
Brass Floating Ball Valve
Threaded end brass floating ball valve with stainless steel floating ball
1. Product features and application of brass float ball valve
Standard port, full port.
Material:Brass,CuZn39Pb2, CW617n, CW614n, HPb59-1, HPb57-3, MS58, DZR
Size:1/2’’-1’’
Normal pressure:1.6MPa
Working temperature:-20°C≤T≤150°C
Working medium:Water
Thread: M×F threaded as ISO228,BSP,NPT,UNION
Surface treatment: brass yellow,nickel plated,chrome plated.
Anti-Oxygen Glue Applied To Join Body & Bonnet


2. Material specifications of brass float ball valve
No. | Part Name | Material |
1 | Body | Brass, CuZn39Pb2,CW617n, CW614n, HPb59-1, HPb57-3, MS58, DZR |
2 | Bonnet | Brass |
3 | Mounting | Bulkhead |
5 | Stem | Brass stainless steel |
6 | Ball | Plastic ball,Stainless steel ball |
7 | Seal ring | NBR |
3. Dimension of brass float ball valve
DN(mm) | SIZE(inch) | L | d | H(mm) | S(mm) |
15 | 1/2 | 64 | 9 | 260 | 100 |
20 | 3/4 | 66 | 12.5 | 290 | 120 |
52 | 1 |
4. Product introduction of brass float ball valve
Float ball valve is a mechanism or machine for filling water tanks, such as those found in flush toilets, while avoiding overflow and (in the event of low water pressure) back flow. It consists of a valve connected to a hollow sealed float by means of a lever, mounted near the top of the tank.The brass water valve is often ball-shaped, hence the name ballcock.The copper float valve is connected to the incoming water supply, and is opened and closed by the lever which has the float mounted on the end. When the water level rises, the float rises with it; once it rises to a preset level, the mechanism forces the lever to close the valve and shut off the water flow.
5. Certification

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