Мягкий герметичный Бронзовый латунный предохранительный клапан для паровой воды
15,00 $
Пневматический регулирующий клапан регулирования давления воды пневматический температуры
- Категория: >>>
- Поставщик: Fujian Hanji Environment Technology Co. Ltd.
Сохранить в закладки 1600129591819:
Описание и отзывы
Характеристики
Product Description
Technical parameters of pneumatic steam control valve | ||
Bonnet form | High temperature type (+250～+450℃) | |
Gland form | Bolt compression | |
Seal packing | V-shaped PTFE packing, V-shaped flexible graphite packing | |
Spool form | Single seat type, sleeve type | |
Flow characteristics | Equal percentage | |
Technical parameters of pneumatic steam control valve actuator | ||
Configure actuator category | Multi-spring film actuator | |
Spring range (KPa) | 20～100 (standard), 20-60, 60-100, 40-200, 80-240 | |
Diaphragm material | Nitrile rubber with nylon cloth, ethylene propylene rubber with nylon cloth | |
Supply pressure | 140～400KPa | |
Air connection | RC1/4" | |
Ambient temperature | -30～+70℃ | |
Action form | Air-to-close type (B)—the valve position is open when air is lost (FO); air-to-open type (K)—the valve position is closed when air is lost (FC) | |
Available accessories | Positioner, air filter pressure reducer, position retaining valve, travel switch, valve position transmitter, handwheel mechanism, etc. | |
Pneumatic steam regulator valve product selection
(1) Valve body parameters: series of parameters such as nominal diameter, working pressure, process medium, use occasion, and valve body material.
(2) Actuator parameters: actuator form, control method, control signal (4-20mA, 1-5V)
Try to provide the above technical parameters in detail, so that our company's production and technical personnel can accurately select the model for you. If you have any questions, you can send us a message and we will do our best to provide you with quality service!
(2) Actuator parameters: actuator form, control method, control signal (4-20mA, 1-5V)
Try to provide the above technical parameters in detail, so that our company's production and technical personnel can accurately select the model for you. If you have any questions, you can send us a message and we will do our best to provide you with quality service!
Products Description
Features of pneumatic steam control valve:
1. Simple control, fast response, and intrinsically safe, no need to take additional explosion-proof measures.
2. Top-oriented single-seat regulating valve, compact structure, few parts and easy maintenance.
3. The valve body is designed according to the principle of fluid mechanics into a uniform cross-section low flow resistance flow channel, and the rated flow coefficient is increased by 30%.
4. The adjustable range is large, and the inherent adjustable ratio is 50.
5. The actuator adopts a multi-spring structure, which reduces the height by 30% and the weight by 30%.
6. The metal valve core is suitable for a variety of working occasions, and reaches the level IV leakage standard, and the soft sealing structure valve core reaches the level VI leakage standard.
1. Simple control, fast response, and intrinsically safe, no need to take additional explosion-proof measures.
2. Top-oriented single-seat regulating valve, compact structure, few parts and easy maintenance.
3. The valve body is designed according to the principle of fluid mechanics into a uniform cross-section low flow resistance flow channel, and the rated flow coefficient is increased by 30%.
4. The adjustable range is large, and the inherent adjustable ratio is 50.
5. The actuator adopts a multi-spring structure, which reduces the height by 30% and the weight by 30%.
6. The metal valve core is suitable for a variety of working occasions, and reaches the level IV leakage standard, and the soft sealing structure valve core reaches the level VI leakage standard.
Product Usage
product description
The pneumatic steam control valve is composed of a multi-spring pneumatic diaphragm actuator and a low-flow resistance high-temperature control valve body. The multi-spring actuator has low height, light weight and simple equipment. The flow passage of the pneumatic steam control valve body is S streamlined, which has the advantages of compact structure, light weight, sensitive action, small pressure drop loss, large valve capacity, accurate flow characteristics, and convenient maintenance. It can be used in harsh working conditions. The pneumatic steam control valve is equipped with electric-pneumatic valve [] positioning or pneumatic valve positioner, which can realize the process
Automatic adjustment control of pipeline fluid medium. Pneumatic steam control valves are widely used to accurately control the process parameters of gas, liquid, steam and other media such as pressure, flow, temperature, liquid level and other parameters to keep the gas at a given value. The pneumatic steam control valve is especially suitable for occasions where the allowable leakage is small, the pressure difference between the front and rear of the valve is not large, and the temperature is high.
