AV-203 Bronze Auxiliary Steam Stop ValveIBR Approved


  • AV-203 | Bronze Auxiliary Steam Stop Valve
    Features

    Outside Screw, Yoke Type, Rising Stem, Renewable Stainless Steel, Working Parts, Straight Pattern
    Screwed Female BSP Taper Threads BS 21

    Test Pressure
    500 Psig (Hyd.)
    Max. Steam working pressure : 250 Psig
    Max. Working Temp. : 225°C


    Suitability

    Water

    Steam

    Gas

    Oil

    Air


  • Material Combination
    P.No. Name of Part Material Specification Nos.
    1 Body Bronze IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
    2 Body Seat Ring Stainless Steel ASTM A276 Type 410 1
    3 Disc Stainless Steel ASTM A276 Type 410 1
    4 Disc Nut Bronze IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
    4 Gasket C.A.F. IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
    5 Packing Graphited Asbestos
    5 Studs & Nuts Graphited Asbestos
    6 Gland Flange Bronze IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
    7 Bonnet Bronze IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
    8 Stem Stainless Steel ASTM A276 Type 410 1
    9 Handwheel Cast Iron 1
    10 Washer Carbon Steel 1
    11 Nut Carbon Steel 1
    12 Gland Studs & Nuts Carbon Steel 2 Each
    AV-203 | Bronze Auxiliary Steam Stop Valve
  • Dimensional Data
    Nominal Size (mm) FF ±1.5 H ØW T Weight (Kgs.)
    15 83 130 80 1/2″ 1.410
    20 95 135 80 3/4″
    25 111 145 100 1″ 2.650
    32 133 170 127 1.1/4″ 4.190
    40 150 180 127 1.1/2″
    50 178 210 150 2″ 8.880
  • AV-203 | Bronze Auxiliary Steam Stop Valve
    Product Inquiry
Features

Outside Screw, Yoke Type, Rising Stem, Renewable Stainless Steel, Working Parts, Straight Pattern
Screwed Female BSP Taper Threads BS 21

Test Pressure
500 Psig (Hyd.)
Max. Steam working pressure : 250 Psig
Max. Working Temp. : 225°C

Download PDF

Suitability

Water

Steam

Gas

Oil

Air


Material Combination
P.No. Name of Part Material Specification Nos.
1 Body Bronze IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
2 Body Seat Ring Stainless Steel ASTM A276 Type 410 1
3 Disc Stainless Steel ASTM A276 Type 410 1
4 Disc Nut Bronze IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
4 Gasket C.A.F. IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
5 Packing Graphited Asbestos
5 Studs & Nuts Graphited Asbestos
6 Gland Flange Bronze IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
7 Bonnet Bronze IBR 282 (a) (iv) Gr.B / BSEN 1982 Gr. CC491K 1
8 Stem Stainless Steel ASTM A276 Type 410 1
9 Handwheel Cast Iron 1
10 Washer Carbon Steel 1
11 Nut Carbon Steel 1
12 Gland Studs & Nuts Carbon Steel 2 Each
Dimensional Data
Nominal Size (mm) FF ±1.5 H ØW T Weight (Kgs.)
15 83 130 80 1/2″ 1.410
20 95 135 80 3/4″
25 111 145 100 1″ 2.650
32 133 170 127 1.1/4″ 4.190
40 150 180 127 1.1/2″
50 178 210 150 2″ 8.880

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AV-203 Bronze Auxiliary Steam Stop Valve

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