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Shanghai Chengwen Automation Machinery Equipment Co., Ltd

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    Room 318, Building C, No. 4288 Duyuan Road, Zhuanqiao Town, Minhang District, Shanghai

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Shanghai HYDAC globe valve in stock

NegotiableUpdate on 05/14
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Overview

Shanghai HYDAC globe valve * $r $nHYDAC globe valve, also known as shut-off valve, belongs to the forced sealing type valve. Therefore, when the valve is closed, pressure must be applied to the valve disc to force the sealing surface not to leak. When the medium enters the valve from below the valve disc, the resistance that the operating force needs to overcome is the frictional force between the valve stem and the packing, as well as the thrust generated by the pressure of the medium. The force required to close the valve is greater than the force required to open it, so the diameter of the valve stem should be larger, otherwise the valve stem bending fault may occur.

Product Details

HYDAC globe valveadvantage
1. The structure is simple, and manufacturing and maintenance are relatively convenient.
2. Stainless steel globe valve
2. Small work schedule and short opening and closing time.
3. Good sealing performance, low friction between sealing surfaces, and long service life.
4. The structural forms of the globe valve body include straight through, straight through, and right angle. Straight through structures are common, but they have high fluid resistance. Direct flow fluid has low resistance and is commonly used for fluids containing solid particles or high viscosity. Right angle valve bodies are often forged and suitable for globe valves with smaller diameters and higher pressures.
5. The friction force of the sealing surface during the opening and closing process is smaller than that of the gate valve, and it is wear-resistant.
6. Usually there is only one sealing surface, with good manufacturing process and easy maintenance.
Disadvantages of HYDAC globe valve
1. The fluid resistance is high, and a large amount of force is required for opening and closing.
2. Not suitable for media with particles, high viscosity, and easy coking.
3. Poor regulation performance.
4. The bellows sealed globe valve adopts the design of bellows sealing, which eliminates the disadvantages of fast aging and easy leakage of ordinary valve stem packing seals.
Bellows globe valves not only improve energy efficiency, increase production equipment safety, reduce maintenance costs and frequent maintenance, but also provide a clean and safe working environment.
Advantages of use
1. Double sealing design (bellows+packing): If the bellows fails, the valve stem packing will also be avoided;
2. Leakage and compliance with sealing standards;
3. No fluid loss, reduce energy loss, and improve factory equipment safety;
4. Long service life, reduced maintenance frequency, and lowered operating costs;
5. The sturdy and durable bellows sealing design ensures zero leakage of the valve stem and provides maintenance free conditions.
Common models of HYDAC globe valves
RBE-R1/2-X-75
RBE-R3/4-X-150
RS08-01-C-N-4-500V
RS08-01-C-N-3-500H
RS08-01-C-N-4-500F300
RSM10121-01-C-N-3-M240V
RSM10121E-01-C-N-3-M240V
RSM10121-01-C-N-2-M240V

Our company, Shanghai Chengwen Automation Machinery Equipment Co., Ltd., has adhered to a development strategy of multiple varieties, brands, and differentiation for many years. Our products cover a wide range, including low-voltage electrical appliances, hydraulic and pneumatic components, instruments and meters, and IT network products. After years of operation, the company has a stable customer base and has completed many representative system projects, such as DCS control, high-voltage frequency conversion, flue gas monitoring, industrial scheduling, and instrument sets. It has a stable business cooperation foundation with customers and suppliers and has established a good reputation; In recent years, the competition in the industry market has been extremely fierce. The company has continuously broken through and developed in the market, exploring various business management ideas, integrating local project engineering, expanding brand channels, in order to form a truly automated, intelligent, transparent, autonomous, fair, and transparent market. Improving automation level, reducing costs, and providing convenient procurement for customers are the goals that our company has always adhered to.
Mainly involved in industries: Our company is involved in a wide range of industries, such as automobile manufacturing, papermaking, steel plants, oil fields, petrochemical plants, aluminum plants, power plants, petroleum, ceramics, cement, tobacco plants, mineral processing plants, military factories, food, textile, machinery manufacturing plants, etc. We supply imported electrical component spare parts procurement.

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