Nibco ns2920n F-607-RWS Gate Valve Flanged 12 Inches

Product Description

The NIBCO NS2920N is a 12-inch flanged gate valve engineered for fire protection systems and heavy-duty industrial water service. Built to meet the demands of commercial and industrial installations, this valve delivers reliable shutoff performance in high-pressure environments. The NS2920N is rated for a cold working pressure of 300 psi, making it a dependable choice for fire suppression mains, water distribution headers, and large-diameter piping systems where dependable isolation is critical. NIBCO designed this valve with a ductile iron body, which provides excellent strength and impact resistance compared to standard cast iron. The bolted bonnet construction ensures a secure seal under repeated cycling and long-term service conditions. A stainless steel trim package resists corrosion and extends the service life of internal components, even in demanding water quality environments. Operation is handled through a standard handwheel in a multi-turn configuration, giving technicians precise control over flow and shutoff. The flanged connection type allows for straightforward installation into existing flanged piping systems and simplifies maintenance when the valve needs to be removed or inspected. At 12 inches in diameter, this valve is sized for large-scale fire protection mains and industrial water systems. The valve measures 17.51 inches in height, 61.47 inches in length, and 19 inches in width, so confirming adequate clearance before installation is essential. This product is NSF/ANSI 372 compliant and LL (lead-free) compliant, meeting potable water and fire protection code requirements across most jurisdictions. HVAC contractors, fire protection engineers, mechanical contractors, and plumbing professionals rely on NIBCO gate valves for their proven performance in mission-critical water control applications.

• Ductile iron body provides superior strength and long service life in fire protection and industrial water systems
• 300 psi cold working pressure rating supports high-demand commercial and industrial piping applications
• NSF/ANSI 372 and LL compliant construction meets lead-free and potable water code requirements

Product Highlights

The NIBCO NS2920N is a heavy-duty 12-inch flanged gate valve built for fire protection and large-scale water systems, combining a durable ductile iron body, stainless steel trim, and a 300 psi pressure rating for dependable long-term performance.

Product Information

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: NS2920N

Technical Specifications

• Item Type: Gate Valve
• Application: Fire Protection
• Body Material: Ductile Iron
• Bonnet Style: Bolted
• Cold Working Pressure: 300 psi
• Connection Size: 12 inches
• Connection Type: Flanged
• Handle Style: Standard Handwheel
• Height: 17.51 inches
• Length: 61.47 inches
• Potable Water Code: LL Compliant, NSF/ANSI 372
• Trim Material: Stainless Steel
• Turns Per Operation: Multi Turn
• Valve Size: 12 inches
• Width: 19 inches