Butterfly Valves

Enhance Shut-Off Performance with JossMin’s Butterfly Valves

Butterfly valves are a reliable choice for applications requiring standardized shut-off. With a low-torque rotation of 90 degrees, they offer cost-effectiveness and lightweight design, making them popular among operators. Butterfly valves are categorized into three main types: Zero Offset or Centric, Double Eccentric or Double Offset, and Triple Eccentric or Triple Offset.

JossMin offers Centric and Double Eccentric Butterfly Valves that meet ASME Standards. These designs ensure easy actuation across all torque levels and provide a superior seal when closed. Our valves are available in a wide range of materials, offering versatility in the Universal Wafer Design and various end connections.

For corrosive mediums, we provide PFA/FEP lined options, while our Metal Seated Butterfly Valves with electro-pneumatic automations are suitable for high-temperature or slurry media operations.

Choose JossMin for exceptional Butterfly Valves and Valve Automations, optimizing performance for diverse industrial needs.

Construction & Design
CentricEccentric
Metallic Flap Split BodyDouble Offset
Lined Flap Split BodyMetal Seated
Variable End Connections / Ratings
Universal Wafer / PN 10, 16
Tri clover end / PN 10, 16
Slim Body / PN 3, 6, 10
Weld ends – Orbit-weld / PN 10, 16

Double Eccentric Butterfly Valves with Automations

With the double-offset structure, the Valve disc can leave the Valve seat quickly, greatly reducing unnecessary over-compression and scraping between them. This structure also helps decrease the wearing process and prolongs the operational life of the Valve. The Valves may be used in vacuum and with non-corrosive materials in Pharma, Food, and Beverage industries. 

The Butterfly Valve comes with an antistatic stem design and offer bidirectional flow. They can be paired with our Electro Pneumatic System for automation and ease of operation even from remote locations.

The Double Offset Butterfly can be used for On-off, Modulating as well as Batching applications. 
Designed, manufactured, assembled and tested in house to ascertain only the best in quality.

  • Available in various sizes
  • Construction available in CS and SS grades,
  • Available with lining for corrosive applications
  • Universal Wafer Design
  • Double Offset Disc
  • Floating seat retained by a metal retainer
  • Suitable for tight shut off vacuum and high-temperature applications
  • Long Lasting Low Friction Seating
  • Tight Sealing
  • Robust shaft design to support full range of actuator torques for easy operation
  • Ultra-finished to extend seal life and deflect flex seats
  • Multi-sealed stem and a double gasket set up to ensure positive body joint sealing 
  • Universal Wafer type / ASME 150#, ASME 300#, ASME 600#
  • Flanged End / ASME 150#, ASME 300#, ASME 600#

Centre Disc Butterfly Valves with Automations

JossMin’s Centre Disc Butterfly Valves be used in pharma, chemical or water treatment plants for corrosive or powdery materials. For corrosive applications, the Valves come with a special PFA/FEP lining. Offered with Single or Double Pneumatic Rotary Actuator for ease of operation. The Butterfly Valves may be paired with our Single or Double Acting Actuators for ease of use.

Offered in the standard PN 10 Rating, the Butterfly Valve comes with an antistatic stem design and offer bidirectional flow. They can be paired with our Electro Pneumatic System for automation and ease of operation even from remote locations.

The Double Offset Butterfly can be used for On-off, Modulating as well as Batching applications. Designed, manufactured, assembled and tested in house to ascertain only the best in quality.

  • Available in various sizes
  • Construction available in CS and SS grades
  • Available with lining for corrosive applications
  • Universal Wafer Design
  • Centre Disc
  • Additional Back up Seat provided in case of PTFE / PFA Sleeve
  • Suitable for tight shut off vacuum and high-temperature applications
  • Tight Sealing
  • Robust shaft design to support full range of actuator torques for easy operation
  • Ultra-finished to extend seal life and deflect flex seats
  • Multi-sealed stem and a double gasket set up to ensure positive body joint sealing 
  • Universal Wafer / PN 10, 16
  • Tri clover end / PN 10, 16
  • Flanged End / ASME 150#, ASME 300#, ASME 600#