{"title":"Proportional \u0026 Electric Motor-Driven Valves","description":"\u003cp\u003eProportional valves and electric motor-driven valves for continuously variable control of flow and pressure: electromagnetic proportional valves for precise dosing of liquids and gases, motor-driven proportional valves with linear actuators for larger nominal diameters, and matching controllers and drive electronics.\u003c\/p\u003e\u003cp\u003eWe advise you on nominal diameter, control behaviour and actuation. Request your quote from Influitech.\u003c\/p\u003e","products":[{"product_id":"smc-jsp-proportionalventil","title":"SMC JSP – Electromagnetic Proportional Valve","description":"\u003cp\u003eDirect-acting 2\/2-way proportional valve.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMedia: air, water\u003c\/li\u003e\u003cli\u003eFlow rate up to 3 l\/min (water)\u003c\/li\u003e\u003cli\u003eConnection: 1\/8″ to 3\/8″ or flange\u003c\/li\u003e\u003cli\u003eHousing: brass, stainless steel\u003c\/li\u003e\u003cli\u003eControlled via PWM signal\u003c\/li\u003e\u003cli\u003eAdvantages: compact design and low weight, IP rating, stepless flow control, attractive price-performance ratio\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePrice on request.\u003c\/em\u003e\u003c\/p\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":65925720637789,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/JSP-Proportionalventil_948cb25a-78bb-453b-8b1a-2271afee40df.jpg?v=1789454637"},{"product_id":"buerkert-2871-proportionalventil","title":"Bürkert 2871 – Electromagnetic Proportional Valve","description":"\u003cp\u003eType 2871 is a direct-acting 2-way standard proportional valve with an elastomer seat seal and a friction-free-mounted actuator armature.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size range: DN 0.05–2.0 mm\u003c\/li\u003e\n\u003cli\u003ePressure range: approx. −1 to +12 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature: −10 °C to +90 °C\u003c\/li\u003e\n\u003cli\u003eBody material: brass or stainless steel, FKM seal\u003c\/li\u003e\n\u003cli\u003eControl: 24 V DC\u003c\/li\u003e\n\u003cli\u003eCan be combined with Type 8605 driver electronics or Type 8611 universal controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHigh turndown ratio and very good response behavior for demanding control tasks with dry gases.\u003c\/p\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65925720998237,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/2871_019c2028-6193-4e00-8f58-6e59e994b0c4.jpg?v=1789454643"},{"product_id":"buerkert-2873-proportionalventil","title":"Bürkert 2873 – Electromagnetic Proportional Valve","description":"\u003cp\u003eType 2873 is a direct-acting 2-way standard proportional valve with an elastomer seat seal and an integrated shut-off function.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size range: DN 0.8–6 mm\u003c\/li\u003e\n\u003cli\u003ePressure range: approx. −1 to +16 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature: −10 °C to +90 °C\u003c\/li\u003e\n\u003cli\u003eBody material: brass or stainless steel, FKM seal\u003c\/li\u003e\n\u003cli\u003eControl: 24 V DC, optional Ex coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHigh turndown ratio and good response behavior, used in medical gas control units (e.g. insufflators), among other applications.\u003c\/p\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65925721129309,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/2873_419d7272-6842-45fa-96f3-806c4d84e23d.jpg?v=1789454649"},{"product_id":"buerkert-2875-proportionalventil","title":"Bürkert 2875 – Electromagnetic Proportional Valve","description":"\u003cp\u003eThe Bürkert 2875 is a direct-acting 2\/2-way proportional valve for continuously variable control of flow and pressure. Its excellent control range and very good response make it a good choice for precise dosing and control tasks in process and plant engineering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent control range\u003c\/li\u003e\n\u003cli\u003eVery good response behaviour\u003c\/li\u003e\n\u003cli\u003eCompact control-valve design\u003c\/li\u003e\n\u003cli\u003eNominal diameters DN 2–9.5 mm\u003c\/li\u003e\n\u003cli\u003eOptional: explosion-proof coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eTechnical data:\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eFunction: normally closed (NC), direct-acting plunger valve with PWM control – no minimum