That is the difference in driving the valve. One is manual operation and the other is worm gear drive! However, manual operation includes turbine drive; worm gear and handle can be called manual operation.Worm gear butte...
Reinforced polypropylene (FRPP) pipeFeatures1) Long service life, FRPP pipe can be used safely for more than 50 years.2) Excellent corrosion resistance.3) Excellent anti-wear performance.Industrial Plastic FRPP PIPE4) Hi...
Before checking the circuit failure of the CPVC butterfly valvePPH Non Return Ball Check Valve, turn the manual knob of the butterfly valve a few times to see if the butterfly valve can change direction normally under th...
Plastic molding processing equipment is developed on the basis of rubber machinery and du metal die casting machine. Since the emergence of polymer dao injection molding technology and simple molding equipment in the 187...
An elbow provides a change in material-flow direction. This adds pressure losses to the system due to impact, friction and re-acceleration. As product enters the inlet of the elbow, it typically continues moving straig...
Pipe elbows are a specialized hydraulic component that is used to connect straight pipe or tubing sections. More specifically, pipe elbows are installed between two lengths of pipe to allow for a change of direction. The...
