AV-258 Cast Iron Accessible Feed Check Valve, Flanged EndsIBR Approved


  • AV-258 | Cast Iron Accessible Feed Check Valve, Flanged Ends
    Features

    Body Material Cum Standard

    Cast Iron (IBR 86 to 93 Gr. A)

    Product Description

    Bolted Bonnet, Outside Screw & Yoke Type, Rising Stem, Handwheel Operated

    Type of Seat

    Renewable Seat

    Type of Disc

    Renewable Disc

    Trim

    13% Cr. (SS 410)

    End Details

    Flanged Ends as per BS-10 Table-F Flat Face (Undrilled)

    Test Pressure

    Body: 300 Psig (Hyd.)

    Max. Working Pressure

    150 Psig (Steam)

    Max. Working Temperature

    220°C

    Notes

    Test Certificate in Form III-C as per IBR is furnished with every supply.


    Suitability

    Water

    Steam

    Gas

    Oil

    Air


  • Material Combination
    S.No Description No. Material Specifications
    1 Nut 1 Carbon Steel
    2 Handwheel 1 Cast Iron / M.I. IS 210 Gr. FG200
    3 Yoke Bush 1 Stainless Steel ASTM A 582 Type 416 / ASTM A 276 Type 410
    4 Stem 1 Stainless Steel ASTM A 276 Type 410
    5 Gland 1 Cast Iron IBR 86 to 93 Gr.A / IS 210 Gr. FG200
    6 Studs & Nuts To Suit Carbon Steel
    7, 8 Bonnet, Body 1 Cast Iron IBR 86 to 93 Gr.A / IS 210 Gr. FG200
    9 Disc Nut 1 Stainless Steel ASTM A 276 Type 410
    10 Disc 1 Stainless Steel ASTM A 276 Type 410 / ASTM A 217 Gr. CA15
    11 Body Seat Ring 2 Stainless Steel ASTM A 276 Type 410 + Stellite
    12 Check Valve Disc 1 Stainless Steel ASTM A 276 Type 410 / ASTM A 217 Gr. CA15
    13 Inlet Body 1 Cast Iron IBR 86 to 93 Gr.A / IS 210 Gr. FG200
    14 Gland Packing Graphited Asbestos
    15 Gasket 2 C.A.F.
    16 T-Head Bolts & Nuts 2 Each Carbon Steel
    AV-258 | Cast Iron Accessible Feed Check Valve, Flanged Ends
  • Dimensional Data
    Size (mm) CF CF1 H ØW ØFD FT Øk n Ød
    25 116 152.5 190 175 120.7 12.7 87.3 4 17.5
    32 108 167 200 175 133.4 15.9 98.4 4 17.5
    40 114 173 210 175 139.7 15.9 104.8 4 17.5
    50 127 203 230 175 165.1 19.1 127 4 17.5
    65 152 238 275 250 184.2 19.1 146 8 17.5
  • AV-258 | Cast Iron Accessible Feed Check Valve, Flanged Ends
    Product Inquiry
Features

Body Material Cum Standard

Cast Iron (IBR 86 to 93 Gr. A)

Product Description

Bolted Bonnet, Outside Screw & Yoke Type, Rising Stem, Handwheel Operated

Type of Seat

Renewable Seat

Type of Disc

Renewable Disc

Trim

13% Cr. (SS 410)

End Details

Flanged Ends as per BS-10 Table-F Flat Face (Undrilled)

Test Pressure

Body: 300 Psig (Hyd.)

Max. Working Pressure

150 Psig (Steam)

Max. Working Temperature

220°C

Notes

Test Certificate in Form III-C as per IBR is furnished with every supply.

Download PDF

Suitability

Water

Steam

Gas

Oil

Air


Material Combination
S.No Description No. Material Specifications
1 Nut 1 Carbon Steel
2 Handwheel 1 Cast Iron / M.I. IS 210 Gr. FG200
3 Yoke Bush 1 Stainless Steel ASTM A 582 Type 416 / ASTM A 276 Type 410
4 Stem 1 Stainless Steel ASTM A 276 Type 410
5 Gland 1 Cast Iron IBR 86 to 93 Gr.A / IS 210 Gr. FG200
6 Studs & Nuts To Suit Carbon Steel
7, 8 Bonnet, Body 1 Cast Iron IBR 86 to 93 Gr.A / IS 210 Gr. FG200
9 Disc Nut 1 Stainless Steel ASTM A 276 Type 410
10 Disc 1 Stainless Steel ASTM A 276 Type 410 / ASTM A 217 Gr. CA15
11 Body Seat Ring 2 Stainless Steel ASTM A 276 Type 410 + Stellite
12 Check Valve Disc 1 Stainless Steel ASTM A 276 Type 410 / ASTM A 217 Gr. CA15
13 Inlet Body 1 Cast Iron IBR 86 to 93 Gr.A / IS 210 Gr. FG200
14 Gland Packing Graphited Asbestos
15 Gasket 2 C.A.F.
16 T-Head Bolts & Nuts 2 Each Carbon Steel
Dimensional Data
Size (mm) CF CF1 H ØW ØFD FT Øk n Ød
25 116 152.5 190 175 120.7 12.7 87.3 4 17.5
32 108 167 200 175 133.4 15.9 98.4 4 17.5
40 114 173 210 175 139.7 15.9 104.8 4 17.5
50 127 203 230 175 165.1 19.1 127 4 17.5
65 152 238 275 250 184.2 19.1 146 8 17.5

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AV-258 Cast Iron Accessible Feed Check Valve, Flanged Ends

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