pressure differential required\u003c\/li\u003e\n\u003cli\u003eMedia: neutral gases and liquids\u003c\/li\u003e\n\u003cli\u003eOrifice sizes \/ Kv values: 2 mm (0.12 m³\/h), 3 mm (0.25), 4 mm (0.45), 6 mm (0.8), 8 mm (1.1), 9.5 mm (1.4 m³\/h)\u003c\/li\u003e\n\u003cli\u003ePressure range depending on orifice: 0–25 bar (2 mm) to 0–0.7 bar (9.5 mm)\u003c\/li\u003e\n\u003cli\u003eMedium temperature: –10 to +90 °C\u003c\/li\u003e\n\u003cli\u003eBody: brass, aluminium or stainless steel; seals: FKM or EPDM\u003c\/li\u003e\n\u003cli\u003eConnections: G or NPT, 3\/8\" or 1\/2\"; plug connection to DIN EN 175301-803 form A\u003c\/li\u003e\n\u003cli\u003eProtection class IP65; approvals depending on version: UR\/UL, DVGW, ATEX, IECEx\u003c\/li\u003e\n\u003cli\u003eSupplied without control electronics and cable plug\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eData according to manufacturer data sheet; may vary by version. The current data sheet applies.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eWe will gladly advise you personally on selection, application and accessories – request your quote from Influitech.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice on request.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65925721194845,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/2875_ce8504bf-7c69-4948-8185-034279b066c6.jpg?v=1789454656"},{"product_id":"buerkert-2861-proportionalventil","title":"Bürkert 2861 – Electromagnetic Basic Proportional Valve","description":"\u003cp\u003eType 2861 is a direct-acting 2-way basic proportional valve, a variant of Type 2871 optimized for large-scale production.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size range: DN 0.8–2.0 mm\u003c\/li\u003e\n\u003cli\u003ePressure range: approx. −1 to +12 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature: −10 °C to +90 °C (down to −30 °C with EPDM)\u003c\/li\u003e\n\u003cli\u003eBody material: brass or stainless steel, FKM\/EPDM seal\u003c\/li\u003e\n\u003cli\u003eControl: 12 V or 24 V, direct-acting solenoid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActuator in closed control loops for pressure, flow, and temperature control, preferred for high-volume applications.\u003c\/p\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65925721293149,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/2861_52531669-c462-4a5a-93f9-50240ef09d7b.jpg?v=1789454662"},{"product_id":"buerkert-2863-proportionalventil","title":"Bürkert 2863 – Electromagnetic Basic Proportional Valve","description":"\u003cp\u003eThe Bürkert 2863 is a direct-acting 2\/2-way basic proportional valve for continuously variable control of small flow rates – an economical solution when dosing and control tasks need to be implemented quickly and reproducibly.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh dynamics\u003c\/li\u003e\u003cli\u003eNominal diameter range DN 0.8–4 mm\u003c\/li\u003e\u003cli\u003eGood control range\u003c\/li\u003e\u003cli\u003eOptional: explosion-proof coil\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eWe will gladly advise you personally on selection, application and accessories. \u003cem\u003ePrice on request.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65925721817437,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/2863_6d2b2eb7-1afb-49a4-a0af-ce090d338597.jpg?v=1789454668"},{"product_id":"buerkert-2865-proportionalventil","title":"Bürkert 2865 – Electromagnetic Basic Proportional Valve","description":"\u003cp\u003eType 2865 is a compact, direct-acting 2\/2-way proportional valve with a simplified internal design compared with the higher-specification Type 2875.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size range: DN 2–8 mm\u003c\/li\u003e\n\u003cli\u003ePressure range: approx. −1 to +25 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature: −10 °C to +90 °C (extendable to −30 °C in some versions)\u003c\/li\u003e\n\u003cli\u003eBody material: brass or stainless steel, FKM\/EPDM\/PCTFE seals\u003c\/li\u003e\n\u003cli\u003eControl: 24 V DC, optional Ex coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCost-effective actuator for pressure, flow and temperature control loops in OEM and volume production applications.