不断施加压力扩大了阀门

不断施加压力扩大了阀门

原价: 12,50 USD
中国上海, 中国
中国上海, 中国
初学者
86-21-69176195
Rebecca Li
联系人姓名

基本信息

出生地 Shanghai China (Mainland)
牌子的名字 FENSHEN
模式的数量 PTV series
类型 制冷压缩机
适用 制冷部分地区
Constant pressure expansion valves PTV series constant pressure expansion valves (hot gas bypass) can adjust compressor capacity and make it match with the load of evaporator. Placed in a bypass between high and low pressure side of refrigeration system, PTV imposes a lower limit on compressor suction pressure by supplying the low pressure side with replacement capacity in the form of hot or cool gas from high pressure side. Features : 1) Exquisite angle design for easy installation. 2) Accurate adjusting pressure. 3) Wide capacity and operating ranges. Technical data Max. working pressure: 2.5MPa Max. testing pressure: 3MPa Type and data ModelNormal capacity (KW)Connection(in.)Adjustingrange (MPa)Mediumtemperature(°C)Max. workingpressure(MPa)Max. testingpressure(MPa)R134aR22/R407CR404A/R507InletOutletPTV8 71173/8 SAE1/2 SAE0.03→0.6-50 1502.53PTV8W 71173/8 ODF1/2 ODFPTV10W 1422.516.21/2 ODF5/8 ODFPTV12W 3040251/2 ODF5/8 ODFNotes: 1) Nominal capacity is based on evaporating temperature +5°C, condensing temperature +38 °C. 2) After the model, ”W” indicates solder ODF,”E” indicates external equalization. 3) Factory setting opening pressure is 0.4MPa. Adjust regulation knob at clockwise rotation for one round, opening pressureincreases 0.1 MPa, inversely, opening pressure decreases 0.1 MPa.

交货条款及包装

Packaging Detail: Packing with cartons. Delivery Detail: 3 10 working day
端口: Shanghai

付款条款

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