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Product Details:
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| Type:: | Muffler Check Valve | Product Name:: | Ductile Iron Muffler Check Valve |
|---|---|---|---|
| Bonnet Material:: | Ductile Iron/Grey Iron | Media:: | Air Water Gas |
| Pressure:: | PN10/PN16 | Model Number: | FLH41X-16 |
| Port Size: | DN50~DN350 | Power: | Hydraulic |
| Highlight: | HC41X flanged silent check valve,PN10 PN16 flanged silent check valve,ductile double flange check valve |
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Silencing check valve refers to the valve that automatically opens and closes the valve disc depending on the flow of the medium itself, which is used to prevent the medium from flowing back. It is also called check valve, one-way valve, anechoic check valve,counter flow valve and back pressure valve.
What is a silent check valve, a valve that automatically opens and closes the valve flap with the help of the fluidity of the medium itself, and is used to prevent the backflow of the medium. The purpose is to prevent the backflow of the medium, prevent the overturn of the pump and the drive motor, and release the medium in its container.
What is a silencer check valve?
The muffler check valve is a check valve that can reduce or remove the noise generated by the water flow through the valve. Why it has the function of muffling is mainly because the internal structure of the muffler check valve adopts a streamlined design, and the water head loss is very high. It is small, and its valve flap can be quickly closed to avoid water hammer and prevent great water hammer sound, which in turn plays a role in noise reduction.
What is the difference between a silent check valve and a silenced check valve
The same is a type of hydraulic valve commonly used in hydraulic control valves. It is installed at the pump outlet to avoid great water hammer and prevent backflow. The purpose is similar, and it can reduce noise during application, but these two There are also some distinctions between types of check valves.
The main shape and connection dimensions of Check Valve
| Part Name | material |
| Body | Cast iron, ductile iron, carbon steel |
| Flow guide | Cast iron, ductile iron, carbon steel |
| Seat | Bronze,chrome stainless steel |
| Disc | Bronze,chrome stainless steel |
| axis | Bronze,chrome stainless steel |
| spring | stainless steel |
DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L (mm) | 100 | 120 | 140 | 170 | 200 | 230 | 301 | 370 | 410 |
ФE (mm) | 50 | 65 | 80 | 101 | 127 | 145 | 194 | 245 | 300 |
ФC(mm) | 165 | 185 | 200 | 220 | 250 | 285 | 340
| 405 | 460 |
Φd(mm) PN10 PN16 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 |
125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 |
Fengbao valve factory is an entity factory with professional production experience and professional manufacturing technology. The company adheres to the business philosophy of "customer-oriented, quality-oriented, attentive service", integrates all kinds of professional advantage resources, and creates cost- effective products. The company has an excellent R & D team, dedicated to creating trustworthy products. Seek new development and create new brand.
The core team has gathered professionals with experience in product R & D, production and operation. The company attaches great importance to the growth of its employees while growing up, and has long been committed to the cohesion and improvement of their sense of responsibility, technical level and professional knowledge. The company provides development opportunities and platforms for every excellent employee, provides standardized system training and promotion mechanism, and helps employees to improve and grow in their own work field.
The company's products are mainly featured by appropriate price, excellent quality and high cost performance. Company independent research and development, production, unique production, to achieve the first-class quality, and favored by the majority of customers!
| Q1. Can I have a sample order for valve? | A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable. |
| Q2. Do you have any MOQ limit for valve order? | A: Low MOQ, 1pc for sample checking is available |
| Q3. How do you ship the goods and how long does it take to arrive? | A: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional. |
| Q4. How to proceed an order for valve? | A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production. |
| Q5: Are you products standard? | A: Our model is standard, if you have specific demand, pls tell us. |
| Q6: Do you have interest to do our own design items? | A: Absolutely! We have big interest. |
Contact Person: Li
Tel: +86-18031781668
