United Brass Works Spring Lift Check Valve Brass Works 1/2 Bronze

Description:

The United Brass Works Spring Lift Check Valve Brass Works 1/2 Bronze is used in piping systems to prevent reverse flow and protect equipment from backflow in steam, water, oil, and gas applications. Commonly installed in boiler systems, condensate return lines, HVAC equipment, industrial process piping, and utility systems requiring automatic one-way flow control. Maintenance technicians, plant engineers, and system integrators use this valve for replacement, retrofit, expansion, or repair of fluid handling systems. The spring-loaded lift check design provides positive shutoff and dependable backflow prevention.

Applications:

This United Brass Works Spring Lift Check Valve Brass Works 1/2 Bronze is commonly used in boiler rooms, steam trap return lines, HVAC systems, industrial process equipment, compressed air systems, and general-purpose piping networks. The internal spring assists valve closure when flow decreases or reverses, helping protect pumps, traps, and downstream equipment from reverse flow conditions. 

Technical Specifications:

• Brand: United Brass Works
• Product Type: Spring Lift Check Valve
• Valve Type: Spring-Loaded Lift Check Valve
• Nominal Size: 1/2 in.
• Connection Type: Female NPT Threaded Ends
• Body Material: Bronze
• Spring Material: Stainless Steel
• Function: Backflow Prevention
• Flow Direction: One-Way Automatic Operation
• Seat Type: Integral Seat
• Design: Spring-Assisted Lift Check
• Suitable Media: Water, Steam, Oil, Gas, and General Industrial Fluids
• Installation: Horizontal or Vertical (per application requirements)
• Application: Boiler, HVAC, Steam, and Process Piping Systems
• Designed for Industrial and Commercial Service
• Engineered for Continuous-Duty Operation

Common Replacements:

• United Brass Works Model 50T 1/2" Spring-Loaded Lift Check Valve
• United Brass Works Model 50TLS 1/2" Lift Check Valve
• United Brass Works Model 53 1/2" Full Flow Spring-Loaded Lift Check Valve