Gate Valve, Brass 59-1, for Superior Water Control

How to Select the Right Brass Gate Valve – A Guide from SHUANGLIN VALVE

Selecting the right brass gate valve is essential for ensuring long-term performance, system safety, and cost-effectiveness. SHUANGLIN VALVE offers a complete range of brass gate valves from DN15 to DN100, and this guide will help you make the right choice for your application.

Step 1: Determine the Correct Size
Select a valve that matches the diameter of your pipeline. SHUANGLIN VALVE offers brass gate valves in sizes from DN15 to DN100 (1/2" to 4"). A valve that is too small may impede flow, while an oversized valve could lead to inefficiencies.

Step 2: Consider Pressure and Temperature Requirements
SHUANGLIN VALVE brass gate valves are rated to PN16 (1.6MPa / 232 PSI) with a working temperature range of -20°C to 120°C. Verify that these ratings meet your system requirements.

Step 3: Choose the Right Connection Type

• Threaded (NPT/BSP): Ideal for smaller sizes (DN15-DN50) and systems where welding is not desired

• Flanged: Suitable for larger sizes and higher-pressure applications

Step 4: Evaluate Stem Type

• Non-Rising Stem: Recommended for underground piping or installations with limited vertical space

• Rising Stem: Provides visual indication of valve position

Step 5: Consider Port Design
Full port valves ensure maximum flow capacity with minimal pressure drop, making them the preferred choice for most applications.

Step 6: Review Application Compatibility
SHUANGLIN VALVE brass gate valves are suitable for water, oil, gas, saturated steam, and non-corrosive liquids. For potable water applications, lead-free options are available.

Why Choose SHUANGLIN VALVE?

• Complete range from DN15 to DN100

• PN16 pressure rating with -20°C to 120°C temperature range

• ISO9001 and CE certified

• Full port design for maximum flow

• Non-rising stem for space-saving installation

• Competitive pricing with reliable quality

• Customization options available