- 1 - 4th edition No. SS2-8113-0320 CV3000 Series Top-Guided Single Seated Control Valves with Steam Jacket Model HTS OVERVIEW Model HTS Top-Guided 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 plug is highly vibration-resistant as it is held by a top guide section which has a large sliding area. The flow shut-off performance complies with the ANSI Standards. The actuator integrated with simplest mechanisms utilizes a com- pact yet powerful diaphragm actuator loaded with multiple springs. The model HTS Valves are widely applicable for realiable control, with high shut-off performance, in high or low temperature, high pressure process lines. SPECIFICATIONS Body Type: Straight-through, cast globe valve Nominal size: 1., 2, 2., 3, 4, 6 inches For combining the nominal size and flange size, refer to Table 1. 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 2. Bonnet: . Plain bonnet (0 to 230°C) . Extension type bonnet (230 to 566°C) Note) Take care not to exceed the operating temperature ranges 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 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 Jacket size: 1/2, 3/4, 1 inch For combining the nominal size, flange size and jacket connection size, refer to Table 1. Pressure rating: . JIS 10K, 16K, 20K . ANSI Class 150, 300 . JPI Class 150, 300 Jacket connection: Flanged end; Threaded end; Rc, NPT Operating pressure: 981 kPa {10.0kgf/cm2} or less Operating temperature: 350°C or less Material: SS400, SUS304 Note) Drain plug is provided as a standard at the jacket. Gland type: Bolted gland Jacket Location Type Semi-jacket Body 1 Body, bonnet 2 Full-jacket Body 3 Body, bonnet 4 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 1 7 Specifications are subject to change without notice. “This product is designed for general industrial use.”