designed for high differential pressure Service where fluid normal differential pressure
Model HLC Pneumatic Small-Port Cage-Guided 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 com- pact 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 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" Pressure rating ANSI Class 125, 150, 300, 600 JIS 10K, 16K, 20K, 30K, 40K PN1.6, 4.0, 6.4 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℃) Bellows type 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 Actuator Type Single-acting diaphragm actuator Diaphragm material Cloth embedded nylon and ethylene propylene rubber Spring range •20 to 100 kPa(0.2 to 1.0 kgf/cm2) •40 to 200 kPa(0.4 to 2.0 kgf/cm2) •80 to 240 kPa(0.8 to 2.4 kgf/cm2) Supply pressure 0.14, 0.16, 0.28 Mpa Air connection Rc1/4 or 1/4NPT internal thread |
HLC Pneumatic Small-Port Cage-Guided Type Single-Seated Control Valve
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- 供应商:阀讯科技(上海)有限公司
- 所在地:上海上海
价格:价格面议
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供应名称: | HLC Pneumatic Small-Port Cage-Guided Type Single-Seated Control Valve | 产地: | 台湾 |
规格: | DN20-DN65 | 单价: | 价格面议 |
最小起订量: | 0 | 供应总量: | 充足 |
阀财通指数: | 0 | 工商注册信息: | 已通过阀门网认证 |
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