1065 Cast Iron Globe Steam Stop Valve Straight Pattern (Flanged)

1065 Cast Iron Globe Steam Stop Valve Straight Pattern (Flanged)

Salient Features –
  • Flanged Ends to DIN 2533 PN 16RF.
  • Straight Pattern, Outside Screw, Yoke Type, Rising Stem.
  • Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
  • Provision for re-packing under pressure.
  • Minimum pressure drop inside the body due to streamlined body design.
  • High lift of the seat to avoid any obstruction in the flow.
  • Sturdy and comparatively bigger-sized wheel provided to give sufficient torque for easy operation.
Test Pressure (Hydrostatic) :
  • Shell : 26 kg/cm²g (370 psig)
  • Working Pressure (Steam) : 13 kg/cm²g (185 psig)
  • Maximum Working Temperature: 220°C

Materials

P.No. Name of Part Material of Construction Specification Quantity
1 Nut Carbon Steel – – – 1
2 Washer Carbon Steel – – – 1
3 Handwheel Cast Iron IS 210 Gr. FG 200 1
4 Stem Stainless Steel ASTM 276 Type 410 1
5 Yoke Bush Bronze IS 318 Gr. LTB 2 1
6 Locking Screw Carbon Steel – – – 1
7 Gland Flange Cast Iron IBR 86-93 Gr. A 1
8 Bonnet Cast Iron IBR 86-93 Gr. A 1
9 Gland Packing Braided Graphited Asbestos IS 4687  –
10 Studs Carbon Steel IS 1367 As Reqd.
11 Nuts Carbon Steel IS 1367 As Reqd.
12 Gasket Steam Jointing Sheet IS 2712 Gr. W/3 1
13 Stem Nut Stainless Steel ASTM A 276 Type 410 1
14 Stem Ring Stainless Steel ASTM A 276 Type 410 1
15 Disc Cast Iron IBR 86-93 Gr. A 1
16 Seat Ring Stainless Steel ASTM A 276 Type 410 / ASTM A 182 Gr. F6a 1
17 Body Seat Ring Stainless Steel ASTM A 276 Type 410 / ASTM A 182 Gr. F6a 1
18 Body Cast Iron IBR 86-93 Gr. A 1
19 Nuts Carbon Steel IS 1367 2
20 Bolts Carbon Steel IS 1367 2

Material Diagram

Sizes / Dimensions

Size (Inches) Size (mm) A ±1.5 B~ ØC~
1/2 15 130 160 96
3/4 20 150 166 96
1 25 160 180 118
1 1/4 32 180 196 118
1 1/2 40 200 228 150
2 50 230 250 150
2 1/2 65 290 280 180
3 80 310 295 200
4 100 350 335 235
5 125 400 409 285
6 150 480 470 350
8* 200 600 580 435

Pressure and Temperature for 200 mm Valve is as per PN10 and flanges to PN 10RF.