The pneumatic steam control valve is composed of a multi-spring pneumatic diaphragm actuator and a low-flow resistance high-temperature control valve body. The multi-spring actuator has low height, light weight and simple equipment. The flow passage of the pneumatic steam control valve body is S streamlined, which has the advantages of compact structure, light weight, sensitive action, small pressure drop loss, large valve capacity, accurate flow characteristics, and convenient maintenance. It can be used in harsh working conditions. The pneumatic steam control valve is equipped with electric-pneumatic valve [] positioning or pneumatic valve positioner, which can realize the process
Automatic adjustment control of pipeline fluid medium. Pneumatic steam control valves are widely used to accurately control the process parameters of gas, liquid, steam and other media such as pressure, flow, temperature, liquid level and other parameters to keep the gas at a given value. The pneumatic steam control valve is especially suitable for occasions where the allowable leakage is small, the pressure difference between the front and rear of the valve is not large, and the temperature is high.
Related Products
Certifications
Packing&Shipping
Packing: Can be exported to wooden boxes or specified by customers
Transportation: We ship to customers worldwide through UPS, DHL, air or sea
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services
will be provided.
will be provided.
Company Introduction
Fujian Hanji Environmental Technology Co., Ltd., with a registered capital of 10 million, the company has a number of cooperative factories, mainly engaged in: production, sales, installation, maintenance, equipment leasing, engineering design, technology of refrigeration and air conditioning equipment, heating and cooling equipment and energy-saving environmental protection equipment R&D, technology transfer, technical consultation, technical services, VOC environmental protection equipment, sludge drying equipment and accessories, inhibitor ethylene glycol, corrosion inhibitor, refrigerant synergist and other cold storage assembly and ammonia storage transformation,
In cooperation with us, LIK valves were certified by DIN EN ISO 9001 quality management system in 1995, and then by CE certification, TA-LuFT certification, so we can ensure that LIK valves provide customers with high quality valves. Therefore can enter the world valve high precision technology market competitors. In 1999, LIK Valves opened a modern foundry and became operational. This foundry covers all the high quality castings needed for valves, and offers low cost and environmentally friendly products.
In cooperation with us, LIK valves were certified by DIN EN ISO 9001 quality management system in 1995, and then by CE certification, TA-LuFT certification, so we can ensure that LIK valves provide customers with high quality valves. Therefore can enter the world valve high precision technology market competitors. In 1999, LIK Valves opened a modern foundry and became operational. This foundry covers all the high quality castings needed for valves, and offers low cost and environmentally friendly products.
FAQ
1. What is the application field of your product?
A: Our products have been widely used in many industries, such as: injection molding, automotive, electronics, metallurgy, machinery manufacturing, petrochemical, steel and other industrial fields.
2. Can you customize?
A: Yes, we have strong technical design and manufacturing capabilities and can provide any customization for OEM/ODM according to your needs.
3. Do you provide product guarantee?
Answer: Yes, we provide a 1-year warranty for our products.
4:How long is your lead time?
a：Our delivery time is usually about 30 days.This depends on the quantity and model ordered by the customer.
5:What about the quality of your products?
A:Each of our products has strict production quality certification, with the corresponding qualification certificate and qualification。
6. Can the product be customized?
A:Of course, we have a professional production line, please tell us。
7.How can I place an order?
A:You can send email or inquiry to us through alibaba.
A: Our products have been widely used in many industries, such as: injection molding, automotive, electronics, metallurgy, machinery manufacturing, petrochemical, steel and other industrial fields.
2. Can you customize?
A: Yes, we have strong technical design and manufacturing capabilities and can provide any customization for OEM/ODM according to your needs.
3. Do you provide product guarantee?
Answer: Yes, we provide a 1-year warranty for our products.
4:How long is your lead time?
a：Our delivery time is usually about 30 days.This depends on the quantity and model ordered by the customer.
5:What about the quality of your products?
A:Each of our products has strict production quality certification, with the corresponding qualification certificate and qualification。
6. Can the product be customized?
A:Of course, we have a professional production line, please tell us。
7.How can I place an order?
A:You can send email or inquiry to us through alibaba.
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