\u003c\/p\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65925721981277,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/2865_73306669-05d8-401d-a44d-c2db353ce5a9.jpg?v=1789454675"},{"product_id":"buerkert-2852-proportionalventil-druckentlastung","title":"Bürkert 2852 – Proportional Valve with Pressure Relief","description":"\u003cp\u003eType 2852 is a pressure-compensated 2\/2-way proportional valve in a particularly compact cartridge design for electronic analytical and medical devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size: 4.1 mm\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 0–7 bar (gauge)\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 5–50 °C\u003c\/li\u003e\n\u003cli\u003eBody material: stainless steel, FKM seal\u003c\/li\u003e\n\u003cli\u003eControl: 12 V or 24 V DC, low power consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHigh turndown ratio with low power consumption; used in analytical instruments and medical devices with limited installation space.\u003c\/p\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65925722112349,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/2852_27be7dd5-9f9c-4db3-9570-9fc180d50e27.jpg?v=1789454680"},{"product_id":"buerkert-6020-proportionalventil","title":"Bürkert 6020 – Electromagnetic Proportional Valve","description":"\u003cp\u003eDirect-acting 2\/2-way proportional valve.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFor flow or pressure control loops\u003c\/li\u003e\u003cli\u003eIntegrated shut-off function with reliably high tightness\u003c\/li\u003e\u003cli\u003eVery good response behavior and high control range\u003c\/li\u003e\u003cli\u003eAvailable as flange or cartridge variant for easy system integration\u003c\/li\u003e\u003cli\u003eProtection rating IP65 or IP6K9K with automotive connector\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePrice on request.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65925722145117,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/6020_9dea3dd7-2a2f-4cb0-a0c6-6bd20bc3af9a.jpg?v=1789454685"},{"product_id":"buerkert-3280","title":"Bürkert 3280 – Electric-motor-driven 2\/2-way globe-pattern proportional valve","description":"\u003ch5\u003eElectric-motor-driven 2\/2-way globe-pattern proportional valve\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eActuator not in contact with the medium\u003c\/li\u003e\u003cli\u003eExcellent control range and fast response time\u003c\/li\u003e\u003cli\u003eLow electrical power consumption\u003c\/li\u003e\u003cli\u003eNominal connection size DN 8...15\u003c\/li\u003e\u003cli\u003eVersions: standard, positioner, process controller as well as high-pressure version up to 22 bar\u003c\/li\u003e\u003c\/ul\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65927162298717,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/3280_4c377a11-7d39-4193-8e08-24945cb61d4b.jpg?v=1789472547"},{"product_id":"buerkert-3285","title":"Bürkert 3285 – Electric-motor-driven 2\/2-way globe-pattern proportional valve","description":"\u003ch5\u003eElectric-motor-driven 2\/2-way globe-pattern proportional valve\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eActuator not in contact with the medium\u003c\/li\u003e\u003cli\u003eExcellent control range and fast response time\u003c\/li\u003e\u003cli\u003eLow electrical power consumption\u003c\/li\u003e\u003cli\u003eNominal connection size DN 15...25\u003c\/li\u003e\u003cli\u003eVersions: standard, positioner, process controller\u003c\/li\u003e\u003c\/ul\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65927163478365,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/3285_43e81846-4eaa-4ed1-9fd1-2fbffa26781e.jpg?v=1789472558"},{"product_id":"buerkert-3281","title":"Bürkert 3281 – Electric-motor-driven 2\/2-way globe or angle-seat proportional valve","description":"\u003ch5\u003eElectric-motor-driven 2\/2-way globe or angle-seat proportional valve\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eActuator not in contact with the medium\u003c\/li\u003e\u003cli\u003eExcellent control range and fast response time\u003c\/li\u003e\u003cli\u003eNominal connection size DN 15\u003c\/li\u003e\u003cli\u003eMedia temperature up to +130°C\u003c\/li\u003e\u003cli\u003eVersions: positioner, process controller\u003c\/li\u003e\u003c\/ul\u003e","brand":"Bürkert","offers":[{"title":"Default Title","offer_id":65927163707741,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9178\/5053\/files\/3281_5d40d780-66eb-4468-87c4-5cb66a599dce.jpg?v=1789472562"}],"url":"https:\/\/www.influitech.com\/en\/collections\/proportionalventile-elektromotorische-ventile.oembed","provider":"Influitech GmbH","version":"1.0","type":"link"}