Description

**1“–12“ FM / UL Approved or Non-Approved Butterfly Valves** Butterfly Valves ranging from 1 inch to 12 inches are versatile flow control valves designed for regulating, isolating, and controlling the flow of water and other compatible fluids in fire protection, industrial, commercial, HVAC, and water distribution systems. Available in both FM Approved / UL Listed and non-approved configurations, these valves are widely used in fire sprinkler systems, fire hydrant networks, pump rooms, water treatment plants, industrial piping systems, and building service applications. Manufactured from high-quality materials and engineered for reliable performance, butterfly valves feature a compact design, low operating torque, excellent sealing capability, and easy installation. The quarter-turn operation allows quick opening and closing, making them ideal for applications requiring efficient flow control and system isolation. Depending on project requirements, valves may be supplied with gear operators, hand levers, tamper switches, supervisory switches, or locking arrangements. FM Approved and UL Listed butterfly valves are commonly used in fire protection systems where compliance with recognized fire safety standards is required. Non-approved butterfly valves are suitable for general industrial, commercial, and water management applications. Designed for durability, corrosion resistance, and long service life, these valves provide dependable performance in demanding environments while helping maintain efficient system operation, safety, and reliability. Suitable for new installations, system upgrades, maintenance projects, and replacement requirements, butterfly valves remain an essential component in modern piping and fire protection systems.