HDFIRE – Test and Drain Valves

Description

About Hdfire Test and Drain Valves

HDFIRE Test and drain valves are essential components in plumbing and HVAC systems, designed to serve two primary functions: testing and draining. These valves are commonly found in commercial buildings, industrial facilities, and residential plumbing systems. The testing function allows for periodic checks of the system’s pressure and performance. By connecting a gauge or other testing equipment to the valve, technicians can assess the system’s integrity, ensuring it meets safety and performance standards. Regular testing helps prevent potential issues such as leaks, blockages, or pressure irregularities. The draining function is crucial for maintenance and emergency situations. Test and drain valves provide a convenient access point to remove excess water or condensate buildup from the system. This prevents waterlogging, corrosion, and damage to the equipment or infrastructure. In regions prone to freezing temperatures, draining the system helps prevent pipe bursts by removing water that could expand and cause damage. These valves are typically installed at low points in the system, allowing water to naturally accumulate and be drained away. They come in various sizes and configurations to accommodate different plumbing and HVAC setups, and may feature manual or automatic operation depending on the specific requirements of the system.

• Test and drain valves are compact 3-position ball valves with drain orifice having k-factor 5.6 or 4.2 (optional)
• 3-positions consist of OFF, TEST and DRAIN
• Brass construction (ASTM B584)
• Integral tamper resistant sight glass
• UL Listed and FM Approved

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