Targeting industrial refrigeration retrofit market, Model ICV (H)A4A uses single common housing and 3 functional inserts: ICS-(H)A4A and ICS-(H)S4A pilot valve, ICM-HMMV and ICMHMMR motor valve, and ICLX-S9A two-step valve. Unit is rated for pressures to 754 psi and temperatures from -76 to 248°F. Valve is approved for use with ammonia, CO2, and other non-flammable refrigerants. Flexible design facilitates planning, designing, and fitting of refrigeration installation.