Description
FLUIDCHEM’s Lugged Type Butterfly Valves incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly Valve has a fully rubber lined single piece body with a centric disc construction and is available in wafer lugged style body pattern to ensure precise location in pipeline.
The body liner which also functions as the soft seat, comes with integrally moulded (bonded) version and offers 100% bi-directional sealing against rated pressures of PN10 and PN16
Purpose
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.
Application
Water Treatment Plant
Paper Industry
Sugar Industry
Breweries
Chemical Industry
Waste Effluent Treatment Plant
Drilling Rigs
Gas Plant
Cooling Water Circulation
Heating & Air Conditioning
Pneumatic Conveyors
Compressed Air
Fire Exposure
Pharmaceuticals
Specification
Size Range:
Size: 40mm to 1000mm
-
Temperature Range:
-46°C to +232°C
Body Style:
Lugged
Operation:
Hand Lever / Gear Box /
Pneumatic Actuator 
 
 
 
 
 
 
 
Technical Data
Body Material:
Cast Iron / WCB [CS] /
CF8 [SS 304] / CF8M [SS 316]-
Disc Material:
SG Iron / WCB [CS] /
CF8 [SS 304] / CF8M [SS 316] Body Seat [Liner] Material:
Nitrile / EPDM / Neoprene /
Silicon / Viton / Hypalon / PTFEGland Seal Material:
Nitrile / EPDM / Neoprene /
Silicon / Viton / HypalonStem Material:
AISI 410 /304 / 316 / 304L / 316L
Hand Lever Material:
CS / SS
Fasteners:
CS / SS 304 / SS 316
 
 
Material Of Construction
Valve Design:
BS 5155 / API 609
-
Pressure Testing:
BS 6755-I / API 598
Face to Face:
BS 5155 / API 609
Flange Drilling:
ANSI B 16.5 / BS 10 Table /
DIN / IS 6392Pressure Rating:
PN 10 / PN 16
Inspection:
3rd Party / Client / Manufacturer