- 1 - 7th edition No. SS2-8113-0210 CV3000 Series Small-Port Single Seated Control Valves Model HLC OVERVIEW Model HLC Small-Port Cage Guide Type Single Seated Control Valves are designed for high differential pressure Service where fluid normal differential pressure exceeds 2940 kPa {30 kgf/cm2} or for heavy-duty service where flashing/cavitation may occur. Further, they are ideal for preventing erosion from the valve body, because their guides are sturdy and the valve body is protected by a cage. The compact valve body, having an S-shaped flow passage that features low pressure loss, allows a large flow capacity and rangeability. The valve plugs are available in a wide range of Cv values. The flow shutoff performance complies with simplest mechanisms, utilizes a compact yet powerful diaphragm actuator loaded with multiple springs. The model HLC Control Valves are widely applicable for reliable control of small flows in high- or lowtemperature, high differential pressure process lines. SPECIFICATIONS Body Type Straight-through, cast globe valve Nominal size 1/2, 3/4, 1 inch Pressure rating . JIS 10K, 16K, 20K, 30K, 40K . ANSI Class 125, 150, 300, 600 . JPI Class 125, 150, 300, 600 End connections . Flanged end: . Welded end: SW , BW Connection type Pressure rating Applicable standard FF JIS10K JIS B2210-1984 ANSI Class 125 ANSI B16.5-1981 JPI Class 125 JPI-7S-15-1993 RF JIS10K, 16K, 20K, 30K, 40K JIS B2210-1984 ANSI Class 150, 300, 600 ANSI B16.5-1981 JPI Class150, 300, 600 JPI-7S-15-1993 RJ, LG ANSI Class 150, 300, 600 ANSI B16.5-1981 JPI Class 150, 300, 600 JPI-7S-15-1993 Tongue and groove(groove) Male and female(female) JIS16K, 20K, 30K, 40K JIS B2202-1984 Materials For body/trim material combinations and operating temperature ranges, refer to Table 1. Bonnet . Plain bonnet (-17 to 230 °C) . Extension bonnet Type 1 (-45 to -17 °C and 230 to 566 °C) . Extension bonnet Type 2 Integral-cast type (-100 to -45°C) Welded type (-196 to -100 °C) Note) Take care not to exceed the operating temperature ranges specified for respective materials. Gland type Bolted gland Packing/Grease . Grease not provided; When V shaped PTFE packing or PTFE yarn packing is used. . Grease provided; When graphite packing is used. Note) PTFE:Polytetrafluoroethylene. 1 3 Specifications are subject to change without notice. “This product is designed for general industrial use.”