Cast Steel Angle Stop

PRESSURE / TEMPERATURE RATING:

In accordance with BSI, BS EN 13709 (formerly BS5160*) and ANSI Specifications. For the Line Flange Connection required, refer to the Pressure Temperature Rating Chart in the Technical Data Section of our website.

FLANGED:

BS EN 1092-1 – PN10, PN25, PN16, PN40

BS 10 Tables – E,F,H,

ANSI B 16.5 – Class 150

 

 

 

CONSTRUCTION:

  • Valves will be supplied as Stop Valves Screw Lift (S/L) as illustrated unless specified Combined Stop and Non-Return (SDNR) as shown*. These Valves should be installed with the Valve Head Vertical
  • Bolted cover, Outside Screw and Rising Stem
  • Flanges will be drilled unless otherwise specified on order

MATERIALS:

  • Body – Cast Carbon Steel to ASTM A216 Gr WCB (0.25%C max)
  • Cover – Carbon Steel BS EN 10028 161 – 430
  • Disc – Stainless Steel Casting to ASME SA 487 CA6NM Class A
  • Seat Ring – Stainless Steel to BS EN 10283 1.4408
  • Stem-  Stainless Steel to BS EN 10088-3 1.4006
  • Gland Packing – Exfoliated Graphite
  • Alternative Trim available: Gunmetal Disc and Seat, High Tensile Brass spindle
*DIM A Centre to Face to BS 4312
Nominal Size 15-20 25 32 40 50 65 80 100 125 150 200
 A PN10, 16,25, 40 83 83 114 114 127 140 152 178 203 229 260
BST E, F, H, ANSI 150 83 83 102 102 127 140 152 178 203 229 260
 B  185 209 229 229 277 280 289 337 422 541 670
 C 125 160 160 160 200 200 200 250 315 400 530
Wgt Kg.  7 8 16 16 22 26 33 48 77 108 207

OPTIONAL EXTRAS:

  • Open and Shut Indicator Locking Device

TYPE OF APPLICATION:

  • Isolation

LINE MEDIA:

  • Wet/Saturated Steam
  • Condensate
  • High Temperature Hot Water
  • Medium Temperature Hot Water
  • Low Temperature Hot Water
  • Cold ‘Clean’ Water