{"product_id":"bell-gossett-105092lf-pdb35s-pressure-differential-bypass-valve-with-1-2-hp-motor","title":"Bell \u0026 Gossett 105092LF PDB35S Pressure Differential Bypass Valve with 1\/2 HP Motor","description":"\u003cp\u003eThe PDB35S pressure‑differential bypass valve ensures consistent water flow and protects pumps and heat exchangers from pressure spikes in hydronic systems. This reliable unit, model **105092LF**, integrates a sturdy 1\/2 HP motor for dependable operation in commercial and industrial applications.\u003c\/p\u003e\u003cp\u003eWhen water pressure exceeds the preset differential, the valve opens automatically, diverting excess flow through a bypass line. The motor drives the valve’s actuator, delivering precise control and quick response times, while the internal spring resets the valve when pressure normalizes.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Regulation:\u003c\/strong\u003e Maintains set differential pressure to prevent pump cavitation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e 1\/2 HP motor reduces power consumption while delivering reliable actuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Heavy‑duty construction suitable for continuous service in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial boilers, chilled‑water plants, HVAC water loops, and process‑cooling systems requiring precise pressure‑differential control.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43118543437918,"sku":"105092LF","price":4958.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/105092LF_image_73be7817-993f-4c90-b0d3-7ed43df2b8fb.jpg?v=1785976016","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-105092lf-pdb35s-pressure-differential-bypass-valve-with-1-2-hp-motor","provider":"National Boiler Supply","version":"1.0","type":"link"}