Description
WATTS® Pressure Reducing Valve, High Capacity, Series: LFN223B, 3 in Nominal, FNPT, 25 to 75 psi, 33 to 160 deg F, Media: Water, 10-1/2 in Inlet to Outlet Length, 12-3/4 in Top to Inlet Center, Copper Silicon Alloy Body, Reinforced Buna-N® Diaphragm, Domestic
Features:
- NPT threaded female inlet by NPT threaded female outlet connections
- Lead free brass body construction
- High pressure range 75 to 125 psi (517 to 862 kPa)
- High temperature resisting diaphragm for hot or cold water
- Disc holder removable for replacement of disc without dismantling the valve, no special tools are required
- Sensitive spring and large diaphragm for accurate pressure control
- Enlarged diaphragm, spring cage and seat orifice for super capacity performance
- Serviceable in line
- Sealed spring cage on all models for accessible outdoor or pit installations
- Bypass to control thermal expansion pressure
- The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
- A water saving test program concluded that reducing the supply pressure from 80 to 50 psi resulted in a water savings of 30%
- The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150 psi
- 25 to 75 psi adjustable reduced pressure range
Applications:
Commercial, Institutional and Industrial
Standards/Approval:
- ASSE 1003
- IAPMO Listed
- NSF 61-G
- UPC Listed
- US Green Building Council Member
- PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Warranty:
1 year
