{"product_id":"burkert-type-2031-pneumatic-diaphragm-valve","title":"Bürkert Type 2031 Pneumatic Diaphragm Valve","description":"\u003cp\u003e\u003cb\u003eBürkert Type 2031 Pneumatic Diaphragm Valve\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Bürkert Type 2031 is a pneumatically operated 2\/2-way diaphragm valve built for hygienic processes and aggressive media. A piston actuator drives a flexible diaphragm that isolates the actuator from the process fluid, keeping the flow path clean and protecting internal components from contact with the media. This makes the valve a dependable choice where purity and reliable shut-off matter.\u003c\/p\u003e\u003cp\u003eThe valve operates in a normally closed control function, opening on pneumatic signal and returning to the closed position when air pressure is removed. The stainless steel body pairs with an elastomer diaphragm to handle a wide range of process conditions, from ultra-pure water through to acids and alkalis. Hygienic surface finishes and electropolishing options support cleaning regimes such as CIP and SIP, while material certification to EN 10204 is available where documented traceability is required.\u003c\/p\u003e\u003cp\u003eDesigned with process integrity in mind, the Type 2031 delivers smooth, repeatable actuation across demanding duty cycles. The compact actuator and diaphragm arrangement fits neatly into skids and process lines, and ATEX and IECEx variants extend its use into potentially explosive areas.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePharmaceutical, purified water, and Water for Injection systems\u003c\/li\u003e\n\u003cli\u003eCIP and SIP processes\u003c\/li\u003e\n\u003cli\u003eBioprocess and biotech equipment\u003c\/li\u003e\n\u003cli\u003eFood and beverage, dairy, breweries, and hygienic transfer lines\u003c\/li\u003e\n\u003cli\u003eChemical processing, including acids, alkalis, and corrosive media\u003c\/li\u003e\n\u003cli\u003eProcess dosing systems\u003c\/li\u003e\n\u003cli\u003eUltra-pure water, process water, and filtration skids\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSummary:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBürkert Type 2031 pneumatically operated 2\/2-way diaphragm valve\u003c\/li\u003e\n\u003cli\u003ePiston actuator with flexible diaphragm that isolates the actuator from the process fluid\u003c\/li\u003e\n\u003cli\u003eNormally closed control function\u003c\/li\u003e\n\u003cli\u003eStainless steel body with elastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eSuited to hygienic applications and aggressive chemicals\u003c\/li\u003e\n\u003cli\u003eHygienic surface finishes and electropolishing options for CIP and SIP\u003c\/li\u003e\n\u003cli\u003eEN 10204 material certification available\u003c\/li\u003e\n\u003cli\u003eATEX and IECEx variants available for potentially explosive areas\u003c\/li\u003e\n\u003cli\u003eUsed across pharma, food and beverage, biotech, chemical processing, and water treatment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flocon","offers":[{"title":"DN25","offer_id":58795916394880,"sku":"123.00394213","price":884.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0524\/4531\/5228\/files\/B_C3_BCrkert_20Type_202031_20Pneumatic_20Diaphragm_20Valve_20_282_29.jpg?v=1787882799","url":"https:\/\/www.flocon.co.uk\/products\/burkert-type-2031-pneumatic-diaphragm-valve","provider":"Flocon Valves Pipes \u0026 Fittings","version":"1.0","type":"link"}