AQUATROL 69 Series 1/2 in. MNPT x FNPT Brass Liquid Relief Valve, Closed Cap 69A1A1M2U1

The Aquatrol Series 69 is an industry standard relief valve used for liquid relief and by-pass. Engineered and designed for heavy duty, industrial and commercial usages. A single piece bonnet to eliminate leakage while allowing for simple cleaning. Easy removable sealed hex-cap to adjust pressure. Valves are calibrated (set to pressure) based on a range of flow-rates (GPM) versus seat size and set pressure. Standard valve is set to pressure to achieve flow rate maximum and minimums within each set pressure range. See capacity chart for details. Pressure Setting Range: 1 - 600 PSI Note: Other sizes, seals, and options available. Please call 1 (800) 333 - 3331 for more information. Features Metal to metal precision lapped seating Back pressure tested Ease of cleaning and maintenance with simple bonnet removal Stainless steel springs Single piece - 100% leak free bonnet Specifications Series: 69 Inlet x Outlet: 1/2 in. Connection: Male x Female NPT Material: Brass (Bronze) Seating: Metal - PTFE seating available - Call for more information Cap: Closed cap Service: Non-Code Liquid Pressure Setting Range: 1 - 600 PSI Downloads Aquatrol Series 69 Installation Instructions (PDF Download) Aquatrol Series 69 Datasheet (PDF Download) Aquatrol Series 69 Drawing (PDF Download)