No. SS2-8114-0200 Azbil Corporation - 2 - Gasket Type Flat type, serrated type Material Stainless steel (SUS316, SUS316L, SUS329J1), copper, aluminium, titanium, ASTM B574 (Hastelloy C-276 equivalent) or alloy 20 Trim Valve plug . Single seated contoured-type plug (For flow characteristics, refer to Figure 1.) - Equal percentage (%CF) - Linear (LCF) (For flow characteristics, refer to Figure 1.) - Equal percentage (%TF) - Linear (LTF) Note) 1)For operating temperature and maximum differential pressure range of soft-seat type, refer to Figure 3. Note) 2)For Rated Cv 0.01, 0.04 and 0.1, cage guide trim. Material For body/trim material combinations and operating temperature ranges, refer to Table 1. Note)For fluid conditions that require stellite, refer to Figure 4. Actuator Type Electric motor Action Direct or reverse action Control operation Proportional or two position operation Input signal Proportional control Current input: 4 to 20 mA, 4 to 12 mA, 12 to 20 mA DC input: 1 to 5V DC, 1 to 3V DC, 3 to 5V DC On-Off control Power supply voltage, relay contact input Note) Select the control valve operation mode during input signal “OFF” (At the selected position, the valve stops, or is fully open or closed) Power supply Single phase 100, 200, 24V AC (± 10%, 50 / 60 Hz) or single phase 110, 115, 120, 210, 215, 220, 230 240V AC. Input resistance 250 Ω Power consumption 100V AC powered: 50VA during operation, 1.5VA during non-operation 200V AC powered: 50VA during operation, 1.5VA during non-operation. 24V AC powered: 75VA during operation, 1.5VA during non-operation. Insulation resistance Between input terminal and housing 100 MΩ / 500V DC Between power supply terminal and housing 100 MΩ / 500V DC Withstand voltage Between input terminal and housing 500V AC, 1 min. Between power supply terminal and housing 1500V AC, 1 min. Housing material Aluminum diecast (ADC12) Housing Waterproof type (NEMA4, 4X, IEC529(1989)IP-65 equivalent) Motor Capacitor motor (Built-in continuous rating thermal switch Class E insulation) Feedback mechanism Conductive-plastic-type potentiometer (with backlash compensation mechanism) Electrical conduit connection G1/2 (2 positions) Protective device Built-in open/close limit switch (with motor burnpreventive thermal switch) Ambient temperature -5 to 55 °C Ambient humidity 10 to 90% RH Note: Sizing When the flow rates are small, a laminar flow is formed at the vena contractra of the valve if the fluid viscosity is relatively small or the differential pressure is high.Valve capacity is defined on the assumption that the flow at the vena contracta is turbulent. For this reason, valve capacity at the vena contractra is calculated large unless the Cv value calculation formula is corrected to the logical dimensions, which may produce a valve capacity insufficient for the application.Refer to the Instrumentation Bulletin No.ID2-8000-3800 correcting Cv calculations based on fluid viscosity, and refer to No. PD2-8110-0500 for valves with such micro Cv values as 0.01, 0.04 or 0.1.