In OEM, HVAC, institutional and commercial applications, the Lug Type Butterfly Valves are used. In places where there is a requirement for positive shutoff is needed for controlling the flow of the liquids, slurries and gases. They are having an iron body construction, mounting pad for 10-position lever, actuator or gear operator and it is found with aluminum bronze, ductile iron or discs of stainless steel with Buna, EPDM or Viton seats.
The quarter-turn valve butterfly valves control the flow of a product inside the pipeline. Starting from pharmaceuticals to food processing and manufacturing, the valve comes with a wide variety of applications and can be used for limiting liquid, solid or gaseous material flow. The Lug-type butterfly valves are mainly made up of steel or ductile iron. They are mostly having threaded tapped lugs that are placed on the flanges of the valves for connections with the bolt. The lug-style valves are well suited for end-of-line services but it is always recommended to have a blind flange. They are manufactured to be suited with either electric actuation or pneumatic. The material of the seat and the disc must be determined depending on the media flow and the application. The lug body comes with protruding lugs present in the body periphery which offers passage to the hole of the bolts which matches with those in the flanges. The lug butterfly valves are having a design that is very much similar to the 3-piece ball valves in which one end of the line can be taken off without needing to affect the opposite side. This one can be executed with the usage of the flanges, threaded inserts along the two lug sets which do not use nuts as each flange has its own set of bolts. It should also be noted that there is no requirement for shutting down the complete system for performing cleaning, repairing, inspection or replacement operations.
Lug-type butterfly valves can have a wide range of applications like Water and wastewater processing and transportation, Oil and gas, Food processing, Chemical processing, Manufacturing, Pharmaceuticals, HVAC and others. You can expect to get the most advanced range of Plumbing Butterfly valves from Dutco Tennant LLC. We are the biggest supplier in the Middle East.
- Flange Mounting PN16 Only
- BS5155 (BS EN 593)
- ISO 5211 Direct Mount
- Lockable Handle
- Epoxy Coat Finish
- WRAS Approved/li>
|Maximum Pressure||16 Bar|
|Working Temperature||-10°C to +110°C|