Model: 350kPA Brass Pressure Limiting Valve
Document: Pressure Limiting Valve (350kPA)
What Is a Pressure Limiting Valve?
A pressure limiting valve (PLV) is installed to protect your caravan’s plumbing system by restricting incoming water pressure to a safe level—350kPA. This ensures that components like pipes, hot water systems, and fittings are not damaged by high or inconsistent water pressure.
Why It Matters
When connected to mains water or caravan park water sources, pressure levels can vary significantly. Without a PLV, your caravan’s plumbing could be exposed to:
- Damaged hoses or burst pipes
- Leaking joints and fittings
- Water heater failure
The PLV maintains a controlled pressure to ensure the system operates safely and reliably.
Location in the Caravan
The PLV is factory-installed and typically located near the mains water inlet. It is plumbed inline to regulate water before it enters your internal plumbing system.
Troubleshooting and FAQs
Why is my water flow reduced when connected to mains water?
This is likely due to the PLV regulating high input pressure. It is working as intended to protect your caravan’s plumbing.
Can I remove or bypass the valve?
No. Tampering with or bypassing the valve can void your warranty and may lead to plumbing damage or safety risks.
Does it require maintenance?
The PLV is designed to be maintenance-free. However, if you suspect reduced flow or water irregularities, it may need inspection or replacement by a qualified technician.