Threaded Ball Valve - B3 series stainless steel two-piece - 1/4 inch; L=49mm BRA.B3.622

Product detailed description

Threaded ball valves are essential components in industrial and commercial heating, ventilation, and water systems. They are commonly used in residential and commercial buildings for controlling the flow of fluids in HVAC systems, water supply lines, and industrial processes. Installers and technicians frequently encounter these valves in applications requiring reliable shut-off and minimal pressure drop. The B3 series from IVAR is specifically designed for environments where corrosion resistance and durability are critical.

Valve selection must consider system pressure, temperature range, and media compatibility. The B3622014 model is suitable for systems with a maximum pressure of 63 bar and operating temperatures between -25°C and +180°C. It is commonly used in heating and ventilation systems, as well as for potable water and hydrocarbon applications.

Technical parameters

Installation and connection

Installation of the B3622014 ball valve involves connecting it to the system using the 1/4 inch threaded ends. The valve must be fully open during installation to prevent damage to the internal components. Installers should ensure that the threads are clean and free from debris before tightening. Over-tightening can damage the sealing surfaces and lead to leaks. A common mistake is using the valve in steam systems or for flow regulation, which is not recommended as it can cause premature wear and failure.

Compatibility and accessories

This valve is compatible with systems using potable water, oils, and hydrocarbons. It is not suitable for steam or flow regulation applications. No additional accessories are required for standard installation. Installers should ensure that the system piping is compatible with the valve's thread size and material.

Technical background for designers

The B3622014 ball valve operates by rotating a spherical disc with a bore to either allow or block fluid flow. The body is made of stainless steel A351 CF8M, and the ball and stem are made of AISI 316 stainless steel. The valve is designed for full flow, meaning the internal diameter matches the pipe size to minimize pressure loss. The antistatic design and locking lever enhance safety and ease of operation. The valve is certified for use with potable water and meets ATEX standards for use in potentially explosive environments.

Service and operation

Regular inspection of the valve is recommended to ensure continued performance. Check for signs of corrosion, leakage, or wear on the sealing surfaces. The locking lever should be checked for proper operation. No specific service intervals are provided in the technical data, but maintenance should be performed as needed based on system conditions and usage. If the valve shows signs of failure, it should be replaced immediately to prevent system downtime.

Frequently asked questions

Can the B3622014 be used with steam systems?
No, the valve is not suitable for steam applications. It is designed for use with potable water, oils, and hydrocarbons.

Is the B3622014 suitable for flow regulation?
No, the valve is not recommended for flow regulation. It is designed for on/off control and may suffer premature wear if used for throttling.

What is the maximum operating temperature of the B3622014?
The valve is rated for a maximum operating temperature of +180°C.

Can the B3622014 be used in explosive environments?
Yes, the valve is certified under ATEX directive 2014/34/EU for use in potentially explosive environments.