Product Overview

The CLA-VAL 92-02: Pressure Reducing Valve and Upstream Pressure Control with non-Return Feature is designed to reduce a high pressure (P1) and to sustain a minimum upstream pressure. As part of the CLA-VAL SERIES 90, it reduces a higher inlet pressure to a constant downstream pressure (Pressure Reducing Control) regardless of changing flow rate and/or varying inlet pressure. A Check Valve is incorporated to prevent backflow through the valve when a pressure reversal occurs (P2>P1). This valve is known for its simple, reliable, and accurate operation, and it functions completely automatically.

Key Benefits

• Simple, reliable and accurate operation.
• Completely automatic operation.
• Easy adjustment and maintenance.
• Made with quality approved materials.
• World Wide Support is available.
• Prevents backflow with an integrated Check Valve.

Applications

• Reducing pressure for a downstream distribution network.
• Sustaining a minimum upstream pressure in a high-pressure main.
• Sustaining a minimum upstream pressure for an upstream distribution network.
• Applications where preventing backflow during pressure reversals is critical.

Features & Construction

• Pressure Relief Control: CRL.
• Pressure Reducing Control: CRD.
• Check Valve: CDC-1.
• Series: CLA-VAL SERIES 90.

Customisation Options

Option	Description
LFS Option	Control low flows or night flows.
KO Option	Extend valve life with Anti-Cavitation trim.
KG1 Option	Use stem cleaning for harsh water.
Maintenance	Check on periodic maintenance.
Environment	Adapt to high temperatures or frost risk.
Security	Add hydraulic safety back-up to your valve.
Protection	Remove excessive system overpressures.
Corrosion	Protect your valve with upgraded materials.

Installation & Maintenance

• For the best CLA-VAL regulation, the CLA-VAL 92-02 can be combined with the H-Strainer AQUA 90-501 and the "anti-shock" air release & vacuum break valve AQUA 70-516.
• The valve offers easy adjustment and maintenance.