1. Norminal Diameter 2.5" /3"
2. Working Pressure 0.6MPa
3. Material: Aluminum Alloy/Stainless Steel
1. Ball Valve
The body of Ball Valve is made of Aluminum Alloy, the ball inside is Stainless Steel.
With the features, tight structure, light weight, small space, convenient operation. It can be added limitation and lock device, safety and reliability. Ball Valve is widely used in the non-corrosion fuel transportation pipeline's controlling (such as Fuel Tanker Truck, Filling Station, etc ). If there is the demand on transportation of the acid or alkali, stainless steel body is in the option.
2. Feature & Benefit
Widely used in the Non-corrosion Fuel transportation pipeline's controlling.
Sizes can be choosen as users' demand, the working pressure is 0.6 MPa.
Tight Structure, can be added the limitation and lock devices.
Rotating the sealing inside the valve can adjust the weight of the handle and avoid the leakage






 Specifications
1. Norminal Diameter 2.5" /3"
2. Working Pressure 0.6MPa
3. Material: Aluminum Alloy/Stainless Steel
1. Ball Valve
The body of Ball Valve is made of Aluminum Alloy, the ball inside is Stainless Steel.
With the features, tight structure, light weight, small space, convenient operation. It can be added limitation and lock device, safety and reliability. Ball Valve is widely used in the non-corrosion fuel transportation pipeline's controlling (such as Fuel Tanker Truck, Filling Station, etc ). If there is the demand on transportation of the acid or alkali, stainless steel body is in the option.
2. Feature & Benefit
Widely used in the Non-corrosion Fuel transportation pipeline's controlling.
Sizes can be choosen as users' demand, the working pressure is 0.6 MPa.
Tight Structure, can be added the limitation and lock devices.
Rotating the sealing inside the valve can adjust the weight of the handle and avoid the leakage






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Sponge roller
Sponge roller are made of PVA,PP,PU or other material, normally used for water absorb.
PVA sponge roller have strong water absorb feature, but it can not resist acid and alkali,it normally used on PCB brushing machine and glass making or other field.
PP sponge roller have less water absorb function than PVA sponge roller,but it can resist acid and alkali,it normally used on electroplating field.
PU sponge roller also have less water absorb function, but it can resist strong acid and alkali,normally used on PCB field.
PVC sponge roller can resist strong acid and alkali, it used on chemical liquid.
PVC Sponge Roller,PU Sponge Roller,PP Sponge Roller,Nodular Brush
Welltronics Technology Limited , https://www.welltronics.cn