ASME B16.34 Carbon Steel Swing Flanged Check Valve 150#/300#/600#/900#
Product Introduction
Since its establishment, the company has consistently adhered to the theory of 'science and technology is the primary productive force' as its guide, and has launched various high-quality Sanitary Concentric Eccentric Reducer, Elbow 45 90 180 Degree, Valve Accessories with perfect technology and diligent pursuit of quality. Our company is an industry frontier advocating the concept of environmental protection. We are making great efforts to achieve this win-win situation. We have formed a one-stop business operation characterized by production, sales and maintenance.
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.
With a new concept and a broad vision, we have constantly innovated and sought changes to create a series of high-quality ASME B16.34 Carbon Steel Swing Flanged Check Valve 150#/300#/600#/900#. The direction of our company's sustainable business is to keep improving and stop at perfection and the ultimate goal of our company is to serve consumers and repay the society. We adhere to the development direction of specialization and internationalization, adhere to the market orientation, focus on customer needs, and improve customer service.
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