Accessible Bellows Sealed Valve Dimensions and Material
 
Straight Pattern PN40 | Cl 300 RF | Cl 300 LG/SG | Cl 300 LT/ST | Cl 300 Ball/Plug RF
 
Angle Pattern PN40 | Cl 300 RF | Cl 300 LG/SG | Cl 300 LT/ST
 
Material Code 41 Code 20 | 21 | 22 | 26 | 40 | 41 | 52 | 62 | 72 |
 
Part
No.		 Description Material Specification No.
off
1 Body Stainless Steel ASTM A351 CF8M
ASTM A182 F316L		 1
2 Bonnet 1
3 Disc Stainless Steel BS.970 316 S11 1
4 Stem Stainless Steel BS.970 316 S31 1
5 Guide Pillar Stainless Steel BS.970 316 S31 Var.
6 Crosshead Mild Steel BS.970 070 M20 1
7 Packing Gland Stainless Steel BS.970 303 S31 1
8 Screwed Sleeve S.G. Cast Iron EN 1563 EN-GJS-400-15 1
9 Guide Bridge Stainless Steel BS.970 316 S11 1
10 Cap Nut Mild Steel BS.970 230 M07 1
11 Handwheel S.G. Cast Iron EN 1563 EN-GJS-400-15 1
12 Disc Nut Stainless Steel BS.970 316 S31 1
13 Gland Flange Stainless Steel BS.970 316 S11 1
14 Rectangular Key Steel Proprietary 1
15 Nuts (Pillar) Stainless Steel ISO 3506 Grade A2-70 Var.
16 Nuts (Body) Stainless Steel ASTM A194 Grade 8TA Var.
17 Nuts (Gland) Stainless Steel ASTM A194 Grade 8TA 6
18 Lubricating Nipple Steel Proprietary 1
19 Studs (Gland) Stainless Steel ASTM A320 Grade MB8T 2
20 Studs (Body) Stainless Steel ASTM A320 Grade MB8T Var.
21 Locking Washer Stainless Steel BS.970 316 1
22 Locking Washer Stainless Steel BS.970 316 1
23 Nameplate Stainless Steel BS.970 316 1
24 Bellows Hastelloy Hastelloy C276 1
25 Gasket Customer Requirements Proprietary 1
  Gland Packing Customer Requirements Proprietary Var.