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South American Valve is the best Needle Valve Manufacturer in Mexico. We are an exporter to countries like Argentina, Chile, Brazil and Peru. This valve is also known as bleed valves which are used for water heating application because they have compact structure. It is a throttling valve which is precisely control the flow rate of fluid.

There are four main factors of this valve such as materials, pressure rating, temperature rating and valves sizes. It is also available in carbon steel, stainless steel, and brass.

These valves regulate the pressure inside a device. It controls flow rates of clean gases and liquid. The common application is to control gas flow such as propane in a tank. The main purpose is to ensure that the water heater runs at maximum efficiency without using excess water. It can be used in constant pump governors to reduce the fluctuations in pump discharge pressure. These valves control the airflow to cylinders that control piston speed. These valves are used on gas bleeder lines.

Parts:

·       Handle

·       Set screw.

·       Stem

·       Body

·       Bonnet

·       Handle screw

·       Packing

·       Nut

·       Gland

Types:

·       Motorized needle valves

·       Angle needle valves

Advantages:

·       Small size

·       Accurate flow control, especially low flow rate

·       Automated combustion control systems to regulate fuel flow.

·       Control air flow to cylinder.

·       Can shut off easily.

·       Can be used for throttling purpose.

·       Used as bleed valves for hot water heating.

We manufacture Needle Valve for these industries:

·       Power plant

·       Chemical industries

·       Oil industries

·       Gas industries

·       Laboratory analysis

Application:

·       Power plant

·       Water distribution and in dams

·       Control the flow of air in cylinder.

·       For fluid control

·       Reservoir inlet

·       Pressure regulation

·       For starting a pump

·       Low pressure hydraulic system

Description:

·       Materials: SS316, SS316L, Duplex, Inconel 625, SS304, CF8, CF8M, F51, F53, F55,

·       Class: 150 to 2500

·       Nominal Pressure: PN10 to PN450

·       Size: 1/2” to 2”

·       Ends: Threaded, socket weld, butt weld

·       Operations: Hand wheel operated

Visit us: https://www.southamericanvalve.com/product-category/needle-valve/

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