Product Information：
This PEX a Ball Valve is also a ball valve under the IFAN Brass ball valve, numbered 81103. It is also an aluminum-plastic pipe ball valve, and its body also has a red or blue cap. The core and stem of the PEX a Ball Valve are made of copper, and the handle is made of zinc alloy.
PEX a Ball Valve is the second of the three 81103 series of ball valves. It is different from the other two in that its two ports are not the same. One end is a card socket type interface, which can be directly connected to the PEX pipe. The other end is externally threaded, which can be connected with other internally threaded pipe fittings.
Product Size：
Size | PCS/Bag | Weight | CBM |
16*1/2M | 160 | 183 | 0.0272 |
20*3/4M | 100 | 265 | 0.0272 |
The difference between zinc alloy and aluminum alloy：
The difference in technology: the melting temperature of the two alloys is different when processing the two alloys, the zinc alloy is more than 400 degrees, and the aluminum alloy must reach more than 700 degrees; the processing equipment is different, although they are all called die casting machines, they are not universal at all; Processes and parameters are different.
The difference in mechanical properties: zinc alloy hardness 65-140, tensile strength 260-440; aluminum alloy hardness 45-90, tensile strength 120-290; overall zinc alloy has higher hardness and tensile strength than aluminum alloy.
Material configuration difference: Zinc alloy is an alloy composed of zinc and other elements added. Commonly added alloying elements include low-temperature zinc alloys such as aluminum, copper, magnesium, cadmium, lead, and titanium; aluminum alloys belong to the aluminum-copper-magnesium series and generally contain a small amount of manganese.
