BUTTERFLY VALVE,WAFER TYPE, DOUBLE OFFSET ,GEAR OPRETED

HYDRO TEST PRESSURE
SHELL SEAT
16 kg/cm2 07 kg/cm2
SIZE ØNB L ØD
100 110 57 172
150 160 72 219
200 203 75 270
250 254 80 324
300 305 90 380
350 357 95 447
400 415 125 511
450 455 140 546
500 515 150 603
550 565 160 657
600 615 170 714
CONTRUCTION WAFER TYPE,DOUBLE OFFSET DISC,RENEWABLE SEATRING, GEAR OPERATED BUTTERFLY VALVE.
DESIGN & MFG. CODE AWWA-C-504
INSPECTION & TESTING API 598
FACE TO FACE AWWA-C-504
END CONNECTION WAFER TYPE
CLIENT
P.O. NO.
SR. NO. NOMENCLATURE MATERIAL
1 BODY CI / WCB / CF 8 / CF 8M
2 FLAPPER CI / WCB / CF 8 / CF 8M
3 UPPER SHAFT AISI 410 / AISI 304 / AISI 316
4 LOWER SHAFT AISI 410 / AISI 304 / AISI 316
5 SOFT SEAT NITRILE / EPDM
6 SEATRING AISI 410 / AISI 304 / AISI 316
7 SEAT HOLDER AISI 410 / AISI 304 / AISI 316
8 GLAND BUSH AISI 410 / AISI 304 / AISI 316
9 GLAND PACKING GRAPHITE / PTFE
10 GASKET CAF / PTFE
11 COVER CI / WCB / CF 8 / CF 8M
12 STUD & NUT ASTM A 193 GR. B7 / A 194 GR. 2H
13 THRUST PAD AISI 410 / AISI 304 / AISI 316
14 GEAR BOX LEVER CARBON STEEL

NOTE :- (1) ALL DIM. ARE IN MM UNLESS OTHERWISE SPECIFIED.

BUTTERFLY VALVE, FLANGED TYPE, OFFSET DISC , GEAR OPERATED

CONTRUCTION FLANGER END OFFSET DISC,RENEWABLE SEATRING
DESIGN & MFG. CODE AWWA-C-504
INSPECTION & TESTING API 598
FACE TO FACE AWWA-C-504
END CONNECTION BS 10 TABLE -E
SR. NO. NOMENCLATURE MATERIAL
1 BODY CI IS 210 GR. FG 220/260/CS/CF8/CF8M
2 FLAPPER SG IRON / CS / CF8 / CF8M
3 UPPER SHAFT AISI 410 / AISI 304 AISI 316
4 LOWER SHAFT AISI 410 / AISI 304 AISI 316
5 SOFT SEAT EP DM / NITRILE / NE OPRE NE
6 BODY SEAT AISI 410 / AISI 316
7 SEAT HOLDER AISI 410 / AISI 304 AISI 316
8 ‘O’ RING EP DM / NITRILE / NE OPRE NE
9 BEARING BUSH PTFE
10 GASKET PTFE / CAF
11 COVER CI IS 210 GR. FG 220/260/CS/CF8/CF8M
12 STUD & NUT ASTM A 193 GR.B7/A 194 GR.2H
13 THRUST PAD AISI 410 / AISI 304 AISI 316
14 GEAR BOX LEVER MFG. STD
SIZE L ØF FT ‘P’ Ø’d’ ‘N’
110 127 216 22.2 177.8 19 8
135 127 254 22.2 209.5 19 8
160 127 279 22.2 234.9 22.2 8
24 152 336.5 25.4 292.1 22.2 8
265 203 406 25.4 355.6 22.2 12
320 203 457 28.6 406.4 25.4 12
357 203 527 31.8 469.9 25.4 12
415 203 578 31.8 520.7 25.4 12
455 203 641 34.9 584.2 25.4 16
515 203 705 38.1 641.4 25.4 16
615 203 825.5 41.3 755.6 31.8 16
765 305 997 47.6 927.1 34.9 20
915 305 1175 50.8 1092.2 34.9 24
1065 305 1333.5 57.2 1250.9 38.1 28
1215 381 1492 60.3 1409.7 38.1 32
715 305 837 44.4 795 22.2 40
815 305 941 46 900.1 22.2 48