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Characteristics of ZZYP high pressure self-operated pressure regulating valve1. Working in a place without electricity and gas, and saving energy at the same time, the pressure setting value can be adjusted at will during operation.2, using fast opening flow characteristics, sensitive action, good sealing performance, so it is widely used in petroleum, chemical, electric power, metallurgy, food, textile, machinery manufacturing and residential buildings and other industrial equipment, various gases, Liquid and vapor medium decompression, voltage regulation (for post-valve adjustment), or automatic control of pressure relief, holding pressure (for pre-valve adjustment).3, attached condenser can be used at ≤350 °C temperature.4. Operating temperature: –20°C to 350°C, pressure:...
The ZJHM series pneumatic diaphragm sleeve control valve is a pressure balanced regulator. Equipped with a multi-spring actuator, the overall structure is compact, heavy and light, and stable. The fluid channel has a 3-stream type and low pressure drop loss, allowing for large pressure difference, low noise, and large circulation capacity. Widely used in precise control of gas, liquid and other media process parameters such as: pressure, flow, temperature, liquid level maintained at a given value. It is especially suitable for occasions where the flow rate is large, the pressure difference is large, and the leakage amount is not high.This series of products are available in standard and adjustable cut-off type, bellows seal type, and jacket insulation type. The product's nominal pressu...
OverviewThe electric high-performance adjustment and cutting butterfly valve is a long-life, energy-saving butterfly valve with multi-layer sealing. The structure is designed by three-dimensional knitting principle. The valve seat adopts multi-layer structure compatible with hard and soft seals, with exquisite processing and advanced technology. This product consists of valve body, butterfly plate, multi-level valve seat, valve stem, transmission mechanism and other major components. Therefore, it is widely used in pipelines of corrosive media such as metallurgy, electric power, petroleum, chemical, air, gas, combustible gas, and water supply and drainage.
■ OverviewXRW600 series pneumatic low-load butterfly valve is a rotary type regulating valve with small volume, light weight and large rated flow coefficient. It is especially suitable for large diameter, large flow, rich muddy slurry or boiler flue gas control. This series of products are available in standard and rear seats. The product's nominal pressure rating is PN2.5, 6, 10, and the diameter is DN50~DN2000, and the flow characteristics are approximately equal percentage.When pneumatically switching manually, use the side-mounted handwheel mechanism method: pull out the positioning pin, pull the handle up, the worm wheel and the worm mesh, press the positioning pin, and rotate the handwheel to change the flow cross section. When manually switching to pneumatic, the handle is rever...
XRW300 series high performance butterfly valve is a new type of butterfly valve designed on the basis of absorbing the advantages of several different types of butterfly valves. The valve plate sealing surface of this butterfly valve is a ball arc surface body, and the sealing mechanism reaches a real pressure through the system pressure. Dynamic sealing, so it has excellent cutting performance and durability. It is small in size, light in weight, large in manufacturing range, and easy to maintain.
■ Overview XHPS high-pressure single-seat regulating valve is a kind of regulating valve with upper guiding structure. The valve has compact structure, small pressure drop loss, large flow and wide adjustable range. The guide portion of the spool has a large guiding area and good vibration resistance. The leakage of the regulating valve complies with the ANSI B16.104 standard. The regulating valve is equipped with a multi-spring film actuator, which has a compact structure and a large output force. This product complies with GB/T4213-2008.
The XL2000 series of linear control valves feature a new design concept and a full range of modular designs. Different types of control valves can be formed by simply replacing the trim. The product is available in a wide range of internals to meet the requirements of most industrial automation systems.XL2100 series single-seat control valve adopts top-guide unbalanced structure, high strength, heavy load, S streamline channel, small pressure drop loss, large flow coefficient, wide adjustable range and high accuracy of flow characteristic curve. The regulating valve is suitable for heavy load, normal or harsh working conditions, tightly closed, suitable for control of fluids or gases of various pressures and temperatures, adapting to various actuators, and regulating. The quick-fit cage ca...
■ Thank you for choosing our products. Before using, please check your package contents, which should include the following sections:■ Built-in: Isolation distributor■ Model: Check that the product label or the model number printed on the product case is the one you ordered.■ User's Guide: Describes some simple precautions for using this product, such as installation, connection, and simple maintenance.■ If you have any questions or concerns about our products, please contact your sales department or agent.■ For your convenience and full understanding and proper use of this product, please read this instruction manual carefully.See the attachment for details:ZKM-60XX系列详细参数.docx
The isolator is designed to provide isolated DC power to the field transmitter and accept current signal input from the transmitter, as well as current source signal input. After isolation, interference suppression, etc., output standard current or voltage signals to the control system or other instruments.?? Single channel, one input, one output. Input--output--voltage-type magnetic isolation between power supplies.?? Input signal 4~20mA.?? Output signal 4~20mA, 1~5V, or other specified signals.(The output signal is based on the one selected at the time of ordering, see the product label or the data printed on the case).The isolator is powered by a separate DC power supply with a supply voltage range of 20 to 30 VDC.?? Refer to “Technical Data” in this manual for power consumption or othe...