Produkt overview
The Walfront DN20 Adjustable Brass Water Pressure Reducer Valve is designed to regulate water pressure in various plumbing systems. It features a robust piston structure for durability and includes a gauge meter for accurate pressure monitoring. This valve helps protect your plumbing fixtures and appliances from high water pressure, ensuring their longevity and efficient operation.
- Pladsbesparende design: No bypass pipe required, simplifying distribution and saving space.
- Nem installation: Can be easily installed in front of most tap water equipment.
- Free Pressure Adjustment: Features a pressure adjustment knob on the top cover for easy customization of output pressure.
- Robust Piston Structure: Ensures durability and strong environmental performance.
- Højtrykstolerance: Withstands pressure of up to 1.6mpa for reliable performance.
Komponenter og funktioner
Figure 1: The DN20 Brass Water Pressure Reducer Valve with its integrated pressure gauge, showing the main body and the attached meter.
Figure 2: The pressure reducer valve body shown separately from its pressure gauge, highlighting the two main components.
Figure 3: A composite image showing four different views of the pressure reducer valve, including top, side, and angled perspectives.
Video 1: En officiel produktvideoasing the Walfront Water Pressure Regulator Reducer, demonstrating its features and appearance.
Installation og opsætning
Proper installation is crucial for the optimal performance and longevity of your pressure reducer valve. It is recommended to have this installed by a qualified plumber if you are unsure about any steps.
- Forberedelse: Ensure the main water supply is turned off before beginning installation. Drain any remaining water from the pipes.
- Beliggenhed: Install the valve in front of the equipment or system where pressure regulation is desired. Ensure there is sufficient space for maintenance and adjustment.
- Orientering: Observe the flow direction arrow marked on the valve body. Install the valve so that the water flows in the direction indicated by the arrow.
- Forbindelse: Connect the valve to your plumbing system using appropriate fittings. The valve features DN20 (G 3/4") female iron pipe connections. Use thread sealant tape (PTFE tape) on all threaded connections to ensure a watertight seal.
- Gauge Installation: Screw the pressure gauge into the designated port on the valve body. Ensure it is hand-tightened, then use a wrench for a final snug turn, being careful not to overtighten.
- Lækagetjek: Slowly turn on the main water supply. Inspect all connections for leaks. If leaks are detected, turn off the water supply, tighten the connections, and re-check.
Betjeningsvejledning
The pressure reducer valve allows for easy adjustment of the output water pressure.
- Initial Pressure Reading: Once installed and water supply is on, observe the pressure reading on the gauge. This indicates the current regulated output pressure.
- Justering af tryk: To adjust the pressure, locate the adjustment knob on the top cover of the valve.
- Drej på drejeknappen med uret til øge the output pressure.
- Drej på drejeknappen mod uret til formindske the output pressure.
- Monitormåler: As you turn the knob, observe the pressure gauge to set the desired output pressure. Make small adjustments and allow the system to stabilize before making further changes.
- Optimalt tryk: Consult your appliance manuals or local plumbing codes for recommended water pressure settings. Typically, household water pressure is regulated between 40-60 PSI (2.7-4.1 bar).
Figure 4: A detailed close-up of the pressure gauge, showing the various pressure units (kPa, bar, kg/cm², PSI) for accurate reading.
Opretholdelse
Regular maintenance ensures the continued efficiency and reliability of your pressure reducer valve.
- Periodisk eftersyn: Periodically check the valve and connections for any signs of leaks, corrosion, or damage. Address any issues promptly.
- Trykbekræftelse: Occasionally verify the pressure reading on the gauge to ensure it remains at your desired setting. Readjust if necessary.
- Rensning: If the valve or gauge becomes dirty, wipe it with a soft, damp klæde. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Sediment Check (if applicable): While this model is designed with a robust piston, some pressure reducers may have a screen that can collect sediment. If you experience reduced flow or inconsistent pressure, consult a professional to check for internal blockages.
Fejlfinding
If you encounter issues with your pressure reducer valve, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Vandlækager fra tilslutninger | Loose connections, insufficient thread sealant, damaged fittings. | Turn off water supply. Tighten connections. Reapply thread sealant if necessary. Replace damaged fittings. |
| Ingen trykreduktion | Valve installed backward, internal obstruction, faulty valve. | Check flow direction arrow. Turn off water and inspect for debris. If problem persists, valve may need replacement. |
| Inconsistent Pressure / Pressure Fluctuations | Air in the system, sediment buildup, external system issues. | Bleed air from the system. Check for sediment. Consult a plumber if external factors are suspected. |
| Pressure Gauge Not Working | Gauge not properly installed, faulty gauge. | Ensure gauge is securely screwed in. If still not working, the gauge may be faulty and require replacement. |
If the issue persists after attempting these solutions, please contact a qualified plumber or the manufacturer's support.
Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | Walfront |
| Modelnummer | 798382224748 eller 763741603786 |
| Materiale | Messing |
| Produktdimensioner | 0.39 x 0.39 x 0.39 tommer; 15.2 ounce |
| Indløbsforbindelsestype | Female Iron Pipe (DN20 / G 3/4") |
| Maksimalt driftstryk | 1.6 MPa (approximately 232 PSI) |
| Ventil type | Stempelventil |
| Antal havne | 1 |
| Oprindelsesland | Kina |
| Dato først tilgængelig | 15. juni 2018 |
Garanti og support
For specific warranty information and technical support, please refer to the product packaging or contact Walfront customer service directly. Keep your purchase receipt for warranty claims.
Du kan ofte finde supportkontaktoplysninger på producentens officielle hjemmeside. webhjemmeside eller gennem den forhandler, hvor produktet blev købt.