Pump Rotors, Pump Spare Parts, Single Screw Pump Rotor
Stop
valve is usually used for or connecting the medium flow and is not recommended
for throttling.
The
maximum permissible leakage of the Stop Valve with non-metal elastic seals is
zero, and that of the stop valve with meal seals is 0.1xDNmm3/s. Therefore,
acceptable stop valves with metal seals possibly have slight leakage. Hence, in
the applications where there must not be any leakage,especially at the pipeline ends,stop valves with soft seals should be
used,and shutoff
valves with metal seals should not be used.
Nominal
Pressure of Brass Stop Valve is 1.6MPa. Medium temperature for metal seal is
-20℃~150℃, and medium temperature for non-metal
elastic seal is -20℃~120℃. When the stop valve is used for
saturated steam, the pressure of the saturated steam should be ≤0.6MPa.
Stop Valve Stop Valve,Brass Stop Valve,Stop Cock Valve,Forged Brass Stop Valve Ningbo Jiekelong Precision Manufacturing Co., Ltd. , http://www.jklvalve.com
rotors and stators for single   as per customer's sample    Â
Â
The stator of the motor consists of overlapping winding offset by an electrical angle of 120' . When the primary winding or the stator is connected to a 3-phase AC source, it establish a magnetic field which rotates at the synchronous speed. And according to Faraday's law's an emf induced in any circuit is due to the rate of change of magnetic flux linkage through the circuit. As the rotor winding in an induction motor are either closed through the external resistance or directly shorted by end ring, and cut the stator rotating magnetic field , an emf is induced in the rotor copper bar and due to this emf current flows through the rotor conductor.
Plastering machines,mixing pumps and spray machines uses rotor stator ,but which is the right rotor stator for your area or machines. You can only work with right rotor stator that fits your machines. You can get right rotor stators according to your machine requirements here
                       
Â
rotors and stators for single   as per customer's sample    Â
Â
The stator of the motor consists of overlapping winding offset by an electrical angle of 120' . When the primary winding or the stator is connected to a 3-phase AC source, it establish a magnetic field which rotates at the synchronous speed. And according to Faraday's law's an emf induced in any circuit is due to the rate of change of magnetic flux linkage through the circuit. As the rotor winding in an induction motor are either closed through the external resistance or directly shorted by end ring, and cut the stator rotating magnetic field , an emf is induced in the rotor copper bar and due to this emf current flows through the rotor conductor.
Plastering machines,mixing pumps and spray machines uses rotor stator ,but which is the right rotor stator for your area or machines. You can only work with right rotor stator that fits your machines. You can get right rotor stators according to your machine requirements here
                      Â
Â