Product Name Bronze Spring Loaded Safety Relief Valve, Enclosed Discharge (Screwed) Item No125
Test Pressure Hyraulic | Shell : 21.10 kg/cm2g (300Psig)
Seat: 10.55kg/cm2g (150Psig) | Seat Pressure Range : 0-10 kg/cm2g (Max.)
Maximum Working Temperature : 80°C
Dimensions
| Inches | mm | A ± 1.5 | B | C ~ |
|---|---|---|---|---|
| 1/2 | 15 | 33 | 1/2" | 146 |
| 3/4 | 20 | 35.5 | 3/4" | 160 |
| 1 | 25 | 45 | 1" | 173 |
| 1¼ | 32 | 45 | 1¼" | 190 |
| 1½ | 40 | 57 | 1½" | 220 |
| 2 | 50 | 57 | 2" | 240 |
Materials
| Description | Material | Specification |
|---|---|---|
| Body | Bronze | IS:318 Gr. LTB2 |
| Disc | Bronze | IS:318 Gr. LTB2 |
| Stem | Forged Brass | IS:6912 Gr. FLB |
| Spring | Spring Steel | EN 47 Gr. B |
| Spring Disc | Bronze | IS:318 Gr. LTB2 |
| Chamber | Bronze | IS:318 Gr. LTB2 |
| Check Nut | Bronze | IS:318 Gr. LTB2 |
| Adjusting Screw | Bronze | IS:318 Gr. LTB2 |
| Disc Facing | Nitrile Rubber | IS:5192 - 1 |
| Guide | Bronze | IS:318 Gr. LTB2 |
| Nut | Brass | - |
| Split Pin | Brass | - |
Salient Features :
- Screwed Male ends to IS 554/ BS 21/ ISO 7
- Enclosed discharge Type
- Metal to rubber contact seating
Best For :
-outline-andi-nur-abdillah.png)
Water
Air
Steam
Oil
Gases
