Non Return Valve brass double male four-way non-return/check valve for air compressor
switch--times, before the need for four valves, water valve 1, 4 open, valve 2, 3 closed; Reverse water supply valve 2, 3 open, valve 1, 4 closed, now four-way ball valve replacement, easy to operate.
2. Good sealing performance: the valve seat is made of PTFE material with certain elastic deformation and high strength to achieve good sealing performance to ensure the stability of the valve.
3. long service life: the valve core and light neck material is made of austenitic stainless steel, the valve seat material
selection PTFE, can achieve good corrosion resistance, prolong the service life of the valve.
No | Item | Data |
1 | Nominal diameter | DN15～DN200(mm) |
2 | Nominal pressure | PN1.6、2.5、4.0、6.4MPa |
3 | Connection Type | Flange type |
4 | structure type | Four-way casting valve |
5 | Drive way | Electric control (with manual handwheel) |
6 | Operating temperature | -40℃～450℃ |
7 | voltage | AC220V, AC380V (other customized DC24, etc.) |
8 | Body material | Carbon steel WCB, stainless steel 304, 316, 316L |
1.Overall skid-mounted humanized design:
Adopt integral skid-mounted design, compact structure, more convenient operation and maintenance.
2."Tailored" for customers:
According to the usage parameters and requirements provided by customers, provide the best solution to fully meet the needs of customers.
3.A machine a file:
Record the relevant data and information of the whole process of the equipment and the delivery place in detail, so as to
facilitate the timely tracking service.
4.24Monthly free warranty
All factory compressors are Free warranty for 24 months, lifetime warranty, so that users can be more assured.
5.Perennial spare parts support
Our company stock spare parts for every factory compressor, to ensure the long-term use of users, remove users' worries.
Bengbu AOT Compressor Co., is located in Bengbu Anhui.China. This is the world's important compressor production base. The company specializes in the development, manufacturing and sales of compressor products. The company is mainly engaged in the new type of high efficiency and environment-friendly special gas compressor for oxygen, hydrogen, menthane , liquefied gas, natural gas and gas station and chemical industry. The company has always adhered to the scientific and technology and design concept of compressor industry at home and abroad, combined with the actual situation in China, and applied scientific enterprise management and advanced manufacturing techiology in the design, development, assembly process and testing means. Product quality, to create first-class products.
Two-years warranty period for whole machine except of tubes and human factors etc, and 24-month of after-sale service from the date when you receive machine or 24 months when installation finished;
Consultant services for whole machine life, and 24 hours technical support by email;
UPS, English software, user manual and the installation & debugging by our experienced technicians.
Please tell me inlet pressure,outlet pressure,voltage frequency,capacity,the usage of compressor, I will recommend a CNG compressor .
If you want to send me the inquiry,please fill the below technical information:
1. The flow rate: _____Nm3/hr
2. Inlet pressure: _____ Bar
3. Discharge pressure: _____ Bar
4. Voltages and Frequency : ______V/PH/HZ
5.CNG compressor .application:
If you are interested in it,please contact me freely
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