Wafer Type Butterfly Valve - Cast Iron Is 210 Gr. Fg 200/220, 1.5" Through 48" Size Range | Rugged, Corrosion Resistant Design, 100% Tight Shut Off

Features:

• Ruggedness

• Corrosion resistant

• Application specific design

• Durability

• Mets manufacturing standard design as per BS 5155/ API 609 / IS 13095 AWWA C-504 /ANSI B 16.34 and inspection testing standard as per API 598/ BS 6755 / MSS - SP -61.
• SPLIT body compact design for open/close cycle with very low torque.
• 2PC SPLIT body with replaceable PTFE seat type valves can be supplied on specified request.
• Multipurpose water design.
• REPLACEBAL/ Molded rubber seat in various material.
• 100% tight shut off in both flow directions.
• A fully universal body design ensures suitable for mounting between all popular standards (VIZ: - ANSI, BS, DIN, IS, JIS, etc.)
• 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 and open position.

Technical Specifications

C/F

• Neck flange according to ISO -5211 hand lever can be locked through pad lock.
• Excellent flow control in quarter turn operation.
• Body & stem to tally protected from service fluid.
• Centrally mounted disc, shafts and bearings, therefore valves give higher cv valves.
• Face to face water short dimensions conform to BS 5155 / API 609 / IS 13095 / AWWA C 504.
• Uniflow direction installation.
• Pressure rating PN 10 / PN 16
• Testing body : 1.5 x PN
• Seat : 1.1 x PN
• Temp range: - 20c to 180 c (depending on MOC)
• Lower torque requirement because of bearing support to the shaft.

Application

• Compressed air plants.
• Chemical industry.
• Drilling rigs.
• Gases and vapours plants.
• Paper industry.
• Pharmaceutical plants.
• Milk & food industry.
• Aggressive chemicals.
• Refrigeration & air conditioning plants.
• High vaccum application.
• Cooling water circulation.
• Construction industry.
• Water treatment plant

Material