产品详情
产地：台湾
规格：DN20-DN400
公司所在地：上海上海
电话：021-50827200 ,17749743979
详细信息
HSC Pneumatic Single-Seated Cage Type Control ValveFor high differential pressure heavy-duty service where flashing/cavitation may occur的详细信息Model HSC Cage Type Single Seated Control Valves are designed for high differential pressure 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 feature slow pressure loss, allows a large flow capacity and range ability.
The valve plug is highly vibration-resistant as it is held by a top guide section which has a large sliding area. The flow shutoff performance complies with the IEC or JIS Standards. The actuator, integrated with simplest mechanisms, utilizes a compact yet powerful diaphragm actuator loaded with multiple springs. The model HSC Control Valves are widely applicable for reliable control of flows in high- or low-temperature, high differential pressure process lines. SPECIFICATIONS Body Type Straight-through, cast globe valve Nominal size 3/4“, 1”, 1-1/4“, 1-1/2”, 2“, 2-1/2”, 3“, 4”, 5“, 6”, 8“,10”, 12“, 14”, 16“ Pressure rating ANSI Class 125, 150, 300, 600 JIS 10K, 16K, 20K, 30K, 40K PN1.6, 4.0, 6.4, 10.0 Mpa End connection Flanged End: FF, RF, RJ, LG According to ANSI B16.5, JIS B2201, JB/T79.1 PN1.6MPa, JB/T79.2 Welded End: SW, BW Threaded End: Rc Material A216 WCB, A216WC6, A352 LCB, A351 CF8, A351 CF8M, A351 CF3M, A351 CF3(see table3-1,3-2) Bonnet Plain bonnet (-17 to 230℃) Extension bonnet Type1(-45 to -17℃ and 230 to 566℃) Extension bonnet Type 2 Cryogenic Integral cast type (-100 to -45℃)Welded type (-196 to -100℃) Fellows type (See Figure 2-1, 2-2, 2-3) Gland type Bolted Gland Packing V shaped PTFE, PTFE, Flexible graphite Gasket material Stainless steel(SUS304, SUS316, SUS316L), copper, aluminum Trim Valve plug Single-seated, Contoured type plug |
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