AV-290A Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-300IBR Approved


  • AV-290A | Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-300
    Features

    Product Standard

    BS-1868

    Testing Standard

    API-598

    Pressure / Class Rating

    Class-300

    Body Material Cum Standard

    Cast Carbon Steel (ASTM A216 Gr. WCB)

    Product Description

    Bolted Cover

    Type of Seat

    Renewable Seat

    Trim

    13% Cr. (SS 410)

    End Details

    Flanged Ends as per ASME B16.5 Class-300 Raised Face (Drilled)

    Test Pressure

    Body: 77 Bar (Hyd.), Seat: 57 Bar (Hyd.), Seat: 7 Bar (Air)

    Max. Working Temperature

    425°C

    Notes

    Test Certificate in Form III-C as per IBR is furnished with every supply.
    Other trim material combinations are available on request.


    Suitability

    Water

    Steam

    Gas

    Oil

    Air


  • Material Combination
    P.No. Name of Part Material Specification Nos.
    1 Body C.C.S ASTM A216 Gr. WCB 1
    2 Body Seat Ring S.S./ F.S.S./ C.C.S. ASTM A276 TYPE 410/ ASTM A182 Gr. F6a/ ASTM A216 Gr. WCB + 13% Cr. Welded Deposit 2
    3 Disc C.C.S.  ASTM A216 Gr. WCB + 13% Cr. Welded Deposit 1
    4 Hinge Pin S.S. ASTM A276 TYPE 410 1
    5 Hinge C.C.S. ASTM A216 Gr. WCB 1
    6 Nut S.S. AISI-410 1
    7 Washer Carbon Steel To Suit
    8 Gasket Spiral Wound S.S. 304 with Graphite Filler Inner Ring 1
    9 Cover C.C.S. ASTM A216 Gr. WCB 1
    10 Stud & Nuts Alloy Steel/ H.T. Steel ASTM A193 Gr. B7/ ASTM A194 Gr. 2H 1

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

    AV-290A | Cast Carbon Steel Swing Check Valve, Flanged Ends, 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 | Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-300
    Product Inquiry
Features

Product Standard

BS-1868

Testing Standard

API-598

Pressure / Class Rating

Class-300

Body Material Cum Standard

Cast Carbon Steel (ASTM A216 Gr. WCB)

Product Description

Bolted Cover

Type of Seat

Renewable Seat

Trim

13% Cr. (SS 410)

End Details

Flanged Ends as per ASME B16.5 Class-300 Raised Face (Drilled)

Test Pressure

Body: 77 Bar (Hyd.), Seat: 57 Bar (Hyd.), Seat: 7 Bar (Air)

Max. Working Temperature

425°C

Notes

Test Certificate in Form III-C as per IBR is furnished with every supply.
Other trim material combinations are available on request.

Download PDF

Suitability

Water

Steam

Gas

Oil

Air


Material Combination
P.No. Name of Part Material Specification Nos.
1 Body C.C.S ASTM A216 Gr. WCB 1
2 Body Seat Ring S.S./ F.S.S./ C.C.S. ASTM A276 TYPE 410/ ASTM A182 Gr. F6a/ ASTM A216 Gr. WCB + 13% Cr. Welded Deposit 2
3 Disc C.C.S.  ASTM A216 Gr. WCB + 13% Cr. Welded Deposit 1
4 Hinge Pin S.S. ASTM A276 TYPE 410 1
5 Hinge C.C.S. ASTM A216 Gr. WCB 1
6 Nut S.S. AISI-410 1
7 Washer Carbon Steel To Suit
8 Gasket Spiral Wound S.S. 304 with Graphite Filler Inner Ring 1
9 Cover C.C.S. ASTM A216 Gr. WCB 1
10 Stud & Nuts Alloy Steel/ H.T. Steel ASTM A193 Gr. B7/ ASTM A194 Gr. 2H 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 Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-300

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