Vibration Damping Spacer - Series W8 - DN 150; L=70mm; EPDM BRA.W8.500

Product detailed description

Vibration damping spacers are essential in HVAC systems, water distribution, and compressed air installations where mechanical vibrations and noise transmission must be controlled. These components are commonly used in commercial and industrial buildings, including heating and ventilation systems, where pipe movement can lead to structural stress and acoustic disturbances. Installers and technicians working on such systems need to integrate spacers that effectively isolate pipe segments while maintaining system integrity and alignment.

These spacers are particularly useful in systems where thermal expansion and mechanical movement are expected. They help prevent the transfer of vibrations from pumps, compressors, or other mechanical equipment to adjacent piping, reducing the risk of fatigue failure and acoustic propagation. The design ensures that the system remains flexible enough to accommodate movement without compromising the sealing or alignment of the flanged joints.

Technical parameters

Installation and connection

Installation of the IVAR W8500150 requires precise alignment of the flanged ends to ensure a secure and leak-free connection. The flanges must be cleaned and free of debris before assembly. The spacer is positioned between the flanged sections, and the bolts are tightened according to the manufacturer's torque specifications. It is important to verify that the EPDM sealing element is correctly seated and not damaged during installation.

Compatibility and accessories

The IVAR W8500150 is compatible with standard PN 10 flanged connections and is suitable for use with water and glycol mixtures up to 50%. It is not recommended for use with steam, gases, or oil-based fluids. When installing this component, ensure that the flanged ends of the connected pipes are compatible with the PN 10 rating. Additional accessories such as gaskets or sealing compounds may be required depending on the specific application and environmental conditions.

Technical background for designers

The vibration damping spacer operates by isolating pipe segments through a flexible EPDM sealing element. This material is chosen for its resistance to water and glycol mixtures, making it suitable for HVAC and water supply applications. The galvanized steel flanges provide structural support and corrosion resistance. The design allows for controlled movement between pipe sections while maintaining a sealed connection. The effectiveness of the spacer depends on the correct selection of flange type, sealing material, and installation alignment. Environmental factors such as temperature and chemical exposure can affect the long-term performance of the component.

Service and operation

Regular inspection of the IVAR W8500150 is recommended to ensure continued performance. Check for signs of wear, deformation, or leakage at the flanged connection. The EPDM sealing element should remain flexible and free from cracks or hardening. If any damage is detected, the component should be replaced to prevent system failure. No specific service intervals are provided, but maintenance should be performed as part of routine system checks.

Frequently asked questions

Can the IVAR W8500150 be used in steam systems?
No, the component is not suitable for steam applications. The EPDM sealing element is designed for water and glycol mixtures only.

What is the maximum operating temperature for the IVAR W8500150?
The component is rated for operation between -10°C and +100°C. Exceeding this range may affect the performance of the sealing element.

Can the IVAR W8500150 be used with oil-based fluids?
No, the component is not suitable for use with oil-based fluids or hydrocarbons. The EPDM material is not resistant to these substances.

What is the recommended torque for tightening the flange bolts?
Follow the manufacturer's torque specifications for the flange size and bolt type. Over-tightening can damage the sealing element.