Product Details:
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Type:: | Check Valve, Swing Check Valve | Connection: | Flange Ends |
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Temperature: | 0-180℃ | Pressure: | PN10/16 |
Material: | Ductile Iron QT450-10 | Media: | Water, Water Gas Oil Etc |
Structure: | Swing | Customize: | Acceptable |
Specification: | DN150 | Valve Body: | Ductile Iron |
Color: | Random | ||
Highlight: | GGG50 GGG40 rubber flap check valve,PN10 DN600 rubber flap check valve,QT450 swing type non return valve |
A rubber sheet check valve belongs to the technical field of valves, and comprises a check valve body and a flap valve disc. The flap disc comprises a flap frame and a rubber coating layer, and the flap frame is provided with a structure that is convenient to be combined with the rubber coating layer. The outer ring of the flap valve is provided with an annular flexible sealing airbag, the fluid input side of the flap valve is provided with an auxiliary seal recovery mechanism, and the auxiliary seal recovery mechanism is provided with a hinge rod, and one end of the hinge rod is hinged On the lower side of the flap valve, the other end of the hinge rod is connected with an auxiliary return weight ball. The auxiliary return weight ball is provided with a liquid-filled cavity, and the liquid-filled cavity is filled with a counterweight with a density smaller than that of the medium flowing through the valve body. Heavy liquid. The flexible sealing airbag of the utility model can be more closely contacted with the sealing surface of the check valve body, and the auxiliary sealing recovery mechanism can accelerate the reset of the flap valve flap; the flap valve flap of the utility model has a stable structure and is not easy to age and deform. The non-return sealing effect is good, and it can be used stably for a long time.
Nominal Diameter | DN50--DN600 |
Pressure level | 0.6Mpa-1.6Mpa |
Applicable medium | water, steam, gas, oil, etc. |
Applicable temperature | 0degrees Celsius - 80 degrees Celsius |
Rubber flap check | flange thickness (mm) | flange outer circle (mm) | waterline height (mm) | waterline diameter (mm) | Height (mm) | Length (mm) | Weight (KG) |
DN50 | 12.5 | 155 | 2 | 102 | 161 | 205 | 6.5 |
DN65 | 12 | 180 | 2 | 123 | 178 | 210 | 7.5 |
DN80 | 14 | 195 | 2 | 134 | 195 | 220 | 9 |
DN100 | 14.5 | 215 | 2 | 157 | 215 | 250 | 12 |
DN125 | 20 | 245 | / | / | / | 280 | 15 |
DN150 | 24 | 280 | / | / | 280 | 325 | 22 |
DN200 | 24 | 335 | / | / | 337 | 400 | 35 |
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!
A : Generally it is 15-30 days. If the goods are in stock 5 days or if the material is not at stock it requires 10 days above, it is according to quantity.
A : Yes, we could offer the sample for free charge but do not pay the cost of freight.
A : Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Contact Person: Mr. Li
Tel: +86-18031781668