AV-290A (CF8M) C.S.S. Swing Check Valve, Class-300IBR Approved


  • AV-290A (CF8M) | C.S.S. Swing Check Valve, Class-300
    Features

    Bolted Cover, Renewable Seat, SS 316 Trim
    Flanges as per ASME B16.5, Class-300 RF (Drilled)
    Product Standard: BS-1868

    Test Pressure
    Body : 76 Bar (Hyd.)
    Seat : 55 Bar (Hyd.)
    Testing Standard : BSEN-12266-1


    Suitability

    Water

    Steam

    Gas

    Oil

    Air


  • Material Combination
    P.No. Name of Part Material Specification Nos.
    1 Body C.S.S ASTM A351 Gr. CF8M 1
    2 Body Seat Ring S.S./ F.S.S./ C.S.S. ASTM A276 TYPE 316/ ASTM A182 Gr. F316/ ASTM A351 Gr. CF8M 2
    3 Disc C.S.S.  ASTM A351 Gr. CF8M 1
    4 Hinge Pin S.S. ASTM A276 TYPE 316 1
    5 Hinge C.S.S. ASTM A351 Gr .CF8M 1
    6 Nut S.S. AISI-316 1
    7 Washer Carbon Steel To Suit
    8 Gasket Spiral Wound S.S. 316 with Graphite Filler Inner Ring 1
    9 Cover C.S.S. ASTM A351 Gr. CF8M 1
    10 Stud & Nuts Alloy Steel/ H.T. Steel ASTM A193 Gr. B7/B8/ ASTM A194 Gr. 2H/8 1

    NOTE : 1. This item can be supplied in WC6, WC9 material also.

    AV-290A (CF8M) | C.S.S. Swing Check Valve, Class-300
  • Dimensional Data
    Nominal Size (mm) FF ØFW ØRFD ØFD FT K n Ød
    40 241 ±2 38 73 155 19.1 114.3 4 7/8″
    50 267 ±2 51 92.1 165 20.7 127 8 3/4″
    65 292 ±2 64 104.8 190 23.9 149.2 8 7/8″
    80 318 ±2 76 127 210 27 168.3 8 7/8″
    100 356 ±2 102 157.2 255 30.2 200 8 7/8″
    125 400 ±2 127 185.7 280 33.4 235 8 7/8″
    150 444 ±2 152 215.9 320 35 269.9 12 7/8″
    200 533 ±2 203 269.9 380 39.7 330.2 12 1″
    250 622 ±2 254 323.8 445 46.1 387.4 16 1.1/8″
    300 711 ±3 305 381 520 49.3 450.8 16 1.1/4″
    350 838 ±3 337 412.8 585 52.4 514.4 20 1.1/4″
    400 864 ±3 387 469.9 650 55.6 571.5 20 1.3/8″
    450 978 ±3 432 533.4 710 58.8 628.6 24 1.3/8″
    500 1016 ±3 483 584.2 775 62 685.8 24 1.3/8″
    600 1346 ±3 584 692.2 915 68.3 812.8 24 1.5/8″

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

  • AV-290A (CF8M) | C.S.S. Swing Check Valve, Class-300
    Product Inquiry
Features

Bolted Cover, Renewable Seat, SS 316 Trim
Flanges as per ASME B16.5, Class-300 RF (Drilled)
Product Standard: BS-1868

Test Pressure
Body : 76 Bar (Hyd.)
Seat : 55 Bar (Hyd.)
Testing Standard : BSEN-12266-1

Download PDF

Suitability

Water

Steam

Gas

Oil

Air


Material Combination
P.No. Name of Part Material Specification Nos.
1 Body C.S.S ASTM A351 Gr. CF8M 1
2 Body Seat Ring S.S./ F.S.S./ C.S.S. ASTM A276 TYPE 316/ ASTM A182 Gr. F316/ ASTM A351 Gr. CF8M 2
3 Disc C.S.S.  ASTM A351 Gr. CF8M 1
4 Hinge Pin S.S. ASTM A276 TYPE 316 1
5 Hinge C.S.S. ASTM A351 Gr .CF8M 1
6 Nut S.S. AISI-316 1
7 Washer Carbon Steel To Suit
8 Gasket Spiral Wound S.S. 316 with Graphite Filler Inner Ring 1
9 Cover C.S.S. ASTM A351 Gr. CF8M 1
10 Stud & Nuts Alloy Steel/ H.T. Steel ASTM A193 Gr. B7/B8/ ASTM A194 Gr. 2H/8 1

NOTE : 1. This item can be supplied in WC6, WC9 material also.

Dimensional Data
Nominal Size (mm) FF ØFW ØRFD ØFD FT K n Ød
40 241 ±2 38 73 155 19.1 114.3 4 7/8″
50 267 ±2 51 92.1 165 20.7 127 8 3/4″
65 292 ±2 64 104.8 190 23.9 149.2 8 7/8″
80 318 ±2 76 127 210 27 168.3 8 7/8″
100 356 ±2 102 157.2 255 30.2 200 8 7/8″
125 400 ±2 127 185.7 280 33.4 235 8 7/8″
150 444 ±2 152 215.9 320 35 269.9 12 7/8″
200 533 ±2 203 269.9 380 39.7 330.2 12 1″
250 622 ±2 254 323.8 445 46.1 387.4 16 1.1/8″
300 711 ±3 305 381 520 49.3 450.8 16 1.1/4″
350 838 ±3 337 412.8 585 52.4 514.4 20 1.1/4″
400 864 ±3 387 469.9 650 55.6 571.5 20 1.3/8″
450 978 ±3 432 533.4 710 58.8 628.6 24 1.3/8″
500 1016 ±3 483 584.2 775 62 685.8 24 1.3/8″
600 1346 ±3 584 692.2 915 68.3 812.8 24 1.5/8″

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

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AV-290A (CF8M) C.S.S. Swing Check Valve, Class-300

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