BLOGS

Anti-tamper brass gate valves protect utility networks from unauthorized access and non-revenue water loss. This guide covers key specs, DZR brass selection, and procurement tips.

Explore SHUANGLIN VALVE’s brass and stainless steel manifolds for heating and water distribution systems, including globe-type and ball-type manifolds, manifold valves, air vents, drain valves, pressure gauges and other accessories.

Electric valves provide automated control for water and HVAC piping systems without requiring manual operation at the valve. This guide explains the differences between electric ball valves and electric globe valves, 2-way and 3-way configurations, and 2-wire 1-control and 3-wire 2-control options. SHUANGLIN VALVE supplies electric valves in different configurations, with DN15-DN50 electric ball valves and DN15-DN32 electric globe valves, supporting BSP and NPT connections.

A Brass Balancing Valve helps control how fluid is distributed between different branches of a piping system. This guide explains when a balancing valve is needed, how it differs from a shut-off or control valve, and what buyers should consider when selecting one. SHUANGLIN VALVE supplies DN15-DN50 brass balancing valves with BSP and NPT connections, PN16 pressure rating, and a -10°C to 120°C working temperature range for HVAC, heating, water circulation, and related applications.

Learn how a Brass Check Valve prevents reverse flow and how to select the right valve for different piping systems. This guide explains the working principle of vertical and horizontal check valves, key specifications, material selection, BSP and NPT connections, and common purchasing mistakes. SHUANGLIN VALVE supplies DN15-DN100 brass check valves, along with foot valves and other check valve solutions for water supply, plumbing, pump, HVAC, and pipeline applications.