Wafer Butterfly Valve

Product Details:

A Wafer Butterfly Valve is a type of flow control device designed to regulate, isolate, or throttle the flow of fluids (liquid, gas, or slurry) in piping systems. The wafer design makes the valve compact and lightweight, fitting between two flanges in a piping system and held in place by flange bolts. The valve operates using a quarter-turn rotation of a disc inside the valve body, providing fast and reliable open/close operation.

• Material:

  • Body: Mild Steel (MS), Stainless Steel (SS), Cast Iron, or Alloy Steel

  • Disc: Stainless Steel, Mild Steel, or Alloy

  • Seat: EPDM, PTFE, or Metal Seat depending on application

• Design Type: Wafer – Centered between flanges for compact installation

• Operation: Manual, Gear Operated, or Pneumatic/Actuated Operation

• Pressure Rating: Typically PN10, PN16, or higher as per design

• Temperature Range: Suitable for a wide range of industrial temperatures, depending on material

• Size Range: Common sizes from 1” to 24” (custom sizes available)

• Surface Finish: Smooth finish for tight sealing and reduced flow resistance

• Standards Compliance: IS, API, ANSI, DIN, BS standards

• Flow Control: Ideal for on-off and throttling service

• Low Pressure Drop: Thanks to the streamlined design

1. Water Supply & Wastewater Treatment:
   Used in potable and non-potable water systems, wastewater treatment plants, and effluent management.

2. HVAC Systems:
   Applied in heating, ventilation, and air-conditioning systems for controlling air and fluid flow.

3. Chemical Processing Plants:
   Suitable for chemical pipelines requiring corrosion-resistant materials and precise flow control.

4. Food & Pharmaceutical Industries:
   Hygienic design butterfly valves used in sanitary pipelines for safe and easy cleaning.

5. Oil & Gas Industry:
   Used in pipelines transporting oil, gas, and petroleum products, providing reliable shut-off in process systems.

6. Power Generation:
   Applied in cooling water lines, fuel handling systems, and auxiliary fluid piping in power plants.

7. Fire Protection Systems:
   Used in fire sprinkler systems and hydrant networks for quick and reliable flow control.

• Compact and space-saving design

• Cost-effective compared to other valve types (e.g., gate or globe valves)

• Lightweight and easy to install

• Provides tight shut-off with low torque operation

• Suitable for both throttling and on/off applications

• Available in multiple materials to handle corrosive and non-corrosive fluids

• Quick quarter-turn operation (90°) for fast control