{"product_id":"bartell-897760-adjustable-relief-valve-oem-replacement-part","title":"Bartell 897760 Adjustable Relief Valve - OEM Replacement Part","description":"\u003cp\u003eRegulating hydraulic pressure within safe operating limits, this adjustable relief valve is a critical component in Bartell S-Series sprayer systems, when it fails or drifts out of calibration, the pump is exposed to damaging overpressure conditions that can destroy seals, reduce output consistency, and shorten equipment life significantly.\u003c\/p\u003e\u003cp\u003eThe S151 and S201 sprayers operate at variable pressures between 40 and 120 psi while continuously agitating material through the pump circuit. The relief valve works within this pressure range to protect the system during high-demand spraying applications, including pigmented curing compounds, bond breakers, form oils, and pest control liquids. On the S201, where the pump handles solids content up to 40%, consistent pressure regulation is especially important, excessive pressure spikes in high-solids applications accelerate wear and can cause premature pump failure. The S201 also features an exclusive wear adjustment mechanism designed to extend pump life by up to 200%, and a properly functioning relief valve supports that longevity by preventing hydraulic overload. If you notice pressure irregularities, inconsistent spray patterns, or the system struggling to maintain target PSI, the relief valve should be inspected and replaced as part of routine hydraulic maintenance.\u003c\/p\u003e\u003cp\u003eCompatible models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBartell S151 Sprayer\u003c\/li\u003e\n\u003cli\u003eBartell S201 Sprayer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412802306096,"sku":"897760","price":195.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/897760.jpg?v=1784317203","url":"https:\/\/cce-industries.com\/products\/bartell-897760-adjustable-relief-valve-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}