|
Product Details:
|
| Sealing Form: | Bellows Globe Valve | Product Name:: | Nodular Cast Iron Flange Swing Check Valve |
|---|---|---|---|
| Specification: | DN50-300 | Port Size: | DN50-DN600 |
| Pressure: | PN10/PN16 | Model Number: | H44X-16Q |
| Power: | Waterpower | Body Material: | Ductile Iron |
| Highlight: | Ductile Iron Wet Alarm Check Valve,Flange Type Wet Alarm Check Valve,DN50 fire protection check valve |
||
Spherical ductile iron check valve is a check valve with multi-ball, multi-channel, multi-cone inverted fluid structure, mainly composed of front and rear valve bodies, rubber balls, cone bodies, etc.
Its working principle is: the rubber ball rolls in the dome cover for a short stroke to realize the opening and closing of the valve. When the water pump starts, the water rushes open the rubber ball under the action of pressure, so that the rubber ball rolls to the right, its position is fixed by the cone in the rear valve body, and the check valve opens; after the pump stops, due to the The pressure of the return water forces the rubber ball to roll to the left front valve body to achieve the closing of the non-return. The rubber ball is made of hollow steel ball, and the rubber with good elasticity can not only ensure the sealing, but also reduce the damage to the pipeline system during the valve closing process. When the valve is opened, the cone body with holes can fix the steel ball and eliminate the pressure on the contact area between the rubber ball and the cone body, so that the contact is surface contact, reducing the hydraulic loss caused by the vibration of the rubber ball in the valve body.
Technical Parameter
|
Product Name
|
Material
|
|
Valve Body
|
Ductile iron, plastic spraying
|
|
Wedge Disc
|
Ductile iron, overall EPDM coating
|
|
Connection
|
Flange
|
|
Arm
|
Ductile iron
|
|
Wedge Nut
|
Steel or Brass
|
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: Mr. Li
Tel: +86-18031781668
