- About us
- Our Products
- Industries We Serve
- Our Clients
- Contact us
Butterfly valve is a flow regulating disc valve, rotary valves in which a disc – shaped closure member is rotated through 90º, or about to open or close the flow passage. The main function of these valves is to control the flow of liquids through a section of pipe. Butterfly valves are mainly used in waste treatment systems.
JD. Controls Wafer Type Butterfly Valve have been developed with extensive application, design and manufacturing expertise. J. D. High Performance Slim-Seal, Concentric design Butterfly Valves are reliable, maintenance free shutoff with permanently gas-tight seal with an integrally moulded or replaceable elastomer body liner. J. D. Butterfly Body having two nos. flange locating holes for sizes up to 12 and from size 14 and above 04 nos. for easy alignment of valve during installation. Flange locating hole confirm to as per ANSI B 16.5 Class 125 & Class 150 / BS 10 Table D, E, F / PN 6, PN 10, PN 16 or other international standard. J. D. High performance butterfly valves are also available with Full-Lugs type body with raised faces and flanged ends connection.
JD. Butterfly Valve, Wafer Type, Slim-Seal design, maintenance free shutoff. This butterfly valves excess other conventional valves such as gate valve and globe valves in all aspects, especially in terms of light weight, less number of component, no flange gaskets required and economical operation and maintenance costs.
JD. Slim Seal design Butterfly Valves body seat mechanism have a very low torque, tight shut off with zero leakage, compact actuator selection, and long life smooth easy operation. The slim-seal, center disc design valves are widely available with different combination of body, seat & disc materials to satisfy the need of most industrial application.
Availability [Size] : DN40 /40MM / 1 1/2" To DN600 /600MM / 24"
|Butterfly Valve - Double Flanged End Type / Wafer - Flangless, Sandwhich Type|
|Availability [Size]||:||DN40 /40MM / 1 1/2" To DN600 /600MM / 24"|
|Body||:||CI / DI / WCB [CS] / CF8 [SS 304] / CF8M [SS 316] / CF3M [SS 316L] / A 105 / F304 / F316|
|Disc||:||SG Iron / DI / WCB [CS] / CF8 [SS 304] / CF8M [SS 316] / CF3 [SS 304L] / CF3M [SS 316L]|
|Body Seat [Liner]||:||Nitrle / EPDM / Neoprene / NBR / Silicon / Viton / Hypalon / PTFE|
|Gland Seal||:||Nitrle / EPDM / Neoprene / NBR / Silicon / Viton / Hypalon|
|Stem||:||AISI 410 /304 / 316 / 304L / 316L|
|Hand Lever||:||CS / SS|
|Fasteners||:||CS / SS 304 / SS 316|
|End Connection||:||Wafer Type, Flangeless, Sandwhich Type|
|Pressure Rating||:||ASA 125# / 150# / PN6 / PN10 / PN16|
|Operation||:||L.O / G.O / Electrical Actuated / Pneumatic Actuated|
|Valve Design||:||BS 5155 / API 609|
|Pressure Testing||:||BS 6755 Part I / API 598|
|Face to Face||:||ANSI B 16.10|
|Flange Drilling||:||ANSI 16.5 / BS 10 Table/ DIN / IS STD.|
|Special Options||:||P.T.F.E. [PFA/FEP] Lined Butterfly Valve // Moulded/Replaceable Seat Option //
Gear /Pneumatic Rotary Actuator Operated // Damper type Butterfly Valve for High Temp. Air Service
|Note : Butterfly Valve Lever Up To 200 MM & Above Gear Operated|