PPVIECEX 2 & 4 Output Flipper Valves

PPVIECEX2OUT & PPVIECEX4OUT — ATEX & IECEx DIN Rail Flipper Valve Units for Zone 2 Gas Hazardous Areas

The PPVIECEX2OUT and PPVIECEX4OUT are DIN rail mounted intrinsically safe valve units, each housing normally closed (NC) flipper valves for pneumatic control in ATEX Zone 2 gas hazardous environments. Directly compatible with the digital outputs of Dini Argeo DFWIECEX ATEX weighing indicators, they provide a clean, compact solution for setpoint-driven pneumatic switching without additional safety interfaces. Both models carry ATEX and IECEx certification to II 2G Ex ia IIC T6…T4 Gb.

Key Features

• DIN rail mount — compact, panel-friendly installation in safe area or Zone 2 control cabinets.
• Normally closed (NC) flipper valves — safe-state closed for reliable process control.
• Directly compatible with DFWIECEX digital outputs — no additional safety barriers required.
• Available in 2-output (PPVIECEX2OUT) and 4-output (PPVIECEX4OUT) configurations.
• Dual certified: ATEX and IECEx — suitable for international hazardous area installations.
• Gas protection: II 2G Ex ia IIC T6…T4 Gb (Zone 2, EPL Gb, IIC gas group).
• Intrinsic safety (Ex ia) protection mode.
• Conforms to the ATEX Directive and IECEx certification scheme.

Available Models

• PPVIECEX2OUT — DIN rail unit with 2 × normally closed (NC) flipper valves.
• PPVIECEX4OUT — DIN rail unit with 4 × normally closed (NC) flipper valves.

ATEX & IECEx Certification

• Full marking: II 2G Ex ia IIC T6…T4 Gb
• Protection method: Intrinsic safety Ex ia
• Gas group: IIC (hydrogen-rated — most stringent gas classification)
• Equipment category: 2G (Zone 2 gas)
• Temperature class: T6 to T4
• EPL: Gb (Zone 2 equipment protection level for gas)
• Conforms to the ATEX Directive and IECEx certification scheme