Type of Pattern
Right Angle Pattern
Body Material Cum Standard
Bronze (IBR 282 (a) (iv) Gr. B)
Product Description
Spring Loaded, Enclosed Discharge
Trim
Cu-Alloy
End Details
Inlet Screwed Male BSP Taper Threads (BS-21), Outlet Screwed Female BSP Parallel Threads (BS-21)
Test Pressure
Body: 300 Psig (Hyd.)
Max. Working Pressure
150 Psig (Steam)
Max. Working Temperature
225°C
Max. Set Pressure
150 Psig (Steam)
Notes
Test Certificate in Form III-C as per IBR is furnished with every supply.
Water
Steam
Gas
Oil
Air
Type of Pattern
Right Angle Pattern
Body Material Cum Standard
Bronze (IBR 282 (a) (iv) Gr. B)
Product Description
Spring Loaded, Enclosed Discharge
Trim
Cu-Alloy
End Details
Inlet Screwed Male BSP Taper Threads (BS-21), Outlet Screwed Female BSP Parallel Threads (BS-21)
Test Pressure
Body: 300 Psig (Hyd.)
Max. Working Pressure
150 Psig (Steam)
Max. Working Temperature
225°C
Max. Set Pressure
150 Psig (Steam)
Notes
Test Certificate in Form III-C as per IBR is furnished with every supply.
Water
Steam
Gas
Oil
Air
S.No | Description | No. | Material | Specifications |
---|---|---|---|---|
1 | Body | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K |
2 | Regulating Ring | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K |
3 | Locking Screw | 1 | Brass | – |
4 | Disc | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K |
5 | Lower Spring Disc | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K |
6 | Spring | 1 | Stainless Steel | IBR 307 / AISI 304 |
7 | Spring Chamber | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K |
8 | Stem | 1 | Brass / Stainless Steel | IS 6912 Gr. FLB / ASTM A 276 Type 410 |
9 | Upper Spring Disc | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K |
10 | Check Nut | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K |
11 | Adjusting Screw | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K |
12 | Cap | 1 | Aluminium | – |
13 | Lever | 1 | Bronze | IBR 282 (a) (iv) Gr. B |
Size (mm) | CF | CF1 | H | T |
---|---|---|---|---|
15 | 48 | 62 | 220 | 1/2” |
20 | 48 | 62 | 220 | 3/4” |
25 | 60 | 74 | 235 | 1” |
32 | 74 | 81 | 291 | 1.1/4” |
40 | 75 | 91 | 300 | 1.1/2” |
50 | 81 | 110 | 360 | 2” |
Bronze
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