350kPa Pressure Limiting Valve with Dual Check
The RMC 350kPa Pressure Limiting Valve with Dual Check is an all-in-one solution for safeguarding domestic water filtration systems. Designed to be installed just upstream of your filter unit, this compact device combines backflow prevention and pressure limiting functions in one streamlined valve. Made from lead-free, dezincification-resistant brass and tested for performance and compliance, it offers both protection and peace of mind in residential plumbing applications.
Features:
- Dual-function: pressure limiting and backflow prevention in one unit
- Compact, integrated design-no need for separate devices
- Individually tested to ensure consistent performance
- Ideal for residential low-hazard containment (AS/NZS 3500.1 compliant)
- Suitable for both horizontal and vertical installation
- Built-in stainless steel strainer to protect downstream equipment
- Lead-free DZR brass and high-quality polymer components
- Female/female configuration with clear directional flow marking
Specifications:
- Model: PVX1503
- Set Outlet Pressure: 350kPa (at 1200kPa inlet)
- Max Inlet Pressure: 1200kPa
- Max Temperature: 40°C
- Flow Rate: 6 L/min at 700kPa inlet pressure
- Inlet Connection: 15mm G½ Female
- Outlet Connection: ¼-18 NPT Female
- Body Material: Lead-free DZR brass
- Internal Components: Lead-free DZR brass and acetal
- Check Valve: Neoperl
- Seals: HDPE / EPDM / Nitrile
- Spring: Stainless steel
- Strainer: Stainless steel
- Dimensions (mm): A: 99 | B: 25 | I: G½ | O: ¼-18 NPT
Standards & Approvals:
- AS 1357.2 (WMKA 0938)
- AS/NZS 2845.1 (WMKA 1325)
- Compliant with Lead Free requirements (NCC Volume Three)
Installation & Maintenance:
- Must be installed by a licensed plumber
- Install in direction of flow (see arrow on valve body)
- Flush pipework before installation
- Isolation tap must be installed upstream
- Allow tool access for installation and removal
- Suitable for exposed, ventilated locations only
- Insulate in freeze-prone areas
- Valve is factory-set and not field-serviceable