No. SS2-8114-1100 Azbil Corporation - 2 - Trim Valve plug: Pressure balanced type . High-capacity (for flow characteristics, refer to Figure 1.) -Metal seat; Equal percentage cage (%V), Linear cage (LV) -Soft seat; Equal percentage cage (%T), Linear cage (LT) . High-flow characteristics type -Metal seat (for flow characteristics, refer to Figure 2.); Equal percentage cage (%VF), Linear cage (LVF) -Soft seat (for flow characteristics, refer to Figure 2.); Equal percentage cage (%TF), Linear cage (LTF) Note) 1. Integral cage and split cage vary depending on their valve sizes, materials, and operating temperature. Refer to Table 1. 2. For operating temperature and max. differential pressure range of soft-seat type, refer to Figure 4. Material: For body/trim material combinations and operating temperature ranges, refer to Table 1. Note) For fluid conditions requiring Stellite, refer to Figure 5. Actuator Type: Electric motor Action: Direct or reverse action Control operation: Proportional or ON-OFF action Input signal: . Proportional operation Current input: 4-20, 4-12 or 12-20 mA DC Voltage input:1-5, 1-3 or 3-5V DC . Two-position operation Power supply voltage, relay point of contact 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 110, 115, 120, 210, 215, 220, 230, 240V AC (note that model EA4, EA5 removes 24V AC) Input resistance: 250 .. Power consumption: Model EA2 and EA3 . 50VA during operation, 1.5VA during non-operation (100V AC) . 50VA during operation, 1.5VA during non-operation (200V AC) . 75VA during operation, 1.5VA during non-operation (24V AC) Model EA4 and EA5 . 130VA during operation, 1.5VA during non-operation (100V AC) . 140VA during operation, 1.5VA during non-operation (200V AC) Insulation resistance: Between input terminal and housing; 100 M.. / 500V DC Between power supply terminal and housing; 100 M.. / 500V DC Withstand voltage: Between input terminal and housing; 500V DC, 1 min. Between power supply terminal and housing; 1500V DC, 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 burn-preventive thermal switch) Ambient temperature: -5 to 55 °C Ambient humidity: 10 to 90% RH Allowable vibration: 2 G / 100 Hz Output: Analog feedback 4 to 20 mA DC (For proportional control) Contact feedback (Option) Open/Close 2 points . Model EA2, EA3 contact capacity ; 5A, 125V AC or more . Model EA4, EA5 contact capacity ; Upper limit........10A, 250V AC or more Lower limit .......21A, 250V AC or more Resistance feedback With 135.. potentiometer (accuracy 135.. ±10%, linearity ±1%) Manual operation: With multi-turn lever Additional specification (by special order) . Special inspection Flow characteristics inspection, material inspection (Material certificate), nondestructive inspection, steam inspection, low-temperature inspection . Seat chamfered flange . With drain plug . Double gland . Oil/water free treatment . Stainless steel (SUS304) nuts and bolts for atmospheric exposure . Yoke material (SCPH2) . Sand-/dust-preventive measure . Cold-proof specification . Vacuum service Performance Rated Cv value: Refer to Table 2 and 3. Flow characteristics: Refer to Figure 1 and 2. Inherent rangeability: 50 : 1 (option 75 : 1) Allowable differential pressure: Refer to Table 8 and 9. Leakage specification IEC 60534-4:2006 or JIS B 2005-4:2008 . Metal seat Standard..... Class II: Leakage less than 0.5% of maximum valve capacity. Option........ Class III: Leakage less than 0.1% of maximum valve capacity. . Soft seat Class VI: Leakage less than 0.00001% of maximum valve capacity.