Gv. indoor - outdoor, 3/4" F, butterfly

Product detailed description

This ball valve is commonly used in residential and commercial buildings for water supply and distribution systems. It is installed in locations where access to the valve is limited or where the system crosses between indoor and outdoor environments. Installers often encounter this valve in heating, plumbing and sanitation systems where reliable shut-off is required under varying temperature conditions. The extended thread design facilitates secure and leak-free connections in tight spaces.

The valve is frequently found in domestic and industrial applications such as pipe crossings through walls, underground utilities, and in mechanical rooms where space is constrained. Its compact size and extended thread allow for easier installation in restricted areas. Technicians should consider the operating temperature range and pressure rating when selecting this valve for specific system requirements.

Technical parameters

Material	Nickel-plated brass CW617N ATEST for potable water
Operating temperature	-20 °C
Nominal pressure	PN 40
Weight	0.284 kg
Code	80004035
Brand	IVAR

The PN 40 rating indicates that the valve is suitable for high-pressure water systems. The operating temperature range from -20 °C to +120 °C allows it to function in both cold and hot water environments. The material, nickel-plated brass CW617N, ensures resistance to corrosion and meets standards for potable water. These parameters are essential for determining correct valve sizing and system compatibility.Installation and connection The valve is installed using internal and external female metric threads (FM) in a 3/4 inch size. Prior to installation, ensure that the threads are clean and free of debris. Apply a suitable thread sealant or PTFE tape to prevent leaks. The extended thread allows for easier alignment and tightening in confined spaces. After installation, verify that the valve operates smoothly and that there are no signs of leakage. Common installation errors include over-tightening the threads, which can cause deformation or damage to the sealing surfaces, and incorrect orientation of the valve body.Compatibility and accessories This valve is compatible with standard water supply pipes and fittings using FM thread connections. For systems requiring additional control or monitoring, consider integrating pressure sensors or flow meters. Ensure that all connecting components are also rated for the same pressure and temperature conditions. No additional accessories are required for basic installation, but thread sealant is recommended for long-term performance.Technical background for designers The butterfly-style ball valve operates via a rotating ball with a bore that aligns with the flow direction. When the handle is turned, the ball rotates to either allow or block fluid passage. The nickel-plated brass CW617N construction offers durability and resistance to corrosion, making it suitable for long-term use in water systems. The extended thread design enhances stability and reduces the risk of misalignment during installation. Designers should consider the valve’s pressure and temperature limits when integrating it into larger systems to ensure optimal performance and longevity.Service and operation Routine checks should include verifying the valve’s operation by opening and closing it periodically to prevent seizing. Inspect the threads for signs of wear or leakage and reapply sealant if necessary. No scheduled service intervals are specified, but any irregularities in operation should prompt immediate inspection and, if needed, replacement. Ensure that the valve remains accessible for future maintenance and emergency shut-off.Frequently asked questions

Can this valve be used for hot water systems?
Yes, the valve is suitable for hot water systems as it operates up to +120 °C. Ensure that the connecting pipes and fittings are also rated for the same temperature range.

Is this valve suitable for underground installation?
Yes, provided that the installation environment is dry and the valve is protected from physical damage. The extended thread design supports secure connections in such conditions.

Can this valve be used in potable water systems?
Yes, the nickel-plated brass CW617N material is certified for potable water use, meeting relevant standards for drinking water applications.

What tools are required for installation?
A standard wrench or spanner is sufficient for tightening the threaded connections. Avoid using excessive force to prevent damage to the valve body or sealing surfaces.