Product Description
- Diaphragm Isolation: The diaphragm separates the lower valve body cavity from the upper valve cover cavity, preventing the valve stem, valve disc and other components from being corroded by the media. There is no packing seal structure, which avoids media leakage.
- Simple Flow Channel: The flow channel is smooth, with low flow resistance, and has a "self - cleaning" effect, which can be used for dirty media.
Material Properties
- Valve Body and Valve Cover: Common materials include cast iron, ductile iron, carbon steel, stainless steel, etc.
- Diaphragm: Generally, soft materials such as rubber and plastic are used, such as EPDM, NBR, Viton, PTFE, etc. Sealing diaphragms made of F46 or PFA are also available, with a folding resistance of ≥ 1200 times.
- Valve Stem: The material is mostly carbon steel or stainless steel.
Performance Parameters
- Pressure Rating: Generally suitable for low - pressure working conditions, such as PN 0.6MPa, 1.0MPa, 1.6MPa, etc. Some can also withstand higher pressures.
- Operating Temperature: Limited by the diaphragm material, it is generally in the range of - 30ºC - + 150ºC, which varies depending on different diaphragm materials.
- Leakage Rate: Usually required to be ≤ 1.3×10 - 5Pa·L/S.
Connection and Drive Modes
- Connection Type: Usually flange - connected, which is easy to install and disassemble. There are also connection methods such as welding, quick - installation, and clamping.
- Drive Mode: It is divided into manual, electric and pneumatic types. Among them, the pneumatic drive is divided into normally open type, normally closed type and reciprocating type.
Application Areas
- Chemical Industry: Used for the transportation and control of corrosive media.
- Food and Beverage Industry: Such as beer brewing, fruit juice processing, etc., meeting the hygienic requirements and preventing media contamination.
- Pharmaceutical Industry: Used for fluid control in the drug production process to ensure the quality of drugs.
- Water Treatment Industry: Used in water purification plants, sewage treatment plants, etc. for the purification, transportation and discharge control of water.
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Detailed Photos
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Product Parameters
Certifications
Packaging & Shipping
Company Profile
Our company mainly adopts standards such as Chinese national standards, German standards, British standards, American standards, Japanese standards, and Australian standards. We produce products with a nominal diameter ranging from DN15 to DN3000, a pressure class from 0.60 Mpa to 6.4 Mpa, and a working temperature from -20°C to 150°C. The materials mainly include gray cast iron, ductile iron, cast steel, stainless steel, duplex steel, etc. Our products mainly include soft-sealed butterfly valves, soft-sealed gate valves, check valves, filters, ball valves, globe valves, balance valves, diaphragm valves, etc.
We always strive for excellence and keep improving. In recent years, the company has continuously enhanced its management level, we meet the needs of customers, We obtained the ISO9001 Quality Management System Certification and the British WARS Drinking Water Certification. our products are exported to countries and regions in Europe, Asia, Africa and other places, and we have won the trust and praise of a large number of customers. Adhering to the quality policy and maintaining the quality objectives, the people of Auswell valve Co., Ltd are willing to join hands and make full cooperation with our colleagues in the valve industry. Let's work together to make Chinese manufacturing go global.
Tianjin Auswell Valve Co., Ltd. It is located in a famous historical town in China, Which" thrived due to its military history and gained fame because of its rice".Industrial Park,Xiaozhan Town,Jinnan District,Tianjin.The company has comprehensive production capabilities such as product design, mold manufacturing, machining, rubber smelting, epoxy spraying, valve assembly, and testing.
The advanced processing equipment and exquisite craftsmanship ensure that each product meets national or international standard requirements. We work with the craftsmanship spirit, Our company pursues excellence in our products and provides customers with high-quality products.
Our company mainly adopts standards such as Chinese national standards, German standards, British standards, American standards, Japanese standards, and Australian standards. We produce products with a nominal diameter ranging from DN15 to DN3000, a pressure class from 0.60 Mpa to 6.4 Mpa, and a working temperature from -20°C to 150°C. The materials mainly include gray cast iron, ductile iron, cast steel, stainless steel, duplex steel, etc. Our products mainly include soft-sealed butterfly valves, soft-sealed gate valves, check valves, filters, ball valves, globe valves, balance valves, diaphragm valves, etc.
Our company mainly adopts standards such as Chinese national standards, German standards, British standards, American standards, Japanese standards, and Australian standards. We produce products with a nominal diameter ranging from DN15 to DN3000, a pressure class from 0.60 Mpa to 6.4 Mpa, and a working temperature from -20°C to 150°C. The materials mainly include gray cast iron, ductile iron, cast steel, stainless steel, duplex steel, etc. Our products mainly include soft-sealed butterfly valves, soft-sealed gate valves, check valves, filters, ball valves, globe valves, balance valves, diaphragm valves, etc.
We always strive for excellence and keep improving. In recent years, the company has continuously enhanced its management level, we meet the needs of customers, We obtained the ISO9001 Quality Management System Certification and the British WARS Drinking Water Certification. our products are exported to countries and regions in Europe, Asia, Africa and other places, and we have won the trust and praise of a large number of customers. Adhering to the quality policy and maintaining the quality objectives, the people of Auswell valve Co., Ltd are willing to join hands and make full cooperation with our colleagues in the valve industry. Let's work together to make Chinese manufacturing go global.
FAQ
1) Q: Are you a manufacturer or trading company?
A: Hoswell Valve is a professional valve manufacturer with experienced R&D team.
2) Q: Do you have any agent or representative abroad?
A: Yes, we have agents in some countries, they can offer local service for you.
3) Q: What kinds of valve can you supply?
A: We can supply butterfly valve, ball valve, check valve and so on.
4) Q: Do you have any certificate for the valves?
A: Yes, we have CE, BV, ATEX, TS and so on.
5) Q: What's the delivery time?
A: If all the parts of the valve are ready in stock, the valves can be delivered within 7~10 days.
6) Q: What are the countries or regions you supply valves?
A: Hoswell valves have been supplied to USA, Europe, Australia, Singapore, South Africa and so on.
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