{"product_id":"nbr-valve-wearing-parts-set","title":"NBR Valve Wearing Parts Set","description":"\u003cp\u003e\u003cb\u003eNBR Valve Wearing Parts Set\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe NBR Valve Wearing Parts Set is a maintenance kit for servicing DN20 (20 mm \/ ¾\") valves. Rather than a complete valve, it supplies the components that wear during normal operation, allowing sealing performance to be restored and leakage prevented without replacing the entire valve.\u003c\/p\u003e\u003cp\u003eThe kit contains NBR (Nitrile Butadiene Rubber) seals and diaphragms, PTFE rings and bushings, along with small stainless steel springs and hardware. NBR is widely chosen for its resistance to water, air, neutral gases, hydraulic fluids, mineral oils and many lubricants. Sealing elements typically operate across a temperature range of approximately -10°C to +80°C, depending on the valve design.\u003c\/p\u003e\u003cp\u003eWith a nominal bore of 20mm, this DN20 kit weighs only around 50g, as it comprises the internal wear components alone. It offers a straightforward way to rebuild valves and extend their service life across a broad range of systems.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWater treatment systems\u003c\/li\u003e\n\u003cli\u003eHVAC systems\u003c\/li\u003e\n\u003cli\u003ePneumatic systems\u003c\/li\u003e\n\u003cli\u003eProcess automation\u003c\/li\u003e\n\u003cli\u003eGeneral industrial plant\u003c\/li\u003e\n\u003cli\u003eChemical processing where NBR is compatible\u003c\/li\u003e\n\u003cli\u003eFood and beverage equipment\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\u003eValve wear and repair kit for rebuilding and servicing valves\u003c\/li\u003e\n\u003cli\u003eSize DN20 (20 mm \/ ¾\")\u003c\/li\u003e\n\u003cli\u003eMain material NBR (Nitrile Rubber)\u003c\/li\u003e\n\u003cli\u003eAdditional materials PTFE and stainless steel\u003c\/li\u003e\n\u003cli\u003eNBR resists water, air, neutral gases, hydraulic fluids, mineral oils and many lubricants\u003c\/li\u003e\n\u003cli\u003eOperating temperature approximately -10°C to +80°C\u003c\/li\u003e\n\u003cli\u003eWeight approximately 50g\u003c\/li\u003e\n\u003cli\u003eMay be supplied with REACH, RoHS and EU material compliance documentation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flocon","offers":[{"title":"DN20","offer_id":58795926913408,"sku":"123.153089","price":14.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0524\/4531\/5228\/files\/NBR_20Valve_20Wearing_20Part_20Set.jpg?v=1787883313","url":"https:\/\/www.flocon.co.uk\/products\/nbr-valve-wearing-parts-set","provider":"Flocon Valves Pipes \u0026 Fittings","version":"1.0","type":"link"}