QT450 Flap Rubber Seat Check Valve Ductile Iron H44X SFCV DN250 DN50 PN10 GGG40
Ductile Iron QT450-10 PN10/16 H44X(SFCV)Rubber Flap Check Valve GGG40/GGG50 DN50-DN250
product description
Rubber flap the rubber flap of the check valve is made of steel plate, steel rod and reinforced nylon cloth as the substrate, and the outer layer is made of rubber. H44X(SFCV) series rubber flap check valves adopt full flow area design, with small head loss, not easy to accumulate debris, easy maintenance and other characteristics. H44X(SFCV) series rubber flap check valve is mainly suitable for horizontal installation of water supply and drainage system, can be installed at the pump outlet, to prevent backflow and water hammer damage to the pump.
| 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 |


company profile
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!
Q : How long is your delivery time?
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.
Q : Do you provide samples ? is it free or extra ?
A : Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q : What is your terms of payment ?
A : Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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