AV-258 Cast Iron Accessible Feed Check ValveIBR Approved


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

    Bolted Bonnet, O/S Screw & Yoke Type, Curved Inlet, Without Inspection
    Branch Flanges as per BS-10 Table ‘F’

    Test Pressure
    Test Pressure : 300 Psig (Hyd.)
    Max. B.O.P. : 150 Psig
    Max. Working Temp. : 220°C


    Suitability

    Water

    Steam

    Gas

    Oil

    Air


  • Material Combination
    P.No. Name of Part Material Specification Nos.
    1 Nut Carbon Steel 1
    2 Handwheel Cast Iron / M.I. IS 210 Gr. FG200 1
    3 Yoke Bush Stainless Steel ASTM A582 Type 416 / ASTM A276 Type 410 1
    4 Stem Stainless Steel ASTM A276 Type 410 1
    5 Gland Cast Iron IBR 86 TO 93 Gr. A / IS 210 Gr. FG200 1
    6 Studs and Nuts Carbon Steel
    7 Bonnet Cast Iron IBR 86 TO 93 Gr. A / IS 210 Gr. FG200 1
    8 Body Cast Iron IBR-86 TO 93 Gr. A / IS 210 Gr.FG200 1
    9 Disc Nut Stainless Steel ASTM A276 Type 410 1
    10 Disc Stainless Steel ASTM A276 Type 410 / ASTM A217 Gr. CA15 1
    11 Body Seat Ring Stainless Steel ASTM A276 Type 410 + Stellite 2
    12 Check Valve Disc Stainless Steel ASTM A276 Type 410 / ASTM A217 Gr. CA15 1
    13 Inlet Body Cast Iron IBR-86 TO 93 Gr. A / IS 210 Gr. FG200 1
    14 Gland Packing Graphited Asbestos
    15 Gasket CAF 2
    16 Plug Stainless Steel ASTM A276 Type 410 1
    17 T-Head Bolts & Nuts for Gland (Not Shown) Carbon Steel 2 Each
    AV-258 | Cast Iron Accessible Feed Check Valve
  • Dimensional Data
    Nominal Size (mm) CF ±1 CF1 ±1 H ØW ØFD FT Weight (Kgs.)
    25 116 152.5 190 175 120.7 12.7
    32 108 167 200 175 133.4 15.9
    40 114 173 210 175 139.7 15.9 14.100
    50 127 203 230 175 165.1 19.1 18.500
    65 152 238 275 250 184.2 19.1
  • AV-258 | Cast Iron Accessible Feed Check Valve
    Product Inquiry
Features

Bolted Bonnet, O/S Screw & Yoke Type, Curved Inlet, Without Inspection
Branch Flanges as per BS-10 Table ‘F’

Test Pressure
Test Pressure : 300 Psig (Hyd.)
Max. B.O.P. : 150 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 Nut Carbon Steel 1
2 Handwheel Cast Iron / M.I. IS 210 Gr. FG200 1
3 Yoke Bush Stainless Steel ASTM A582 Type 416 / ASTM A276 Type 410 1
4 Stem Stainless Steel ASTM A276 Type 410 1
5 Gland Cast Iron IBR 86 TO 93 Gr. A / IS 210 Gr. FG200 1
6 Studs and Nuts Carbon Steel
7 Bonnet Cast Iron IBR 86 TO 93 Gr. A / IS 210 Gr. FG200 1
8 Body Cast Iron IBR-86 TO 93 Gr. A / IS 210 Gr.FG200 1
9 Disc Nut Stainless Steel ASTM A276 Type 410 1
10 Disc Stainless Steel ASTM A276 Type 410 / ASTM A217 Gr. CA15 1
11 Body Seat Ring Stainless Steel ASTM A276 Type 410 + Stellite 2
12 Check Valve Disc Stainless Steel ASTM A276 Type 410 / ASTM A217 Gr. CA15 1
13 Inlet Body Cast Iron IBR-86 TO 93 Gr. A / IS 210 Gr. FG200 1
14 Gland Packing Graphited Asbestos
15 Gasket CAF 2
16 Plug Stainless Steel ASTM A276 Type 410 1
17 T-Head Bolts & Nuts for Gland (Not Shown) Carbon Steel 2 Each
Dimensional Data
Nominal Size (mm) CF ±1 CF1 ±1 H ØW ØFD FT Weight (Kgs.)
25 116 152.5 190 175 120.7 12.7
32 108 167 200 175 133.4 15.9
40 114 173 210 175 139.7 15.9 14.100
50 127 203 230 175 165.1 19.1 18.500
65 152 238 275 250 184.2 19.1

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AV-258 Cast Iron Accessible Feed Check Valve

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