Shopping security
Spring safety valves are designed to discharge the working medium into the atmosphere or into the outlet pipeline when the set pressure of the working medium in the inlet pipeline is exceeded. These valves belong to direct acting safety valves. The direction of medium flow is under the spool. Exceeding the setting pressure causes compression of the valve spring and opening of the spool with medium discharge through the outlet pipe.
| Characteristic | Value |
|---|---|
| Valve Type | Safety Valve |
| Nominal Pressure | 16 bar |
| Operating Temperature | -40°C to +300°C |
| Working Medium | Water, Air, Steam |
| Application | Water Supply, Steam Installations, Compressed Air Transportation, Heating Systems, Process Pipelines |
| Body Material | Carbon Steel A216 Gr WCB/25L |
| Shut-off Element Material | Steel 20X13 |
| Seal Material | Metal |
| Connection Type | Flanged |
| Installation Method | Vertical |
| Country of Manufacture | China |
| Brand | Elephant |
| mm | Model | ||||||
| DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | |
| DN | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
| DN1 | 40 | 50 | 65 | 80 | 100 | 100 | 150 |
| D | 115 | 135 | 145 | 160 | 180 | 195 | 215 |
| D1 | 85 | 100 | 110 | 125 | 145 | 160 | 180 |
| D2 | 68 | 78 | 88 | 102 | 122 | 133 | 158 |
| D3 | 130 | 140 | 160 | 185 | 205 | 205 | 260 |
| D4 | 100 | 110 | 130 | 150 | 170 | 170 | 225 |
| D5 | 80 | 90 | 110 | 128 | 148 | 148 | 202 |
| dc | 16 | 16 | 20 | 25 | 33 | 40 | 48 |
| L | 100 | 105 | 115 | 130 | 140 | 150 | 160 |
| L1 | 70 | 75 | 85 | 90 | 120 | 135 | 200 |
| H | 385 | 390 | 395 | 420 | 510 | 530 | 620 |
| dc | 16 | 16 | 20 | 25 | 33 | 40 | 48 |
| n–Ød | 4–14 | 4–18 | 4–18 | 4–18 | 4–18 | 8–18 | 8–22 |
| n1–Ød1 | 4–14 | 4–14 | 4–14 | 4–18 | 4–18 | 4–18 | 8–18 |

Dimensional sketch of safety spring valves Elephant VR2130M-F full-lift, flanged, body - steel 25L, disc - steel 20X13, seal - metal
| № | Part Name |
|---|---|
| 1 | Body |
| 2 | Cover |
| 3 | Cap |
| 4 | Seat |
| 5 | Disc |
| 6 | Disc Holder |
| 7 | Guide Bushing |
| 8 | Gasket |
| 9 | Adjustment Ring |
| 10 | Gasket |
| 11 | Lock Bolt |
| 12 | Gasket |
| 13 | Ball |
| 14 | Stem |
| 15 | Adjustment Screw |
| 16 | Nut |
| 17 | Support |
| 18 | Spring |
| 19 | Lever |
| 20 | Shaft |
| 21 | Washer |
| 22 | Bolt |
| 23 | Nut |
| 24 | Washer |
| 25 | Stud |
| 26 | Cotter Pin |
| 27 | Nut |
| 28 | Seal |
| 29 | Washer |

Detail sketch of spring loaded safety relief valves Elephant VR2130M-F full-lift, flanged, body - steel 25L, disc - steel 20X13, seal - metal
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
US$40
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