Double card pressure cut-off valve made of stainless steel
The double card pressure stop valve is mainly made of stainless steel material and can also be called a pressure connected stop valve. Welding in water supply pipelines is faster and more hygienic than threaded connections.
Double card pressure cut-off valve is pressure resistant and corrosion-resistant, with universal replacement of accessories and low cost. If the valve is not tightly closed or even leaks, there is no need to replace the entire valve on the pipeline, only the gasket or valve core needs to be replaced, reducing maintenance costs.
00 @ @ 000 Nameless Material 1 Valve Body CF8/CF8M2 Slot 304/316L3 Glass Glue Strip 304/316L4 Valve Seat PTFE5 Disc CF8/CF8M6 Lock Nut 304/316L7 Dry 304/316L8 Glass Glue Strip PTFE9 Cap CF8/CF8M10 Sealing Ring 304/316L11V Packing PTFE12 Pressure Ring 304/316L13 Lock Nut 304/316L14 Steering Wheel QT400-1515 Slot 304 Pressure resistant, Corrosion resistant, Universal Replacement of Accessories, Low Cost. If the valve is not tightly closed or even leaks, there is no need to replace the entire valve on the pipeline, only the gasket or valve core needs to be replaced to reduce maintenance costs. It can also be used as a three-way connector.
The application of stainless steel pipes in domestic water supply and industrial pipeline engineering is becoming increasingly widespread, with diversified products. Valves are indispensable shut-off valves in pipelines. The most commonly used connection methods in the construction of stainless steel thin-walled pipes include single clamps, double clamps, ring compression, and welding. When connecting single card pressure, double card pressure, ring pressure and other pipe fittings to valves, it is necessary to add some pipe fittings with wires or flanges to connect to the valve (without welding). In this way, their installation costs will increase. If there is a sealing problem with the valve during use, the entire valve or pipeline can only be replaced.
As a long-term use item, the sealing effect of the press in globe valve will deteriorate due to aging, wear, and other reasons. Poor sealing effect can lead to problems such as loose valve closure or even leakage. Therefore, the entire valve can only be replaced during maintenance. The cost is very high. Since the pipeline has already been laid and there are pipelines at both ends of the valve, replacing the valve will involve the movement of the inlet and outlet pipes, which will increase the difficulty and require high maintenance intensity from workers.
In response to the problems existing in the existing technologies mentioned above, our company has launched a new type of multifunctional and environmentally friendly valve with low maintenance costs, simple replacement, and practicality.
Press the connection cut-off valve 
card pressure connection cut-off valve 
card pressure connection cut-off valve pressure end connection outer diameter series size second series 15.9 * 0.8 German 18 * 1 series 16 * 1 second series 22.2 * 1 German 22 * 1.2 series 20 * 1.2 second series 28.6 * 1 German 28 * 1.2 series 25.4 * 1.2 second series 34 * 1.2 German 35 * 1.5 series 32 * 1.5 second series 42.7 * 1.2 German 42 * 1.5 series 40 * 1.5 second series 48.6 * 1.2 German 54 * 1.5 series 50.8 * 1.5 second series 76.1 * 2 special 60.3 * 1.5 series 76.3 * 1.5 1 * 2 Second Series 88.9 * 2 Special 63.5 * 1.5 Series 88.9 * 2 Second Series 108 * 2 Series 101.6 * 2 According to different outer diameter standards, we can provide different sizes of pressure globe valves for press connection globe valve welding, single clamp, double clamp, pressure ring, outer wire Internal threads, flexible joints, flanges, etc. Customization can be made according to customer requirements.
can weld or process according to customer needs for Xiye LD1D2H1/2 "60mm 15.9mm 13.7mm 90mm 3/4" 60mm 22.5mm 17.4mm 90mm 1/4 "60mm 29mm 25mm 120mm 1/4" 70mm 34.5mm 31mm 130mm 1/2 "80mm 43mm 39mm 140mm 2" 100mm 49mm 46mm 150mm 1/2 "120mm 71.1mm 65mm 180mm 3" 130mm 84mm 79mm 185mm 4 "180mm 103mm 96mm 215mm
