Butterfly Valves

Wafer Butterfly Valve

Configured to your size, pressure and application

Wafer butterfly valve

Product Facts

  • Size2 in; 2.5 in; 3 in; 4 in; 5 in; 6 in; 8 in; 10 in; 12 in; 14 in; 16 in; 18 in; 20 in; 24 in; 28 in; 32 in; 36 in; 40 in; 48 in
  • PressurePN16 (200PSI)
  • MaterialDuctile iron
  • ConnectionWafer
Project-specific documentationTell us which inspection records or certificates your project requires.

Certification and final configuration are confirmed for the quoted product.

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Download RFQ ChecklistFor your valve list, drawings and document requirements.

Product specifications

Specifications

Size
2 in; 2.5 in; 3 in; 4 in; 5 in; 6 in; 8 in; 10 in; 12 in; 14 in; 16 in; 18 in; 20 in; 24 in; 28 in; 32 in; 36 in; 40 in; 48 in
Pressure
PN16 (200PSI)
Material
Ductile iron
Connection
Wafer

Published values describe the available catalogue reference. Final configuration is confirmed against the RFQ.

Before you request a quote

Specify your wafer butterfly valve

This wafer butterfly valve catalogue reference lists ductile iron, a wafer connection and a PN16 designation. Use the individual sizes in the specification table as the starting point for your enquiry. Specify the adjoining flange, required disc and seat materials, and how the valve will be operated. BAODUN reviews these requirements with the medium, pressure and temperature before confirming the offered configuration and document scope.

Review catalogue specifications

RFQ parameters to send

  • Nominal size and quantity for each wafer butterfly valve
  • Required pressure designation and project standard
  • Mating flange standard, flange or pipe bore, and face-to-face or available installation space
  • Body, disc, shaft, seat and seal material requirements
  • Medium, normal and maximum working pressure and temperature
  • Required operating method; actuator power, signal and interface details if applicable
  • Flow, shutoff or dead-end requirements stated by the project; destination and document list

Mark unknown fields for confirmation. Final configuration and documents are confirmed in the quotation.

Procurement questions

Does the ductile iron listing identify the disc and seat materials?

The published material field says ductile iron; it does not confirm the material of each component. List the required body, disc, shaft, seat and seal materials separately where the project specifies them.

Which operating method is included?

This product record does not confirm a lever, gearbox or actuator in the quoted scope. State the required operating method. For an actuated assembly, include the available power or control signal and any project-specified interface requirements.

What is needed to check the wafer connection?

Send the mating flange standard and dimensions, nominal size, pipe or flange bore when available, and required face-to-face or installation space. Include any specified flow direction, shutoff direction or dead-end duty for review.

Procurement Summary

Catalogue reference: listed material ductile iron; connection wafer; PN16 designation. The quoted configuration, dimensions and required documents are confirmed against the RFQ.

Compare each reference against your project requirements; final suitability is confirmed for the quoted item.

Document Status

Required documents are confirmed for the quoted product and project requirements.