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Features
1.Serviced for equipment of Polyester, Ethylene, refining asphalt oil and Urea, which need heat preservation and
safety in pres-sure relief.
2.Heat preservation is for inlet and outlet flange and body and the effect is very well.
3.Balanced Bellows construction dispels influence of backpressure; Prevent spring and Parts from eroding.
4.Materials are strictly chosen as medium and temperature supplied by consumers.
Dimensions (mm)
| Inlet×Outlet | Construction dimension | ||
| L | L1 | H | |
| 3/4"×1 1/2" | 130 | 124 | 420 |
| 1"×2(2 1/2") | 134 | 125 | 440 |
| 1 1/2"×2 1/2"(3") | 150 | 140 | 560 |
| 2"×3" | 155 | 150 | 590 |
| 3"×4" | 185 | 170 | 740 |
| 4"×6" | 225 | 200 | 890 |
| 6"×8" | 256 | 240 | 1080 |
| 6"×10" | 282 | 269 | 1130 |
| 8"×10" | 310 | 280 | 1280 |
Supplier: Saitai Valve, China
Manufacturer: Shop in Shanghai Qingpu Industrial Park
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Catalog:亿万28:Safety Valves