AV-290B Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-600


  • AV-290B | Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-600
    Features

    Product Standard

    BS-1868

    Testing Standard

    API-598

    Pressure / Class Rating

    Class-600

    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-600 Raised Face (Drilled)

    Test Pressure

    Body: 153 Bar (Hyd.), Seat: 112 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-290B | Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-600
  • Dimensional Data
    Nominal Size (mm) FF ±2 ØFW ØFD ØRFD FT k n Ød
    40 241 38 155 73 22.3 114.3 4 7/8″
    50 292 51 165 92.1 25.4 127 8 3/4″
    65 330 64 190 104.8 28.6 149.2 8 7/8″
    80 356 76 210 127 31.8 168.3 8 7/8″
    100 432 102 275 157.2 38.1 215.9 8 1″
    125 508 127 330 185.7 44.5 266.7 8 1.1/8″
    150 559 152 355 215.9 47.7 292.1 12 1.1/8″
    200 660 200 420 269.9 55.6 349.2 12 1.1/4″
    250 787 248 510 323.8 63.5 431.8 16 1.3/8″

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

  • AV-290B | Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-600
    Product Inquiry
Features

Product Standard

BS-1868

Testing Standard

API-598

Pressure / Class Rating

Class-600

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-600 Raised Face (Drilled)

Test Pressure

Body: 153 Bar (Hyd.), Seat: 112 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 ±2 ØFW ØFD ØRFD FT k n Ød
40 241 38 155 73 22.3 114.3 4 7/8″
50 292 51 165 92.1 25.4 127 8 3/4″
65 330 64 190 104.8 28.6 149.2 8 7/8″
80 356 76 210 127 31.8 168.3 8 7/8″
100 432 102 275 157.2 38.1 215.9 8 1″
125 508 127 330 185.7 44.5 266.7 8 1.1/8″
150 559 152 355 215.9 47.7 292.1 12 1.1/8″
200 660 200 420 269.9 55.6 349.2 12 1.1/4″
250 787 248 510 323.8 63.5 431.8 16 1.3/8″

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

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AV-290B Cast Carbon Steel Swing Check Valve, Flanged Ends, Class-600

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