
Carbon Steel Wcb RF Flanged Swing Check Valve
Product Introduction
At a new starting point, our company will establish a new management concept, pursue continuous innovation and development of products, provide you with higher quality Industry Ball Valve Quick Install, Forged 1 Piece Ball Valve, Industrial Pipe Fittings Tee Cross and quality services and create a new era of value-added brand. We have created a large number of excellent performance, well received by the majority of users, and established the company's solid position in the industry. Our products have more than 100 varieties and specifications, which can meet the needs of different customers. Our products are sold all over the country and enjoy a high reputation and good reputation in the country. We firmly believe that with the manufacturing experience and entrepreneurial spirit of all employees of the company, we will definitely serve our customers. Provide newer, better, cheaper products and better after-sales service! We realize that the recognition of company culture is the first condition for training and introducing talents. We adhere to the path of sustainable development, promote harmony through reform and innovation, pay attention to the harmonious development of enterprises and nature, and establish a harmonious corporate image of "integrity, safety, responsibility, green, and environmental protection" in the industry.


Number | Spare parts | Main materials |
1 | valve body | WCB CF8 CF8M CF3 CF3M |
2 | Valve disc | WCB+D507 CF8 CF8M CF3 CF3M |
3 | Disc nut | 45 35CRMO 20CR2MOV 0CR18NI9 0CR17NI12MO2 |
4 | Pegging | 1CR13 2CR13 1CR18NI90TI 0CR18NI12MO2TI |
6 | Bolt | 35CRMO 20CR2MOV 0CR18NI9 0CR17NI12MO2 |
7 | Shim | Flexible graphite + stainless steel |
8 | Valve cover | WCB CF8 CF8M CF3 CF3M |
9 | Nut | 45 35CRMO 20CR2MOV 0CR18NI9 0CR17NI12MO2 |
Main components and materials
Main dimensions(1.6MPa) | unit:mm | |||||
Nominal diameter | L | D | D1 | D2 | Z - ø d | |
1/2" | DN15 | 130 | 95 | 65 | 45 | 4-14 |
3/4" | DN20 | 142 | 105 | 75 | 55 | 4-14 |
1" | DN25 | 152 | 115 | 85 | 65 | 4-14 |
1-1/4" | DN32 | 170 | 135 | 100 | 78 | 4-18 |
1-1/2" | DN40 | 200 | 145 | 110 | 85 | 4-18 |
2" | DN50 | 220 | 160 | 125 | 100 | 4-18 |
2-1/2" | DN65 | 250 | 180 | 145 | 120 | 4-18 |
3" | DN80 | 282 | 195 | 160 | 135 | 8-18 |
4" | DN100 | 320 | 215 | 180 | 155 | 8-18 |
5" | DN125 | 345 | 245 | 210 | 185 | 8-18 |
6" | DN150 | 385 | 280 | 240 | 210 | 8-23 |
8" | DN200 | 485 | 335 | 295 | 265 | 12-23 |
Characteristic
Flange type swing check valve
Classification: h44h, h44y
Pressure: 1.6 ~ 25MPa
Working temperature: - 29 ~ + 550 ℃
Operation mode: automatic
Connection mode: flange / butt welding
Function
H44H, H44Y swing type steel check valve is a kind of automatic valve, which is opened and closed automatically by the force generated by the flow of medium itself in the pipeline. Check valve is used in pipeline system, its main function is to prevent medium backflow, pump and its drive motor reverse, as well as the discharge of medium in the container. Check valves can also be used to supply lines to auxiliary systems where the pressure may rise above the main system pressure.
Application
In the pipeline of petroleum, chemical, pharmaceutical, chemical fertilizer, electric power industry and other working conditions, the suitable medium is water, oil, steam, acid medium, etc.
Price
Our price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.
Packing
Wooden case, wooden pallet or packing method specified by customers.
In the future, we will continue to increase our efforts to introduce technology and professional talents to make the product quality better, so as to meet the needs of domestic and foreign enterprises for Carbon Steel Wcb RF Flanged Swing Check Valve. Pragmatism is the character, the first and foremost of enterprise success, we have always taken pragmatism as our motto, telling the truth, doing practical things and seeking effective results. Our company's mission is to create value for customers, future for employees, benefits for shareholders and prosperity for society.
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