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Bellow Sealed Valve > Product Range > Bellows Flush Bottom Valves

   
Forged Bellow Sealed Globe Valve
TECHNICAL DATA
  • Valve Designed to BS - 1873
  • Valve Tested to API - 598 / BS - 5146
  • Flanged Ends as per ANSI -B- 16.5
 
ACCESSORIES
  • Geared Actuators
  • Electric Actuators
  • Floor Columns
  • By-Pass Piping
 
NOTES
  • Sizes above 250mm has Tow Piece Bonnet
  • Optional Stellited Plug & Seat
  • Alternate Bellow Material: HC-276/MONEL-400 / INCONEL-600
 
   
SR.No. PARTS MATERIAL
1 BODY A-351 Gr. CF8 / CF8M
2 STEM NUT AISI-304 / 316
3 PLUG AISI-304 / 316
4 STEM AISI-304 / 316
5 GASKET SPW. SS-304 + GRAPHOIL
6 BONNET A-351 Gr. CF8 / CF8M
7 FASTENERS A-193 Gr.B8 / A-194 Gr. 8
8 CYLINDER A-351 Gr. CF8 / CF8M / AISI-304/316
9 PACKING GRAPHOIL
10 GLAND BUSH AISI-304 / 316
11 GLAND FLANGE AISI-304 / 316
12 CROSS BOLT & NUT AISI-304 / 316
13 EYE BOLT & NUT AISI-304 / 316
14 YOKE SLEEVE Ni.RESIST
15 HAND WHEEL C.S. FABRICATED
16 BELLOW A-193 Gr.B8 / A-194 Gr. 8
17 HAND WHEEL NUT AISI-304 / 316
18 YOKE NUT AISI-304 / 316
19 GUIDE PLATE AISI-304 / 316
20 TOP COLLAR AISI-316
21 BOTTOM COLLAR AISI-316
Class : 150
SIZE - NB (MM) 40 50 80 100 150 200
FLANGE DIAMETER127152191229279343
FLANGE THICKNESS181925252629
RAISED FACE DIAMETER7392127157216270
RAISED FACE THICK.1.61.61.61.61.61.6
FLANGE P.C.D.98121152191241299
No.of HOLES / HOLE DIA.4/164/194/198/198/228/22


Class : 300
SIZE - NB (MM) 40 50 80 100 150 200
FLANGE DIAMETER127152191229279343
FLANGE THICKNESS181925252629
RAISED FACE DIAMETER7392127157216270
RAISED FACE THICK.1.61.61.61.61.61.6
FLANGE P.C.D.98121152191241299
No.of HOLES / HOLE DIA.4/164/194/198/198/228/22



TEST PRESSURE 150 # 300 #
BODY ( HYD ) 32 Kg/cm2 76 Kg/cm2
SEAT ( HYD ) 23 Kg/cm2 55 Kg/cm2
SEAT ( AIR ) 07 Kg/cm2 07 Kg/cm2
   
 
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