SAFETY VALVE STAINLESS STEEL FULL-LIFT FLANGED DIN
Material:
stainless steel 1.4408; AISI 316Dimensions:
DN 20 - 200APPLICATION
Steam and gases; saturated steam boilers, over heaters and reheaters,
gas storage tanks, compressed air treatment and storage installations.
Liquids; thermal fluid boilers, installations with large mass flows
and chemical reactions with exothermal processes.
MEDIA
Steam. Thermal oil. Fuel oil, lubricating oil and flammable hydraulic oil. Cargo oil. Air. Gas. Non-flammable hydraulic fluid. Boiler feedwater, condensate. Seawater and freshwater.
OPTIONS
Lever. Gear. Actuators.
Materials
| No. | Part | Material |
|---|---|---|
| 1 | Body | Stainless steel 1.4408 (AISI316) |
| 2 | Closed bell | Stainless steel 1.4408 (AISI316) |
| 3 | Elevator | Stainless steel 1.4408 (AISI316) |
| 4 | Lead | Stainless steel 1.4401 (AISI316) |
| 5 | Hood | Stainless steel 1.4408 (AISI316) |
| 6 | Plug | Stainless steel 1.4542 (AISI630) |
| 7 | Separator | Stainless steel 1.4401 (AISI316) |
| 8 | Seat | Stainless steel 1.4542 (AISI630) |
| 8 | Seat | Stainless steel 1.4028 (AISI420) |
Characteristics
Dimensions
| Flange inlet | Flange Outlet | G | D1 | D2 | L1 | L2 | H | H1 | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| DN 20 / PN 40 | DN 32 / PN 40 | 1/4" | 105 | 140 | 85 | 95 | 350 | 112 | 8.1 |
| DN 25 / PN 40 | DN 40 / PN 40 | 1/4" | 115 | 150 | 95 | 105 | 395 | 129 | 10 |
| DN 32 / PN 40 | DN 50 / PN 40 | 1/4" | 140 | 165 | 100 | 110 | 415 | 129 | 14 |
| DN 40 / PN 40 | DN 65 / PN 40 | 1/4" | 150 | 185 | 115 | 130 | 500 | 148 | 20 |
| DN 50 / PN 40 | DN 80 / PN 40 | 1/4" | 165 | 200 | 125 | 145 | 555 | 148 | 27 |
| DN 65 / PN 40 | DN 100 / PN 16 | 3/8" | 185 | 220 | 140 | 150 | 660 | 191 | 39 |
| DN 80 / PN 40 | DN 125 / PN 16 | 3/8" | 200 | 250 | 155 | 170 | 710 | 191 | 56 |
| DN 100 / PN 16 | DN 150 / PN 16 | 3/8" | 235 | 285 | 175 | 180 | 810 | 191 | 83 |
| DN 125 / PN 16 | DN 200 / PN 16 | 1/2" | 270 | 340 | 215 | 220 | 858 | 191 | 103 |
| DN 150 / PN 16 | DN 250 / PN 10 | 1/2" | 300 | 395 | 225 | 245 | 1029 | 247 | 149 |
| DN 200 / PN 16 | DN 300 / PN 10 | 1/2" | 360 | 445 | 265 | 290 | 1252 | 331 | 244 |