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marck.virelta.in
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Butterfly Valves
Cast Iron / Steel Valves

Butterfly Valves

Concentric and double-offset butterfly valves engineered for tight shut-off and modulating service. Rubber-lined and metal-seated variants cover a broad application spectrum from water to hydrocarbons.

Body Material
CI, DI, WCB, CF8M
Pressure Rating
PN10 – PN25 / Class 150 – 300
Size Range
2" – 48"
End Connections
Wafer, Lug, Double flanged
Technical Specifications

Engineered to international standards.

Body Material
CI, DI, WCB, CF8M
Pressure Rating
PN10 – PN25 / Class 150 – 300
Size Range
2" – 48"
End Connections
Wafer, Lug, Double flanged
Standards
API 609, BS EN 593, MSS SP-67
Seat Liner
EPDM, Nitrile, Viton, PTFE
Product

Features

  • Concentric and double-offset designs
  • Replaceable elastomer or PTFE liner
  • Lever, gear, pneumatic & motorised actuation
  • Low weight, compact face-to-face
  • ISO 5211 top mounting
Product

Applications

  • Water treatment & distribution
  • HVAC and building services
  • Slurry and chemical service
  • Pulp & paper industry
Product

Benefits

  • Cost-effective for large diameters
  • Fast quarter-turn operation
  • Low maintenance
  • Excellent flow characteristics
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