JossMin

JossMin - The House of Valves
JossMin Valves and Automations Pvt. Ltd.
Manufacturer of Valves and Valve Automation Systems

Butterfly Valves

Butterfly Valves

Butterfly valves are a great choice for applications where standardized shut-off is required. They provide a low-torque rotation of 90 degrees and tend to be less expensive and lighter in weight, making them popular with operators. Butterfly valves are often distinguished by their three main types: Zero Offset or Centric Type, Double Eccentric or Double Offset Type & Triple Eccentric or Triple Offset.

JossMin’s offers Centric and Double Eccentric Butterfly Valves designed to meet the ASME Standards. The designs provide for easy actuation at all actuator torques, as well as a superior seal in the closed position. Available in a wide range of materials to suit varied industrial needs in the Universal Wafer Design and in a variety of end connections. 

For applications involving corrosive mediums, PFA / FEP Lined are available. Metal Seated Butterfly Valves are also available with electro-pneumatic automations for high temperature or operations involving slurry media.

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

JossMin's Double Offset Butterfly Valves with Automations
JossMin's Double Offset Butterfly Valves with Automations
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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#
JossMin's Centre Disc Butterfly Valves with Automations
JossMin's Centre Disc Split Body Butterfly Valves with Automations
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