AV-237 Bronze Controllable Feed Check Valve (Flanged Ends)IBR Approved


  • AV-237 | Bronze Controllable Feed Check Valve (Flanged Ends)
    Features

    Bolted Bonnet, Yoke type, Outside screw, Rising Stem,
    Flanged ends as per BS 10, Table-H (Undrilled)

    Test Pressure
    Body : 500 Psig (Hyd.)
    Max. Steam Working Pressure : 250 Psig
    Max. Working Temp. : 220°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 Gasket C.A.F. ASTM A276 Type 410 1
    5 Packing 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 EN 1561 Gr. GJL 200 1
    10 Washer Carbon Steel 1
    11 Handwheel Nut Carbon Steel 1
    12 Studs & Nuts Carbon Steel 4 Each
    13 Gland Studs & Nuts Carbon Steel 2 Each
    AV-237 | Bronze Controllable Feed Check Valve (Flanged Ends)
  • Dimensional Data
    Nominal Size (mm) FF ±1.5 H ØW ØFD FT
    15 102 115 80 114.3 9.5
    20 117 115 80 114.3 9.5
    25 127 145 100 120.7 11.1
    32 140 168 127 133.4 11.1
    40 150 170 127 139.7 12.7
    50 178 195 150 165.1 12.7
  • AV-237 | Bronze Controllable Feed Check Valve (Flanged Ends)
    Product Inquiry
Features

Bolted Bonnet, Yoke type, Outside screw, Rising Stem,
Flanged ends as per BS 10, Table-H (Undrilled)

Test Pressure
Body : 500 Psig (Hyd.)
Max. Steam Working Pressure : 250 Psig
Max. Working Temp. : 220°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 Gasket C.A.F. ASTM A276 Type 410 1
5 Packing 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 EN 1561 Gr. GJL 200 1
10 Washer Carbon Steel 1
11 Handwheel Nut Carbon Steel 1
12 Studs & Nuts Carbon Steel 4 Each
13 Gland Studs & Nuts Carbon Steel 2 Each
Dimensional Data
Nominal Size (mm) FF ±1.5 H ØW ØFD FT
15 102 115 80 114.3 9.5
20 117 115 80 114.3 9.5
25 127 145 100 120.7 11.1
32 140 168 127 133.4 11.1
40 150 170 127 139.7 12.7
50 178 195 150 165.1 12.7

Selected Product

AV-237 Bronze Controllable Feed Check Valve (Flanged Ends)

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