Project Description

Addcon Forged Steel Globe Valves are Manufactured to BS-5352 Tested to BS-5146 Outside and yoke type bonnet made from high quality forgings Body and bonnet made from high quality forgings. Taper Plug type disc and shoulder seated screwed seat ring with perfect matching of mating parts to assure leak tightness.

Material Specification

  SERIAL NO   QTY   DESCRIPTION   MATERIAL
1 1+1 BODY + BONNET ASTM A 182 GR.F304 / F316 / F304L / F316L /  ASTM A 105
2 1 SEAT RING ASTM A 479 T 410 / T304 / T316 / T304L / T316L
3 1 DISC ASTM A 479 T 410 / T304 / T316 / T304L / T316L
4 1 STEM / SPINDLE ASTM A 479 T 410 / T304 / T316 / T304L / T316L
5 4 BONET / STUD ASTM A 193 Gr. B7 /  B8 / B 8M
6 4 BONET /NUT ASTM A 194 Gr. 2H /  8 /  8M
7 1 BONNET BUSH ASTM A 479 T 410 / T304 / T316 / T304L / T316L
9 1 GASKET CAF / SPIRAL WOUND METALLIC S.S 304  /S.S 316 FILLED WITH GRAPHITE
10 1 SET PACKING FLEXIBLE GRAHITE
11 1 HAND WHEEL S.G.IRON / MALLEABLE IRON

Salient Features

  • Globe Valve Body & Bonnet Made From High Quality Forging. The Forgings Are Precision Machined For High Performance
  • Specially Designed Die Formed Graphite Packing, Controlled Clearance Between Stem, Gland And Bonnet Bushing For Guaranteed Low Emissions Meet 100 PPM Maximum Fugitive Emission Levels
  • Back Seating Arrangement Permits The Replacement Of Packing With Valve Under Fully Open Condition
  • Deep Stuffing Box Is Providing For Tightness And Maximum Long Packing Life.
  • Stellited Wedge (Gate), Seat Ring & Back Seat Can Also Be Offered On Special Request
  • Swinging Eye Bolts Facilitate Easy Access To The Stuffing Box.
  • Self – Aligning Two Piece Gland Available

Design and Testing International Standard

End Connection SCREWEND,SOCKET-WELD
SCREWED END STD ANSI B 1.20.1
SOCKET-WELD STD ANSI B 16.11
BUTTWELD END  STD ANSI B 16.25
Face to Face ANSI B 16.10 / BS 5352 / API 602
Design Std BS 5352 / API 602 / ASME B 16.34
Testing Std BS EN ISO 12266 – I ( BS 6755 – I) / API 598 / ISO 5208
Size RANGE 1/2″ To 2″ ( 15 NB To 50 NB )