PRV Servicing, Cleaning & Water Pressure Management

A Tech Construction Sdn Bhd provides professional PRV servicing, PRV cleaning, pressure setting, calibration and water pressure management for JMBs, Management Corporations (MCs), property managers and facility managers managing existing buildings, high-rise condominiums, strata properties and commercial buildings across Kuala Lumpur, Selangor and the Klang Valley.

Pressure Reducing Valves (PRVs) play an important role in controlling water pressure within building water supply systems. Incorrect pressure settings, blocked strainers, sediment buildup, valve deterioration and pressure imbalance can contribute to unstable water pressure, noisy pipes, water hammer, leaking fittings and repeated pipe failures.

Our PRV services focus on identifying the actual cause of pressure-related plumbing problems before recommending repair, servicing or replacement.

### PRV Servicing & Pressure Management Scope

Our PRV services include:

• PRV inspection and condition assessment
• PRV cleaning and servicing
• PRV strainer cleaning and sediment removal
• PRV dismantling and internal component inspection
• PRV pressure setting and adjustment
• PRV calibration and pressure verification
• PRV replacement and installation
• Water pressure measurement and assessment
• Pressure zone inspection
• Pump and PRV system coordination
• Water hammer and pressure fluctuation investigation
• Technical recommendations and reporting

### Common PRV & Water Pressure Problems

We help building management teams investigate problems such as:

• High water pressure
• Low or unstable water pressure
• Fluctuating water pressure
• Water hammer and banging pipes
• Repeated pipe or fitting failures
• PRV pressure setting problems
• Blocked PRV strainers
• Sediment or debris affecting PRV performance
• Pressure imbalance between building zones
• Recurring plumbing leaks associated with pressure conditions

### PRV Cleaning & Servicing

PRVs may experience reduced performance when strainers or internal components become affected by sediment, rust, debris or other deposits.

Where servicing is appropriate, the PRV can be inspected, dismantled and cleaned to remove accumulated deposits and restore proper operation.

PRV servicing can be considered before replacing the valve, particularly where the valve itself remains serviceable but pressure performance has deteriorated.

### PRV Pressure Setting & Calibration

Correct pressure setting is important for maintaining suitable water pressure within different building zones.

Our assessment may include pressure measurements, PRV setting adjustments and verification of system performance. Where required, pressure conditions can also be reviewed together with transfer pumps, booster pumps and other connected building water supply equipment.

### PRV Replacement & Installation

Where a PRV is damaged, deteriorated or no longer suitable for the building's operating requirements, replacement may be recommended.

Replacement works can include valve selection, sizing, installation, pressure setting and system verification based on the existing building plumbing configuration.

### Water Hammer & Pressure Fluctuation Investigation

Noisy pipes, water hammer, fluctuating pressure and repeated fitting failures may be associated with pressure control, PRV performance, pump operation or other plumbing system conditions.

A Tech Construction Sdn Bhd can inspect the relevant plumbing and pressure control systems to identify possible causes and recommend appropriate corrective works.

### Technical Reporting for JMB, MC & Property Management

PRV inspection and pressure management findings can be documented for:

• JMB and MC management committees
• Property managers
• Facility managers
• Commercial building owners
• Building maintenance teams

Reports and technical findings can support decisions on PRV servicing, replacement, pressure adjustment, pump system works and related plumbing rectification.

A Tech Construction Sdn Bhd provides PRV servicing, PRV cleaning, pressure setting, calibration, replacement and building water pressure management for existing buildings across Kuala Lumpur, Selangor and the Klang Valley.

Contact A Tech Construction Sdn Bhd to arrange a PRV inspection or water pressure assessment for your building.