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Digital EPIC D430/D441/D450/D451
NEC/ATEX/IEC – Non-Incendive or Intrinsically Safe with range of enclosure options
- Microprocessor-Based Technology: Enables digital communication via HART protocol for seamless integration.
- Remote and Local PST & ESD: Initiates partial stroke test (PST) and emergency shutdown (ESD) remotely via HART signal for enhanced safety in system applications.
- Optional External Button: Allows easy initiation of partial stroke test.
- Non-Contact Valve Position Measurement: Magnetic pick-up eliminates mechanical drive arms or linkages, increasing reliability in high cycle applications or where vibration is present.
- Highly Visible Position Indicator: Ensures clear visibility of valve position for easy monitoring.
- Low Power Falcon Solenoid Valve: Available with integrated solenoid coils within the enclosure.
- Pre-Wired Solenoid Valves: Choice of factory pre-wired 3 and 4 way Falcon solenoid valves with various Cv ratings and coil voltages.
| Agency Approvals: | |
| Area classification | |
| D430 (NEC) | Class I, Div. 2, Groups A, B, C, D; T4 |
| Class II, Div. 2, Groups F, G; T4 | |
| Class III | |
| D441/D450/D451 (NEC/CEC) | Class I, Div. 1, Groups A, B, C, D; T4 |
| Class I, Div. 2, Groups A, B, C, D; T4 | |
| Class II, Div. 2, Groups F, G; T4 | |
| D441/D450/D451 (ATEX/IEC) | Ex II 3 G |
| Ex ec IIC T4 Gc | |
| D441/D450/D451 (ATEX/IEC) | Ex II 1 G |
| Ex ia IIC T4 Ga | |
| Tech Data: | *Ta = -40°C to +65°C for the factory fitted solenoid valve |
| *Ta = -40°C to +80°C when supplied without a solenoid valve | |
| Enclosure standards (ANSI/NEMA 250) | |
| D430 | IP55 |
| D441/D450/D451 | Type 4X and 6P, IP66, IP67 |
| IP67 for North America Only | |
| Enclosures | |
| D430 | Engineered resin |
| D441 | Aluminum |
| D450/D451 | Stainless steel |
| Falcon Solenoid Valves | |
| Cv: | Choice of 1.4, 3.5, 4.3 |
| Materials: | Brass, aluminium and stainless steel |
