Series LFN55B
High Pressure Reducing Valve
Series LFN55B Water Pressure Reducing Valves are designed to control and reduce the incoming water pressure to a compliant level to protect plumbing systems in high pressure environments. The LFN55B features Lead Free* construction to comply with Lead Free* installation requirements. This series is suitable for water supply pressures up to 2760kPa and comes factory pre-set at 800kPa. The standard bypass feature permits the flow of water back through the valve into the main when pressures, due to thermal expansion on the outlet side of the valve, exceed the pressure in the main supply.
Note:* 'Lead Free' means the wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.
Features
- 'Lead Free' cast silicon copper alloy body construction
- Integral stainless-steel strainer
- Thermoplastic seat & brass cage
- Bypass feature controls thermal expansion pressure**
- Sealed spring cage on all models for accessible outdoor or pit installations
- Serviceable in line
- **The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 1030kPa (150psi).
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet or contact us. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
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