FEATURES&BENEFITS1/4"~4" (DN6~DN100)W. P.: 1000WOG(PN64)W. T.:-20ºC ~200ºC (-4ºF~392ºF)Investment castingThread type: ASME B1.20.1(NPT)/DIN2999/BS21 ISO 7/1 / EN10226ITEMPARTSMATERIAL1BODYASTM A351-CF8M/CF82BONNET3SPRINGAISI 316 / AISI 3044SCREWAISI ......
| ITEM | PARTS | MATERIAL |
| 1 | BODY | ASTM A351-CF8M/CF8 |
| 2 | BONNET | |
| 3 | SPRING | AISI 316 / AISI 304 |
| 4 | SCREW | AISI 316/304 |
| 5 | DISC | |
| 6 | SEAL | PTFE |
| Size DN(mm) | ZG | H | L |
| 15 | 1/2 | 73 | 43 |
| 20 | 3/4 | 85 | 48 |
| 25 | 1 | 95 | 55 |
| 32 | 1-1/4 | 113 | 73 |
| 40 | 1-1/2 | 138 | 86 |
| 50 | 2 | 156 | 98 |






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