Russian Standard Pn16 Pn25 Pn40 Carbon Steel Flanged Welded Ball Valve Swing Check Valve Russian Water Valve
Product Introduction
Our company has perfect testing ability and high precision to ensure Wafer Check Valve, Sanitary Pneumatic Ball Valve, Elbow 45 90 180 Degree quality. After years of joint efforts, our company has been rapid development and now has accumulated rich production design and manufacturing experience. We believe that as long as we do not forget our original intention and keep our mission in mind, we can break new ground and show our new performance. To establish and improve the internal control system of the enterprise is conducive to the realization of our business policies and objectives and to ensure the safety and integrity of our assets.
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.
Advanced production equipment and management team ensure the stable quality of Russian Standard Pn16 Pn25 Pn40 Carbon Steel Flanged Welded Ball Valve Swing Check Valve Russian Water Valve, so that we have a good customer reputation. We establish mutual trust and interdependence between enterprises and employees in various ways. We strive to be a trustworthy partner, always thinking more than our clients and proposing solutions that are more relevant to reality.
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