AV-251 Cast Iron Globe Steam Stop Valve, PN 16IBR Approved


  • AV-251 | Cast Iron Globe Steam Stop Valve, PN 16
    Features

    Bolted Bonnet, Yoke Type, Outside Screw, Rising Stem
    Flanges as per BSEN 1092-2:97 PN 16
    Product Specification : BSEN 13789:10

    Testing Standard : BS EN 12266 Part-1

     


    Suitability

    Water

    Steam

    Gas

    Oil

    Air


  • Material Combination
    P.No. Name of Part Material Specification Nos.
    1 Body Cast Iron BS 1561 Gr. GJL 220 1
    2 Body Seat Ring Stainless Steel ASTM A276 Type 410 / IS 6603 / ASTM A217 Gr. CA15 1
    3 Disc Stainless Steel ASTM A276 TYPE 410 / ASTM A217 Gr. CA15 1
    4 Disc Nut Stainless Steel ASTM A276 Type 410 1
    5 Stem Stainless Steel ASTM A276 Type 410 1
    6 Gasket C.A.F / Non Asbestos Fibre 1
    7 Studs and Nuts Carbon Steel
    8 Packing Flexible Graphite
    9 Gland Flange Cast Iron BS 1561 Gr. GJL 220 1
    10 Bonnet Cast Iron BS 1561 Gr. GJL 220 1
    11 Yoke Bush Stainless Steel / Al. Bronze / Alloyed Ductile Iron (Mo-Cu-Di) ASTM A582 Type 416 / BS 1982 CC331G 1
    12 Washer Carbon Steel 1
    13 Nut Carbon Steel 1
    14 Handwheel M.I 1
    15 T-Bolts & Nuts Carbon Steel 2 Each
    AV-251 | Cast Iron Globe Steam Stop Valve, PN 16
  • Dimensional Data
    Nominal Size (mm) FF H ØW ØFD ØRFD RFH k n Ød FT Weight (Kgs.)
    15 130 175 100 95 46 2 65 4 14 14 4.300
    20 150 180 100 105 56 2 75 4 14 16 5.900
    25 160 210 100 115 65 3 85 4 14 16 7.100
    32 180 240 165 140 76 3 100 4 19 18 11.000
    40 200 255 165 150 84 3 110 4 19 18 12.850
    50 230 265 165 165 99 3 125 4 19 20 16.500
    65 290 317 200 185 118 3 145 4 19 20
    80 310 330 200 200 132 3 160 8 19 22 36.000
    100 350 380 250 220 156 3 180 8 19 24 48.000
    125 400 410 250 250 184 3 210 8 19 26 85.000
    150 480 440 315 285 211 3 240 8 23 26 105.00
    200 600 490 400 340 266 3 295 8 23 26 105.00
    250 730 630 400 395 319 3 350 12 23 29 105.00

    k – P.C.D; n – Number of Holes;  Ød – Diameter of Holes

  • AV-251 | Cast Iron Globe Steam Stop Valve, PN 16
    Product Inquiry
Features

Bolted Bonnet, Yoke Type, Outside Screw, Rising Stem
Flanges as per BSEN 1092-2:97 PN 16
Product Specification : BSEN 13789:10

Testing Standard : BS EN 12266 Part-1

 

Download PDF

Suitability

Water

Steam

Gas

Oil

Air


Material Combination
P.No. Name of Part Material Specification Nos.
1 Body Cast Iron BS 1561 Gr. GJL 220 1
2 Body Seat Ring Stainless Steel ASTM A276 Type 410 / IS 6603 / ASTM A217 Gr. CA15 1
3 Disc Stainless Steel ASTM A276 TYPE 410 / ASTM A217 Gr. CA15 1
4 Disc Nut Stainless Steel ASTM A276 Type 410 1
5 Stem Stainless Steel ASTM A276 Type 410 1
6 Gasket C.A.F / Non Asbestos Fibre 1
7 Studs and Nuts Carbon Steel
8 Packing Flexible Graphite
9 Gland Flange Cast Iron BS 1561 Gr. GJL 220 1
10 Bonnet Cast Iron BS 1561 Gr. GJL 220 1
11 Yoke Bush Stainless Steel / Al. Bronze / Alloyed Ductile Iron (Mo-Cu-Di) ASTM A582 Type 416 / BS 1982 CC331G 1
12 Washer Carbon Steel 1
13 Nut Carbon Steel 1
14 Handwheel M.I 1
15 T-Bolts & Nuts Carbon Steel 2 Each
Dimensional Data
Nominal Size (mm) FF H ØW ØFD ØRFD RFH k n Ød FT Weight (Kgs.)
15 130 175 100 95 46 2 65 4 14 14 4.300
20 150 180 100 105 56 2 75 4 14 16 5.900
25 160 210 100 115 65 3 85 4 14 16 7.100
32 180 240 165 140 76 3 100 4 19 18 11.000
40 200 255 165 150 84 3 110 4 19 18 12.850
50 230 265 165 165 99 3 125 4 19 20 16.500
65 290 317 200 185 118 3 145 4 19 20
80 310 330 200 200 132 3 160 8 19 22 36.000
100 350 380 250 220 156 3 180 8 19 24 48.000
125 400 410 250 250 184 3 210 8 19 26 85.000
150 480 440 315 285 211 3 240 8 23 26 105.00
200 600 490 400 340 266 3 295 8 23 26 105.00
250 730 630 400 395 319 3 350 12 23 29 105.00

k – P.C.D; n – Number of Holes;  Ød – Diameter of Holes

Selected Product

AV-251 Cast Iron Globe Steam Stop Valve, PN 16

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