• Compressed Air Plants

• Chemical Industries

• Sugar Industries

• Drilling Rings

• Gases & Vapor Plants

• Paper Industries

• Pharmaceutical Plants

• Milk & Food Industries

• Aggressive Chemicals

• Refrigeration & Air-conditioning Plants

• High Vacuum Application

• Cooling Water Circulation

• Construction Industries

• Water treatment Plant

• Desulphurization Plants

• Breweries