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Main Features
- Body in ductile iron EN-GJS-400-18-LT, carbon steel WCB (1.0619) or A351 CF8M (1.4408)
- Multi-spring actuator in carbon steel with epoxy coating or stainless-steel AISI316
- Normally-closed and normally-open function
- Seal in PEEK, metal-metal
- Equal-percentage characteristic (EQ%); linear on request
- Self-adjustable packing in PTFE and FPM
- Guided shaft in stainless-steel AISI316 (1.4401) or 17-4PH (1.4542), grinded and polished
- Upper and lower guides for plug (standard from DN 32 to DN 300)
- Leakage classes: IV, VI
- 4-Port body for easier maintenance and inspection
- Maximum temperature up to +500 °C (+930 °F)
- Minimum temperature down to -196 °C (-320 °F)
- Connections: DIN / ANSI flanges – BSPP – NPT – BW – SW
Accessories
- I/P Converter
- Pneumatic, Electro-pneumatic, digital positioner
- Filter-regulator
- Solenoid valve
- Switches
- Lock-up valve
- Booster
