Honeywell 1/2" NPT/Sweat Union Pressure Reducing Valve and 1/2" NPT Check Valve (FM911)

Honeywell FM911 is a set of 1/2" NPT Backflow preventer (BP900) and 1/2" NPT/Sweat Union Pressure Reducing Valve (FM451), includes union nut and both sweat and NPT tailpiece

Features:

• Fast fill feature;
• Built in check valve;

Specifications of Honeywell FM911:

• FAST Fill yes;
• Pipe Size 1/2";
• Connection Type: NPT;
• Inlet Connection Size 1/2";
• Inlet Connection Type: Sweat or Threaded;
• Regulating Pressure Range (psi) 4 psi to 60 psi;
• Maximum Safe Operating Pressure (psi) 150 psi;
• Maximum Safe Operating Pressure (kPa) 1034 kPa;
• Maximum Ambient Temperature (F) 212 F;
• Materials (Body) Brass;
• Weight (lb) 4 lb;

Documentation:

Honeywell FM450 Pressure Reducing Valve - Installation (pdf)

Honeywell BP900 Data and Installation (pdf)