{"product_id":"bell-gossett-110033-asme-safety-relief-valve","title":"Bell \u0026 Gossett 110033 ASME Safety Relief Valve","description":"\u003cp\u003eThe ASME‑certified safety relief valve safeguards hydronic and HVAC piping from hazardous over‑pressure events, preserving equipment integrity and personnel safety. This valve, part number \u003cstrong\u003e110033\u003c\/strong\u003e and model \u003cstrong\u003e3301-30\u003c\/strong\u003e, delivers precise pressure relief while meeting stringent industry standards.\u003c\/p\u003e\u003cp\u003eWhen system pressure exceeds the preset limit, the valve’s spring‑loaded disc lifts, allowing excess fluid to vent to a safe discharge line. Once pressure drops back below the set point, the disc reseats, automatically restoring normal flow without manual intervention.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Pressure Accuracy:\u003c\/strong\u003e Releases fluid at the calibrated set point within ±2% tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak‑tight Seal:\u003c\/strong\u003e Guarantees zero leakage at normal operating pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Response Time:\u003c\/strong\u003e Opens fully within milliseconds of over‑pressure detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Brass body with corrosion‑resistant finish for long‑life service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for boiler feedwater systems, chilled‑water loops, HVAC condensers, and any pressure‑critical hydronic circuit requiring reliable over‑pressure protection.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43123624149086,"sku":"110033","price":1304.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110033_image_ade4c52a-cf5e-4511-b39b-200e9c2ea639.png?v=1786016588","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-110033-asme-safety-relief-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}