Pressure Gauge Needle Valve, SS 316, 6000 PSI, NPT Threaded

The Pressure Gauge Needle Valve Supplier offers a high-precision fine-tuning valve with a stainless steel SS 316 body, suitable for a wide range of customized sizes. These valves are designed to handle pressures up to 6000 PSI, making them ideal for high-pressure applications. The manual operation feature provides users with precise control over the flow, ensuring accurate pressure readings and adjustments. This makes the valve suitable for various industrial applications where fine control and high durability are required.

Product Name: Pressure Gauge Needle Valve
Body Material: Stainless Steel SS 316
Size: Customized
Pressure: 6000 PSI
End Connection: NPT Threaded
Operation: Manual
Temperature Range: -40°C to 120°C

The pressure gauge needle valve is a fine-tuning valve with a needle-shaped valve plug, mainly used to adjust the throttle flow rate. The fine-tuning valve requires the valve opening to gradually increase in size and can be continuously and finely adjusted from closed to open. The needle valve plug can achieve this function. The pressure gauge needle valve plug is generally made of quenched steel long needles, while the valve seat is made of soft materials such as tin and copper. The sealing between the valve needle and the valve seat is achieved through the tight fitting of their conical surfaces. The taper of the valve needle has two types: 1:50 and 1:60 cone angles, and the cone surface needs to be finely ground. The sealing between the valve stem and the valve seat is achieved through corrugated pipes.

Technical Specifications

» Purpose: Adjusting pressure
» Nominal diameter: DN6-DN80
» Pressure environment: PN10-PN420, 1.0-42.0 MPa
» Main material: SS 304, SS 316
» Type (channel position): Through
» Working temperature: -40℃ to 120℃

Product Features

» The needle valve has good sealing performance and a long service life. Even if the sealing surface is damaged, only the vulnerable parts need to be replaced to continue use. When installing the stainless steel inlet pressure gauge needle valve, the flow direction of the medium should be consistent with the direction of the arrow on the valve body.
» The pressure gauge needle valve has the advantages of easy installation and disassembly, tight connection, favorable fire prevention, explosion-proof and high-pressure resistance, and good sealing performance. It is a connection method for valves in power plants, refineries, chemical plants, and instrument measurement pipelines.
» The pressure gauge needle valve is a valve that can be accurately adjusted and has a wide range of applications. For example, in flame cutting, the knob used to adjust the flame temperature is a needle valve. The instrument needle valve is an important component of the instrument measurement pipeline system, mainly including globe valves and ball valves. Its function is to open or cut off pipeline passages.