Flanged Safety Valve Angle Type Cast Steel
Angled body metal seated safety relief valve. Pressure preset and sealed, fitted with manual relief handle. Raised face flanged.
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Product Parameters
| End standard: | DIN EN / ASME B16.5 |
| Size: | DN15-DN100 |
| Flange drilled: | PN16(DN15-DN100) |
| Max. set outlet pressure: | 40bar(DN15-DN50) 36bar(DN65) 25bar(DN80) 18bar(DN100) |
| Media: | Steam, gases and liquids |
| Material： | Steel,ductile iron,bronze |
| Option: | Flanges drilled PN25-PN63 alt. Class 150-Class 600(Inlet), PN25-PN40 alt. Class 150-Class300(Outlet). |
Product Dimensions
| DN | n x ød | Hcd | øD | L | H |
| 15 | 4×14 | 65 | 95 | 90 | 282 |
| 20 | 4×14 | 75 | 105 | 95 | 287 |
| 25 | 4×14 | 85 | 115 | 100 | 292 |
| 32 | 4×18 | 100 | 140 | 105 | 395 |
| 40 | 4×18 | 110 | 150 | 115 | 405 |
| 50 | 4×18 | 125 | 165 | 125 | 450 |
| 65 | 4×18 | 145 | 185 | 145 | 470 |
| 80 | 8×18 | 160 | 200 | 155 | 700 |
| 100 | 8×18 | 180 | 220 | 175 | 730 |
Drawings
Material Specification
| No | Part | DN | Material |
| 1 | Body | DN15-DN100 | WCB |
| 2 | Spring Bonnet | DN15-DN25 | Nodular Cast Iron |
| 2 | Spring Bonnet | DN32-DN40 | Cast Steel |
| 2 | Spring Bonnet | DN50-DN65 | Cast Steel |
| 2 | Spring Bonnet | DN80-DN100 | Steel |
| 3 | Disc | DN15-DN100 | Stainless Steel |
| 4 | Seat | DN15-DN100 | Stainless Steel |
| 5 | Stem | DN15-DN100 | Stainless Steel |
| 6 | Packing Ring | DN15-DN25 | TESNIT |
| 6 | Packing Ring | DN32-DN40 | TESNIT |
| 6 | Packing Ring | DN50-DN65 | TESNIT |
| 6 | Packing Ring | DN80-DN100 | PTFE |
| 7 | Disc Ring | DN15-DN25 | – |
| 7 | Disc Ring | DN32-DN100 | Stainless Steel |
| 8 | Spring | DN15-DN100 | Stainless Steel |
| 9 | Lifting Lever | DN15-DN100 | Aluminium |
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