{"product_id":"bell-gossett-110190lf-pressure-reducing-valve-b-38","title":"Bell \u0026 Gossett 110190LF Pressure Reducing Valve B-38","description":"\u003cp\u003eA reliable pressure reducing valve ensures stable water pressure throughout commercial heating and cooling systems. The **110190LF** Bell \u0026amp; Gossett **B‑38** valve is engineered to reduce inlet pressure to a consistent 12 PSIG, protecting downstream equipment and optimizing system efficiency.\u003c\/p\u003e\u003cp\u003eThe valve uses a spring‑loaded diaphragm and a precise sizing port to automatically modulate flow as pressure fluctuates, maintaining the setpoint without the need for external controls. Its robust cast‑iron body and threaded connections provide durability in demanding plant environments.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetpoint Accuracy:\u003c\/strong\u003e Maintains pressure within ±0.5 PSIG of the 12 PSIG setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inlet Pressure:\u003c\/strong\u003e Rated for up to 125 PSIG, allowing flexibility in high‑pressure installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Capacity:\u003c\/strong\u003e Supports typical commercial loop flow rates, ensuring stable performance under varying demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Cast iron body with brass internal components for corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for boiler feedwater pressure control, chilled water distribution, HVAC plant loop regulation, and fire protection system pre‑action pressure management.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43123824623710,"sku":"110190LF","price":122.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110190LF_image_4094d9c4-54da-4c27-a6e0-693e16dc80b6.png?v=1786019462","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-110190lf-pressure-reducing-valve-b-38","provider":"National Boiler Supply","version":"1.0","type":"link"}