Ori?ce | DN 10-100 |
Body material | Cast stainless steel 316L |
Actuator material | PA, PPS |
Seal material | PTFE (NBR, FKM and EPDM on request) |
Medium | Water, alcohol, oils, fuel, salt solution, alkali solutions, organic solvents, steam |
Viscosity | Max. 600 mm2/s |
Packing gland (with silicone grease) | PTFE |
Nominal pressure | PN 25 (body) |
Medium temperature | -10 to +180 °C with PTFE seal |
Ambient temperature | PA actuator | Actuator sizes up to Ø 125 | -10 to +60 °C |
Actuator sizes Ø 175-225 | -10 to +50 °C |
PPS actuator | Actuator sizes Ø 40-80 | +5 to +140 °C |
Actuator sizes Ø 100-125 | +5 to +90 °C |
Installation | As required, preferably with actuator in upright position |
Control medium | Neutral gases, air |
Max. pilot pressure | Actuator size Ø 40 - 80 | PA and PPS PA | 10 bar |
Actuator size Ø 100 | PA | 10 bar |
Actuator size Ø 100 | PPS | 7 bar |
Actuator size Ø 125 | PA and PPS PA | 7 bar |
Actuator size Ø 175-225 | PA | 6 bar |