Description
Double Lin Brass Gate Valve 1-1/2″
Double Lin Brass Gate Valve 1-1/2″, Double lin valves Dealers suppliers in Karachi Pakistan Brass Valve Contact 0322-3540656
What is Double Lin Valve 1-1/2″ ?
- Material:
- Brass: Constructed from brass, an alloy of copper and zinc, the valve boasts strength, ductility, and excellent corrosion resistance. Brass is a popular choice for applications involving water, steam, and gases.
- Size:
- The dimension 1-1/2 inches refers to the nominal diameter of the valve’s inlet and outlet. This size is often utilized in both residential and commercial plumbing systems, particularly where higher flow capacity is needed.
- Design:
- Double Lin Gate: The term “double lin” usually implies that the valve features two linear flow paths or two gates. This design allows for better flow control and reliability under pressure.
- Gate Mechanism: The gate valve operates through a gate that moves vertically within the valve body. When the valve is opened, the gate is lifted, allowing fluid to flow unobstructed; when closed, it creates a complete seal to stop fluid flow.
- Connection Types:
- The valve may have different types of connections depending on the application, such as:
- Threaded: For screw-on connections.
- Soldered: For use with copper or other solderable pipes.
- Flanged: For bolted connections, typically used in larger pipes or industrial applications.
- The valve may have different types of connections depending on the application, such as:
- Operation:
- Gate valves are operated using a handwheel or lever that turns a threaded stem connected to the gate. Turning the handwheel raises or lowers the gate, allowing for precise control over valve operation.
Usage
Double Lin Brass Gate Valves are versatile and suitable for a wide range of applications, including:
- Water Supply Systems:
- Used in municipal water supply lines and service connections to control water flow effectively.
- Irrigation Systems:
- Commonly employed in agricultural and landscaping irrigation systems to manage water flow efficiently.
- HVAC Applications:
- In heating, ventilation, and air conditioning systems, these valves help regulate the flow of water or steam, maintaining system efficiency.
- Industrial Processes:
- Used in various industrial systems for controlling liquids and gases under pressure. Their robust construction makes them ideal for high-pressure environments.
- Natural Gas Systems:
- In both residential and commercial natural gas applications, gate valves serve to isolate gas flow safely and securely.
- Fire Protection Systems:
- Can be used in fire suppression systems, allowing for reliable shutoff and control of water flow to sprinkler systems.
| Feature | Specification |
|---|---|
| Size | 1-1/2 inch (DN40) |
| Body Material | Brass (HPb 57-3) |
| Connection Type | Female x Female threaded (ISO228) |
| Handle Material | Cast-iron, painted |
| Filler/Seal | PTFE |
| Nut | Stainless steel |
| Working Pressure | 16 Bar (232 psi) |
| Working Temperature | -10°C to +120°C (14°F to 248°F) |
| Certification | ACS, EAC (varies by model) |
| Applications | Water, oil, heating, irrigation, general plumbing |
The Double Lin Brass Gate Valve 1-1/2″ is a high-quality, reliable valve for isolating flow in a variety of piping systems. Its robust brass construction, high-pressure rating, and excellent sealing make it suitable for demanding environments in water supply, heating, and industrial applications



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