Butterfly
Valves

Wafer Typer Gear Operated

Wafer Type Lever Operated

Actuated Operated

Design Features

Wafer type | Lug type Design

Integrally Bonded Seat

Centric Eccentric Disc

Bubble Tight Shut-off

Locking Arrangement

ISO 5211 Mounting Pad

Low Operating Torque

Available Modifications

PTFE Lined Butterfly Valve

Elastomer Lining on Disc

Double Flange Butterfly Valve

Pneumatic Electric Actuator

Lever Operated | Gear Operated

APPLICABLE STANDARDS
PARAMETER STANDARD
Design / Mfg Standard BS 5155    API 609
Face to Face BS 5155    API 609    ISO 5752
Top Flange Drilling ISO 5211
Testing Standard BS 6755 Part-1    API 598
Flange Std Conformity ANSI Class 150    BS 10 Tab D, E, F
HYDRO TEST PRESSURE
PRESSURE RATING BODY UNIT SEAT
PN 10 15 Kg cm2 10 Kg2
PN 16 22 Kg cm2 16 Kg2
PN 25 37 Kg cm2 25 Kg2
SEAT MATERIAL MIN TEMP MAX TEMP
Nitrile -25° C 100° C
EPDM -25° C 120° C
PTFE -65° C 190° C
Viton -5° C 180° C
P. No. PART NAME MATERIAL
1 Body Cast Iron Cast Steel SS 304 316
2 Disc Cast Iron Cast Steel SS 304 316
3 Spindle SS 410 304 316
4 Body Lining Nitirile E.P.D.M Silicon Viton
5 O Ring Nitrile E.P.D.M
6 Pin SS 304 316
7 Lever M S Fabricated
PRODUCT RANGE
Size 40 mm – 500 mm
40 mm – 500 mm
Material Cast Iron &
SG Iron
Material Cast Steel – ASTM
A216 Gr. WCB
Pressure Rating SS 304 / SS 316
End Connection Wafer End
PN 16