Thermostatic valve OPTIMA - corner, 1/2" x M 24 - chrome

Product detailed description

This thermostatic valve is commonly used in residential and commercial buildings to regulate water temperature in sanitary fixtures such as basins, showers, and washbasins. It is suitable for integration into central heating systems and is frequently installed in bathrooms, kitchens, and utility rooms. The valve ensures a stable and safe water temperature by automatically adjusting the flow of hot and cold water based on thermal input. Installers must ensure correct orientation and secure connections to prevent leaks and maintain system efficiency.

Thermostatic valves are essential in systems where precise temperature control is required, particularly in environments with fluctuating water temperatures. The corner design of this model allows for compact installation where space is limited, such as under sinks or in tight plumbing compartments. The valve is typically used in conjunction with a mixing head and is compatible with standard sanitary fixtures. It is important to verify the compatibility of the valve with the existing system components before installation.

Technical parameters

Material	Brass CW617N with surface treatment
Operating temperature	+100 °C
Nominal pressure	PN 10
Weight	0.322 kg
Code	530040CHROM
Brand	IVAR

The operating temperature limit of +100°C and the pressure rating of PN 10 are critical for determining the valve’s suitability for a given application. These parameters ensure the valve can handle typical domestic water temperatures and standard pressure levels in central heating systems. The material specification, CW617N brass with surface treatment, provides resistance to corrosion and mechanical wear, making it suitable for long-term use in wet environments.

Installation and connection

This thermostatic valve is connected via a 1/2 inch inlet and an M 24 threaded outlet. The installation process involves securing the valve to the hot and cold water supply lines using appropriate fittings and sealing materials. It is essential to align the valve correctly to ensure the flow direction matches the system design. Common installation errors include incorrect thread orientation, insufficient tightening, and failure to use thread sealant where required. After installation, the system should be tested for leaks and the valve’s response to temperature changes should be verified.

Compatibility and accessories

This valve is designed to work with standard mixing heads and sanitary fixtures that use an M 30 x 1.5 thread for the head. For a complete installation, the user may need to order a compatible mixing head or shower unit. The valve is not supplied with any additional components and must be connected to a thermostatic mixing system. It is important to ensure that all components are from the same manufacturer or are certified for use with this model to maintain system integrity.

Technical background for designers

This valve operates using a thermostatic insert that reacts to temperature changes by expanding or contracting, which adjusts the flow of hot and cold water. The brass body provides good thermal conductivity and structural stability, while the surface treatment enhances resistance to oxidation and scaling. The valve is integrated into the system via the specified inlet and outlet connections and must be positioned to allow for proper flow dynamics. The service life and efficiency of the valve depend on the quality of the installation, the condition of the water supply, and the frequency of maintenance.

Service and operation

Regular inspection of the valve for signs of wear, leakage, or temperature inconsistency is recommended. The thermostatic insert should be checked for blockages or damage that could affect its response time. If the valve shows signs of malfunction, it should be disassembled and cleaned or replaced. No specific service intervals are provided in the technical data, but routine checks are advised to ensure continued performance.

Frequently asked questions

Can this valve be used with a standard mixing head?
Yes, the valve is designed to connect to a mixing head with an M 30 x 1.5 thread. The head must be compatible with the thermostatic system.

Is the valve suitable for high-temperature applications?
The maximum operating temperature is +100°C, which makes it suitable for typical domestic heating and sanitary applications.

Can the valve be installed in a vertical position?
Yes, provided the inlet and outlet connections are aligned with the system flow and the valve is securely fastened to prevent vibration or leakage.

What is the recommended sealing material for the threads?
Thread sealant or PTFE tape is recommended for all threaded connections to ensure a watertight seal and prevent leaks.