Solenoid Valves & Coils The 500RB is a pilot-operated, 2-way, normally open valve. 500RB valves are used for liquid, suction or discharge gas refrigerant service. One coil fits all valve sizes Extended ends for easy installation Can be positioned in remote locations Long-life molded coils Low pressure differential required for full opening PTFE O-ring for superior external sealing • Connection types: SAE, ODF, NPTF and ODF inlet with ODM outlet Maximum fluid temperature: Maximum working pressure: MOPD: UL/CUL file number: NOTE: Mounting enclosing tube more than 90o off vertical up position is not recommended. NOTE: This valve requires a DM, MM or ASC2-Type coil assembly. ASC2-Type Coil requires cable assembly (PCN:059261). Valve Series Design Series Connection Type F = SAE T = ODF (copper entended fittings) P = NPTF S = ODF inlet/ODM outlet * NOTE: Valves are shipped without the solenoid coils (VLC = Valve Less Coil). See coil assemblies for availability. Ordering Information and Nominal* Liquid Capacity Table – Tons (kW) PCN Connection Size 1/4 SAE 3/8 SAE 1/4 ODF 3/8 ODF 1/4 SAE 3/8 SAE 1/2 SAE 1/4 ODF 3/8 ODF 1/2 ODF 3/8 SAE 1/4 NPTF 3/8 NPTF 3/8 ODF x 1/2 ODM 1/2 ODF x 5/8 ODM 1/4 ODF 3/8 ODF 1/2 ODF 5/8 ODF 1/2 SAE 5/8 SAE 3/8 NPTF 1/2 ODF x 5/8 ODM 5/8 ODF 3/8 ODF 1/2 ODF 5/8 ODF 1/2 SAE 5/8 SAE 3/8 NPTF 1/2 ODF x 5/8 ODM 5/8 ODF 3/8 ODF 1/2 ODF 5/8 ODF 5/8 ODF x 7/8 ODM 1/2 ODF 5/8 ODF C apacities based on 100°F liquid and 40°F saturated evaporator per ARI standard 760-87. *See Extended Capacity Tables for ratings at a wide range of conditions. 2004FC-118 R13 (01/14) Emerson Climate Technologies

Solenoid Valves & Coils Without Extended Ends 2 IN. REQUIRED FOR COIL REMOVAL 7/8 DIA. KNOCKOUT (BOTH SIDES) Port Size Conn. Size & Style 1/4 NPTF 3/8 NPTF 3/8 ODF X 1/2 ODM 1/2 ODF X 5/8 ODM 3/8 SAE (male flare) 3/8 NPTF 1/2 ODF X 5/8 ODM 5/8 ODF 1/2 SAE (male flare) 5/8 SAE (male flare) 3/8 NPTF 1/2 ODF X 5/8 ODM 5/8 ODF 1/2 SAE (male flare) 5/8 SAE (male flare) 5/8 ODF X 7/8 ODM *NOTE: Drawing indicates extended copper tube version. Exploded View & Parts Kit Data With Extended Ends Valve Conn. Size & Style 1/4 ODF 3/8 ODF 1/4 ODF 3/8 ODF 1/2 ODF 1/2 ODF 5/8 ODF 3/8 ODF 1/2 ODF 5/8 ODF 3/8...