Resilient (Bonded) Seat Centric Wafer Butterfly Valve

Unison Butterfly Valves are designed with strict adherence to material and valve standards. Additionally, we pay careful attention to retrofitting, cost and reliability. Our actuated butterfly valves are life tested for quality assurance. Furthermore, our quality control process has evolved to ensure routine chemical and mechanical checks with complete material tracking.
Salient Features:
  • Easy Installation (No additional gaskets required)
  • Designed and tested for long life
  • Interchangeability of parts makes the valve easy to service and diagnose issues
  • Compatibility with multiple flange standards
  • Low-pressure drop across the valve ensures maximum flow and low power requirements
  • High-quality primer and paint for harsh environments (optional)
  • Suitable for dead end service

Design and Testing information

Design Standard: API 609, MSS SP-67, BS 5155


Pressure Class: #125, PN10, PN16


Face to Face: API 609, ISO 5752, BS 5155, IS 13095, MSS SP-67


Flanges: ASME B16.5, ASME B16.1, ANSI/AWWA C207-94, IS 6418, IS13095, PN10, PN16, BS 4504 T10/T16, BS 5155, MSS SP-67, BS 10 Table D/E/F/H


Actuator Mounting: ISO 5211


Leak Rate: Bubble tight shut off ANSI FSI 70-2 Class VI


Testing & Inspection: API 598, MSS SP-67

Butterfly Valve Drawing.png
Material of contruction.png

Bill of Material

Dimensions
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Torque
Torque values given include a factor of safety

DUE TO CONTINUOUS DEVELOPMENT, WE RESERVE THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE

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