J G Valves & Fittings ( I ) Private Limited

A bronze gate valve is a type of shut-off valve that uses a solid or wedge-shaped gate to control the flow of fluid. The valve is constructed primarily from bronze, a copper alloy known for its excellent corrosion resistance, especially in water and marine environments. How it works

• Fully open: When the valve is completely open, the gate is lifted entirely out of the flow path. This creates a full bore, meaning there is minimal obstruction and very low pressure drop.
• Fully closed: Turning the handwheel or actuator lowers the gate. The gate presses against the valve seats to form a tight seal, completely stopping the flow of the fluid.
• On-off use only: Gate valves are not designed for throttling or regulating flow. Using them in a partially open position can cause the gate to vibrate and flutter, leading to damage of the gate and seat over time. This makes them ideal for applications that require a full open or full closed operation.

A Gun Metal Valve is a type of valve made from gun metal, which is a copper-based alloy typically consisting of copper, tin, and zinc. This material provides excellent corrosion resistance, durability, and suitability for water, steam, and non-corrosive fluids, making these valves popular in plumbing, industrial, and marine applications.

An ANSI Gate Valve is a linear motion valve designed to start or stop the flow of fluid in pipelines according to ANSI/ASME standards. Unlike globe valves, it is not ideal for throttling; it is primarily used for full open or full close service. ANSI designation ensures compatibility with standard piping dimensions, pressure classes, and flange ratings.

A Leak-Proof Gate Valve is a specially engineered shut-off valve designed to provide tight, zero-leakage sealing in critical fluid systems. It operates on the same basic principle as a standard gate valve—using a wedge-shaped or parallel gate that moves perpendicular to the flow to start or stop the fluid—but incorporates advanced sealing mechanisms and precision manufacturing to ensure leak-free performance even under high pressure, temperature, or corrosive conditions.