{"product_id":"pneumatic-butterfly-valve-lug-type-pn16","title":"Pneumatic Butterfly Valve Lug Type (DA\/SR) PN16","description":"\u003cp data-start=\"452\" data-end=\"661\"\u003ePneumatic actuated butterfly valve is designed for reliable automated flow control in industrial pipeline systems requiring strong connection, easy maintenance, and high operational reliability.\u003c\/p\u003e\n\u003cp data-start=\"663\" data-end=\"920\"\u003eThe valve features a lug-type body design, allowing installation between flanges with bolted connections on both sides. This design enables end-of-line service, meaning the valve can be removed or maintained without shutting down the entire pipeline system.\u003c\/p\u003e\n\u003cp data-start=\"922\" data-end=\"1407\"\u003eThe valve body is manufactured from epoxy-coated ductile iron (GG25), providing excellent mechanical strength and corrosion resistance. The disc is made from stainless steel, ensuring durability and long service life under continuous industrial use. The sealing element is EPDM, offering reliable sealing performance and compatibility with water, air, and general industrial fluids. Optional materials such as NBR, Viton, or PTFE may be available depending on application requirements.\u003c\/p\u003e\n\u003cp data-start=\"1409\" data-end=\"1654\"\u003eThe pneumatic actuator operates using a rack \u0026amp; pinion mechanism, converting compressed air into rotary motion. With a recommended air supply pressure of 4–6 bar, the actuator rotates the valve disc 90° for fast and efficient opening and closing.\u003c\/p\u003e\n\u003cp data-start=\"1656\" data-end=\"1993\"\u003eTwo actuator configurations are available as defined in the product variants: Double Acting (DA) and Spring Return (SR). In Double Acting configuration, compressed air controls both opening and closing operations. In Spring Return configuration, the valve automatically returns to a predefined fail-safe position when air supply is lost.\u003c\/p\u003e\n\u003cp data-start=\"1995\" data-end=\"2248\"\u003eThe actuator mounting follows ISO 5211 standards and is compatible with NAMUR interfaces, allowing integration with solenoid valves, limit switch boxes, and positioners. This ensures seamless integration into PLC and SCADA controlled automation systems.\u003c\/p\u003e\n\u003cp data-start=\"2250\" data-end=\"2328\"\u003eEach product variant represents a specific nominal diameter and actuator type.\u003c\/p\u003e\n\u003cp data-start=\"2330\" data-end=\"2535\"\u003ePAV 803 valves are widely used in water treatment plants, chemical processing systems, HVAC installations, industrial pipelines, and automation systems requiring reliable flow control and easy maintenance.\u003c\/p\u003e\n\u003chr data-start=\"2537\" data-end=\"2540\"\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"2542\" data-end=\"2557\"\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"2559\" data-end=\"2718\"\u003e• Water treatment systems\u003cbr data-start=\"2584\" data-end=\"2587\"\u003e• HVAC installations\u003cbr data-start=\"2607\" data-end=\"2610\"\u003e• Industrial pipelines\u003cbr data-start=\"2632\" data-end=\"2635\"\u003e• Chemical processing systems\u003cbr data-start=\"2664\" data-end=\"2667\"\u003e• Automation systems\u003cbr data-start=\"2687\" data-end=\"2690\"\u003e• End-of-line applications\u003c\/p\u003e\n\u003chr data-start=\"2720\" data-end=\"2723\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2725\" data-end=\"2752\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2754\" data-end=\"3222\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2754\" data-end=\"2783\"\u003e\n\u003ctr data-start=\"2754\" data-end=\"2783\"\u003e\n\u003cth data-start=\"2754\" data-end=\"2766\" data-col-size=\"sm\" class=\"\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"2766\" data-end=\"2783\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2812\" data-end=\"3222\"\u003e\n\u003ctr data-start=\"2812\" data-end=\"2844\"\u003e\n\u003ctd data-start=\"2812\" data-end=\"2825\" data-col-size=\"sm\"\u003eValve type\u003c\/td\u003e\n\u003ctd data-start=\"2825\" data-end=\"2844\" data-col-size=\"sm\"\u003eButterfly valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2845\" data-end=\"2867\"\u003e\n\u003ctd data-start=\"2845\" data-end=\"2857\" data-col-size=\"sm\"\u003eFlow type\u003c\/td\u003e\n\u003ctd data-start=\"2857\" data-end=\"2867\" data-col-size=\"sm\"\u003eOn\/Off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2868\" data-end=\"2907\"\u003e\n\u003ctd data-start=\"2868\" data-end=\"2884\" data-col-size=\"sm\"\u003eBody material\u003c\/td\u003e\n\u003ctd data-start=\"2884\" data-end=\"2907\" data-col-size=\"sm\"\u003eDuctile iron (GG25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2908\" data-end=\"2943\"\u003e\n\u003ctd data-start=\"2908\" data-end=\"2924\" data-col-size=\"sm\"\u003eDisc material\u003c\/td\u003e\n\u003ctd data-start=\"2924\" data-end=\"2943\" data-col-size=\"sm\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2944\" data-end=\"2962\"\u003e\n\u003ctd data-start=\"2944\" data-end=\"2954\" data-col-size=\"sm\"\u003eSealing\u003c\/td\u003e\n\u003ctd data-start=\"2954\" data-end=\"2962\" data-col-size=\"sm\"\u003eEPDM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2963\" data-end=\"3006\"\u003e\n\u003ctd data-start=\"2963\" data-end=\"2979\" data-col-size=\"sm\"\u003eActuator type\u003c\/td\u003e\n\u003ctd data-start=\"2979\" data-end=\"3006\" data-col-size=\"sm\"\u003ePneumatic rack \u0026amp; pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3007\" data-end=\"3066\"\u003e\n\u003ctd data-start=\"3007\" data-end=\"3023\" data-col-size=\"sm\"\u003eActuator mode\u003c\/td\u003e\n\u003ctd data-start=\"3023\" data-end=\"3066\" data-col-size=\"sm\"\u003eDouble Acting (DA) \/ Spring Return (SR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3067\" data-end=\"3091\"\u003e\n\u003ctd data-start=\"3067\" data-end=\"3084\" data-col-size=\"sm\"\u003eRotation angle\u003c\/td\u003e\n\u003ctd data-start=\"3084\" data-end=\"3091\" data-col-size=\"sm\"\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3092\" data-end=\"3125\"\u003e\n\u003ctd data-start=\"3092\" data-end=\"3114\" data-col-size=\"sm\"\u003eAir supply pressure\u003c\/td\u003e\n\u003ctd data-start=\"3114\" data-end=\"3125\" data-col-size=\"sm\"\u003e4–6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3126\" data-end=\"3158\"\u003e\n\u003ctd data-start=\"3126\" data-end=\"3146\" data-col-size=\"sm\"\u003eMounting standard\u003c\/td\u003e\n\u003ctd data-start=\"3146\" data-end=\"3158\" data-col-size=\"sm\"\u003eISO 5211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3159\" data-end=\"3191\"\u003e\n\u003ctd data-start=\"3159\" data-end=\"3182\" data-col-size=\"sm\"\u003eAutomation interface\u003c\/td\u003e\n\u003ctd data-start=\"3182\" data-end=\"3191\" data-col-size=\"sm\"\u003eNAMUR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3192\" data-end=\"3222\"\u003e\n\u003ctd data-start=\"3192\" data-end=\"3210\" data-col-size=\"sm\"\u003eConnection type\u003c\/td\u003e\n\u003ctd data-start=\"3210\" data-end=\"3222\" data-col-size=\"sm\"\u003eLug type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Heytigo","offers":[{"title":"DN50 \/ Double Acting (DA)","offer_id":53211339981114,"sku":"HYT25000EVA000000024","price":210.0,"currency_code":"USD","in_stock":true},{"title":"DN50 \/ Spring Return (SR)","offer_id":53211340013882,"sku":"HYT25000EVA000000025","price":235.0,"currency_code":"USD","in_stock":true},{"title":"DN65 \/ Double Acting (DA)","offer_id":53211340046650,"sku":"HYT25000EVA000000026","price":260.0,"currency_code":"USD","in_stock":true},{"title":"DN65 \/ Spring Return (SR)","offer_id":53211340079418,"sku":"HYT25000EVA000000027","price":285.0,"currency_code":"USD","in_stock":true},{"title":"DN80 \/ Double Acting (DA)","offer_id":53211340112186,"sku":"HYT25000EVA000000028","price":310.0,"currency_code":"USD","in_stock":true},{"title":"DN80 \/ Spring Return (SR)","offer_id":53211340144954,"sku":"HYT25000EVA000000029","price":345.0,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ Double Acting (DA)","offer_id":53211340177722,"sku":"HYT25000EVA000000030","price":370.0,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ Spring Return (SR)","offer_id":53211340210490,"sku":"HYT25000EVA000000031","price":395.0,"currency_code":"USD","in_stock":true},{"title":"DN125 \/ Double Acting (DA)","offer_id":53211340243258,"sku":"HYT25000EVA000000032","price":420.0,"currency_code":"USD","in_stock":true},{"title":"DN125 \/ Spring Return (SR)","offer_id":53211340276026,"sku":"HYT25000EVA000000033","price":460.0,"currency_code":"USD","in_stock":true},{"title":"DN150 \/ Double Acting (DA)","offer_id":53211340308794,"sku":"HYT25000EVA000000034","price":490.0,"currency_code":"USD","in_stock":true},{"title":"DN150 \/ Spring Return (SR)","offer_id":53211340341562,"sku":"HYT25000EVA000000035","price":525.0,"currency_code":"USD","in_stock":true},{"title":"DN200 \/ Double Acting (DA)","offer_id":53211340374330,"sku":"HYT25000EVA000000036","price":540.0,"currency_code":"USD","in_stock":true},{"title":"DN200 \/ Spring Return (SR)","offer_id":53211340407098,"sku":"HYT25000EVA000000037","price":590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/8981\/4074\/files\/PAV_803_Butterfly_Valve_Side_View.jpg?v=1777792886","url":"https:\/\/heytigo.com\/products\/pneumatic-butterfly-valve-lug-type-pn16","provider":"HEYTIGO","version":"1.0","type":"link"}