AV-231 Bronze Spring Loaded Safety Valve (Open Discharge)IBR Approved


  • AV-231 | Bronze Spring Loaded Safety Valve (Open Discharge)
    Features

    Screwed male BSP taper threads as per BS 21

    Test Pressure
    Body : 300 Psig (Hyd.)
    Max. Set Pressure : 150 Psig
    Max. Working Temp. : 220°C


    Suitability

    Water

    Steam

    Gas

    Oil

    Air


  • Material Combination
    P.No. Name of Part Material Specification Nos.
    1 Body Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
    2 Regulating Ring Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
    3 Locking Screw Brass 1
    4 Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
    5 Lower Spring Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
    6 Spring Stainless Steel IBR 307 / AISI 304 1
    7 Spring Chamber Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
    8 Stem Brass / Stainless Steel IS 6912 Gr. FLB / ASTM A276 TYPE 410 1
    9 Upper Spring Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
    10 Check Nut Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
    11 Adjusting Screw Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
    12 Cap Aluminium 1
    13 Lever Bronze / Aluminium IBR 282 (a) (iv) Gr. B/ – 1
    AV-231 | Bronze Spring Loaded Safety Valve (Open Discharge)
  • Dimensional Data
    Nominal Size (mm) H T
    15 204 1/2″
    20 205 3/4″
    25 228 1″
    32 291 1.1/4″
    40 300 1.1/2″
    50 360 2″
  • AV-231 | Bronze Spring Loaded Safety Valve (Open Discharge)
    Product Inquiry
Features

Screwed male BSP taper threads as per BS 21

Test Pressure
Body : 300 Psig (Hyd.)
Max. Set Pressure : 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 Body Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
2 Regulating Ring Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
3 Locking Screw Brass 1
4 Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
5 Lower Spring Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
6 Spring Stainless Steel IBR 307 / AISI 304 1
7 Spring Chamber Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
8 Stem Brass / Stainless Steel IS 6912 Gr. FLB / ASTM A276 TYPE 410 1
9 Upper Spring Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
10 Check Nut Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
11 Adjusting Screw Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1
12 Cap Aluminium 1
13 Lever Bronze / Aluminium IBR 282 (a) (iv) Gr. B/ – 1
Dimensional Data
Nominal Size (mm) H T
15 204 1/2″
20 205 3/4″
25 228 1″
32 291 1.1/4″
40 300 1.1/2″
50 360 2″

Selected Product

AV-231 Bronze Spring Loaded Safety Valve (Open Discharge)

Enter Product Query

Products (By Material)

Bronze

Site Credits : Seigospace