The BONOMI EXM8E0631 WITH SERIES 631LL 2-WAY CARBON STEEL 3-PIECE SW ENDS BALL VALVE AND VALBIA CSA APPROVED EXPLOSION PROOF ELECTRIC ACTUATOR is a direct mount assembly with a 2-way, 3 pc. Carbon Steel Ball Valve and an Ex-Proof Electric Actuator. It is suitable for applications such as hot water, oil, and gases. The valve has a 3-piece Carbon Steel body, SW, Class 900 sizes 1/4” to 2”, Class 600 sizes 2-1/2” to 4”, Carbon steel-2200 psi (1/4” to 2”), 1500 psi (2-1/2” to 4”), ISO 5211 mounting pad w/ square stem, TFM-4215 ball seats, standard latch locking handle, and conforms to ANSI 16.34, ANSI B1.20.1 thread depths, NACE MR0175. It is fire safe to API 607-6th edition, has grounded ball and stem, standard 316 stainless steel ball and stem, and a temperature range of -50° F to 550° F. The actuator has a NEMA 4x, 7, 8 & 9 (CSA Approved) enclosure, IP68 with explosion-protected performance and 1/2” FSW conduit connection, temperature range of 22°F to 158°F, clutch-less manual override, thermostatically controlled anti-condensation heater, self-locking gear system, available in both ON/OFF (00*) or 4~20 mA MODULATING (02*), 30% Duty Cycle (ON/OFF) and 75% Duty Cycle (MODULATING), ISO 5211 Mounting Bolt Pattern and DIN 3337 Double Square Drive, ± 5° Mechanical stop on 0° and 90°, continuous mechanical position indicator, built-in thermal overload protection, and 2 auxiliary SPDT switches.