A lead free pressure limiting valve with female BSP threads both ends, factory pre-set to hold downstream pressure at 350kPa, 500kPa or 600kPa. It protects hot water units, mixer taps, dishwashers, water filters and other fixtures from high mains pressure and pressure spikes, and accepts inlet pressures up to 2000kPa.
The body, cap, nut and piston are DR lead free brass, with a stainless steel spring and EPDM o-rings. The FI x FI pattern screws straight onto male threaded fittings, nipples and valve outlets, and the valve can be installed horizontally or vertically. Available in 15mm (G 1/2") in all three settings and 20mm (G 3/4") at 500kPa.
Fit downstream of the isolation valve, observe the flow arrow on the body, and seal threads with PTFE tape or a thread sealant suited to potable water.
Specifications
| Connection | Female BSP x female BSP |
| Sizes | 15mm (G 1/2"), 20mm (G 3/4") |
| Pre-set outlet pressure | 350kPa, 500kPa or 600kPa (15mm); 500kPa (20mm) |
| Max inlet pressure | 2000kPa |
| Working temperature | 1°C to 80°C |
| Body, cap, nut and piston | DR lead free brass |
| Spring | Stainless steel |
| O-ring | EPDM |
| Dimensions (15mm) | L 98mm, W 33mm, thread 25mm |
| Dimensions (20mm) | L 101mm, W 33mm, thread 33mm |
| Installation | Horizontal or vertical |
Features
- Factory pre-set, no adjustment needed on site
- Handles inlet pressure up to 2000kPa
- Female BSP both ends
- DR lead free brass body
- Stainless steel spring, EPDM seals
- Install horizontally or vertically
- Bulk pricing on 10 and 100
Compliance
WaterMark approved, certified to AS 1357 (Lic 21271). Lead free construction to suit NCC Volume Three requirements for drinking water installations.
Applications: Hot water system inlets, domestic and commercial cold water supply, appliance, filter and mixer tap protection.