Type 61 Elastomer Seated Butterfly Valves

Type 61 Elastomer Seated Butterfly Valves

  • Series: Type 61
  • Sizes: 2-1/2″ to 8″
  • Body Type: Wafer
  • Materials: Body: PVC or PP
  • Disc: PVC (Standard), PP, CPVC, PVDF or ABS
  • Shaft: 316 SS or 420B
  • Seat & o-rings: EPDM or FKM (Viton®)
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Chemline Type 61 elastomer seated butterfly valves are designed for a wide range of industrial ON/OFF and throttling applications. The patented streamlined disc is designed for excellent flow characteristics. Top flange and shaft dimensions are to ISO 5211 standard for easy mounting of actuators. A large selection of discs make these valves an excellent choice for many plastic pipe materials.

✓ Easily Installed and Maintained Compact and light weight Bolt holes make installation and alignment easy Seat is easily replaceable

✓ Full Seat Design Flange gaskets are not required

✓ Streamlined Disc Higher Cv values More linear, better flow control

✓ Choice of Shaft Materials 316 SS conforms to popular valve specifications and is proven for critical and aggressive services 420B SS is chosen for non-hazardous fluids. Valve costs are lower

✓ Easy Actuator Mounting Valves have standard ISO 5211 top flange and shaft dimensions

✓ Abrasion Resistant PP disc offers good abrasion resistance PVDF disc offers excellent abrasion resistance

✓ NSF NSF/ANSI Standard 61 certified for contact with drinking water

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