{"product_id":"ppviecex-3-2-way-piezo-pilot-superposed-normally-closed-nc-poppet-valve","title":"PPVIECEX 3\/2-way, Piezo-pilot, superposed, normally closed (NC) poppet valve","description":"\u003ch2\u003ePPVIECEX — ATEX \u0026amp; IECEx Certified 3\/2-Way Piezo-Pilot Poppet Valve for Gas \u0026amp; Dust Hazardous Areas\u003c\/h2\u003e\n\u003cp\u003eThe PPVIECEX is an intrinsically safe, 3\/2-way piezo-pilot operated poppet valve with superposed actuation, designed for use in both gas (Zone 1) and dust (Zone 21) hazardous environments. Normally closed (NC) in its default state, it is directly compatible with the digital outputs of Dini Argeo DFWIECEX ATEX weighing indicators, enabling precise pneumatic control from an intrinsically safe weighing system without additional safety interfaces. Carrying both ATEX and IECEx certification, the PPVIECEX is suited to international hazardous area installations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/2-way, normally closed (NC) poppet valve — safe-state closed for reliable process control in hazardous areas.\u003c\/li\u003e\n\u003cli\u003ePiezo-pilot actuation with superposed design for smooth, reliable switching.\u003c\/li\u003e\n\u003cli\u003eDirectly compatible with DFWIECEX digital outputs — no additional safety barriers required.\u003c\/li\u003e\n\u003cli\u003eDual certified: ATEX and IECEx — suitable for international hazardous area projects.\u003c\/li\u003e\n\u003cli\u003eGas protection: II 1G Ex ia IIC T6 or T4 Ga (Zone 1, EPL Ga, IIC gas group).\u003c\/li\u003e\n\u003cli\u003eDust protection: II 1D Ex ia IIIC T135 °C (Zone 21, IIIC dust group).\u003c\/li\u003e\n\u003cli\u003eIntrinsic safety (Ex ia) protection mode — suitable for the most demanding Zone 1 and Zone 21 applications.\u003c\/li\u003e\n\u003cli\u003eConforms to the ATEX Directive and IECEx certification scheme.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eATEX \u0026amp; IECEx Certification\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGas:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarking: II 1G Ex ia IIC T6 or T4 Ga\u003c\/li\u003e\n\u003cli\u003eProtection method: Intrinsic safety Ex ia\u003c\/li\u003e\n\u003cli\u003eGas group: IIC (hydrogen-rated — most stringent classification)\u003c\/li\u003e\n\u003cli\u003eEquipment category: 1G (Zone 1 gas)\u003c\/li\u003e\n\u003cli\u003eTemperature class: T6 or T4\u003c\/li\u003e\n\u003cli\u003eEPL: Ga (highest equipment protection level for gas)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDust:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarking: II 1D Ex ia IIIC T135 °C\u003c\/li\u003e\n\u003cli\u003eProtection method: Intrinsic safety Ex ia\u003c\/li\u003e\n\u003cli\u003eDust group: IIIC (conductive dust — most stringent dust classification)\u003c\/li\u003e\n\u003cli\u003eEquipment category: 1D (Zone 21 dust)\u003c\/li\u003e\n\u003cli\u003eSurface temperature: T135 °C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dini Argeo","offers":[{"title":"PPVIECEX","offer_id":55003111457090,"sku":null,"price":1250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/PPVIECEXW.png?v=1784552486","url":"https:\/\/www.womag.co.uk\/products\/ppviecex-3-2-way-piezo-pilot-superposed-normally-closed-nc-poppet-valve","provider":"Womag","version":"1.0","type":"link"}