- 1 - 4th edition No. SS2-8113-0220 CV3000 Series Small-Port Single Seated Control Valves with Steam Jacket Model HLS OVERVIEW Model HLS Small-Port Single Seated Control Valves with Steam Jacket are designed for heavy duty service requiring high adiathermic capability. The compact valve body, having an S-shape flow passage that features low pressure loss, allows a large flow capacity, rangeability, and high accuracy flow characteristics. The valve plugs are available in a wide range of Cv values. The flow shutoff performance complies with the ANSI Standards. The actuator integrated with simplest mechanisms utilizes a compact yet powerful diaphragm actuator leaded with multiple springs. The model HLS control valves are widely applicable for reliable control of small flows in high or low temperature, high pressure process lines. SPECIFICATIONS Body Type Straight-through, cast globe valve Nominal size 1/2, 3/4, 1 inch (Flange connection size for full-jacket type: 2 inches) Pressure rating . JIS 10K, 16K, 20K . ANSI Class 150, 300 . JPI Class 150,300 End connection Flanged end: Material For body/trim material combinations and operating temperature ranges, refer to Table 1. Connection type Pressure rating Applicable standard RF JIS10K, 16K, 20K JIS B2210-1984 ANSI Class 150, 300 ANSI B16.5-1981 JPI Class 150, 300 JPI-7S-15-1993 Bonnet Plain bonnet (0 to 230°C) Extension bonnet Type 1 (230 to 566°C) Note) Take care not to exceed the operating temperature ranges of specified for respective materials. Jacket type Body, Full-jacket, semi-jacket* Bonnet; Without jacket, with jacket* Note) The following structural combinations (*) are Used for the jacket. Jacket size 1/2 inch Pressure rating . JIS 10K, 16K, 20K . ANSI Class 150, 300 . JPI Class 150, 300 Jacket Location Type Semi-jacket Body 1 Body, bonnet 2 Full-jacket Body 3 Body, bonnet 4 1 4 Specifications are subject to change without notice. “This product is designed for general industrial use.”