Bronze gate valves are essential components in plumbing and fluid control systems, known for their reliability and durability. These valves are typically constructed from bronze, a copper alloy, and feature a gate mechanism that can be raised or lowered to control the flow of fluids within pipes. Bronze, with its corrosion-resistant properties, makes these gate valves suitable for use in water systems and various low-pressure environments. They often come in flanged or threaded designs for easy installation and maintenance, and the non-rising stem design ensures that the valve's length remains constant, making them space-efficient.

Key features and benefits of Bronze Gate Valves

Key Features

Bronze gate valves are highly corrosion-resistant due to their copper alloy construction, making them ideal for use in water systems and marine applications.

Key Features

These valves are known for their robust and durable build, ensuring a long service life even in harsh environments.

Key Features

Bronze gate valves require minimal maintenance, reducing downtime and associated costs.

Mariani Bronze Gate Valves are built for strength, reliability, and consistent performance in challenging environments. Made from premium bronze, they offer strong resistance to corrosion—perfect for marine, steam, and industrial settings. Designed with longevity in mind, these valves ensure smooth flow control and reduced maintenance needs over time. Their ability to handle high pressures and deliver dependable sealing makes them a smart choice for both industrial and commercial systems.

Size Range:	DN08 - DN300 (1/4" - 12")
Body Materials:	Bronze
Applications:	Marine, Oil & Gas, Steam & Power Generation, Water Treatment, HVAC & Plumbing, Chemical Processing.
Working Pressure:	150 - 700psi
End Conections:	Threaded / Flanged

The AV-2100 Lever Gate Valve, available in sizes from 1/2" to 6", is designed for industrial applications and can handle fluids including steam, water, and gas. Made from brass or bronze, this valve features a PN16 pressure rating and screwed BSPP end connections, ensuring reliable performance in various settings. Its lever body type offers easy operation, making it a suitable choice for maintaining efficient fluid control in demanding environments.

Size Range:	1/2" to 6"
Body Materials:	Brass / Bronze
Body Type:	Lever Gate Valve
Applications:	Industrial applications and fluids including steam, water and gas
Pressure Rating:	PN16
End Connections:	Screwed BSPP

General Marine services can include work for a number of various applications including Fire Protections Sprinkler Systems, Wastewater, Potable Water, Cooling & Ballast, HVAC, Ship Side Valves and Ballast Systems. Our marine valves are produced with the highest quality materials, ensuring durability and longevity.

The AV-1520 Bronze PN20 Gate Valve, available in sizes from 1/4" to 4", features a bronze body and a standard gate valve design. This valve is ideal for industrial applications, handling fluids such as steam, water, and gas. With a pressure rating of PN20 and screwed BSPP end connections, it provides reliable performance for various demanding environments.

Size Range:	1/4" to 4"
Body Materials:	Bronze
Body Type:	Standard Gate Valve
Applications:	Industrial applications and fluids including steam, water and gas
Pressure Rating:	PN20
End Connection:	Screwed BSPP

The AV-1151 Bronze Flanged PN16 Gate Valve, available in sizes from 1/2" to 4", operates within a temperature range of -10°C to 150°C and has a pressure rating of PN16. Ideal for industrial applications, it effectively handles fluids including steam, water, and gas. The valve features a flanged PN16 end connection and is constructed with a BS:1400 LG2 bronze body and bonnet, complemented by a cast handwheel, ensuring durability and reliability in demanding environments.

Size Range:	1/2" to 4"
Temperature Range:	-10°C to 150°C
Pressure Rating:	PN16
Applications:	Industrial applications and fluids including steam, water and gas
End Connection:	Flanged PN16
Body Materials:	BS:1400 LG2 Bronze Body & Bonnet, Cast Handwheel

Bronze gate valves are used to control the flow of liquids in various applications, particularly in settings where corrosion resistance is crucial.

Bronze gate valves are typically made of a copper and tin alloy, while brass gate valves are composed of copper and zinc. Bronze is more corrosion-resistant and suitable for marine environments.

Gate valves use a wedge-shaped gate to control the flow of fluids. When the valve is open, the gate is lifted, allowing fluid to pass. When closed, the gate is lowered, blocking the flow.

Bronze gate valves offer excellent corrosion resistance, durability, and are suitable for use with various fluids, including seawater.

Bronze gate valves can withstand high temperatures, making them suitable for hot water and steam systems.

Bronze gate valves are known for their low maintenance requirements, reducing downtime and associated costs.

Yes, bronze gate valves are commonly used in potable water systems due to their corrosion resistance.

The pressure rating varies, but bronze gate valves are designed to handle a range of pressures, making them versatile for different industrial processes.

Yes, bronze gate valves are well-suited for seawater applications due to their resistance to corrosion in marine environments.

Bronze gate valves come in various sizes to accommodate different piping systems, ranging from small to large diameters.

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