Features: Aluminium housing. A 316 stainless steel housing is also available on request. Double acting or single acting options available. Rotary for pneumatic quarter turn actuators. 4-20mA input signal. Safe area or ATEX II 2G Ex dmb IIB T5 certification. Namur mount. Internal or external position transmitter, limit switch or both options. IP66 ingress protection. Please refer to the YT-1000 table below to see the full options available.