Description
The waterjet machine parts Pneumatic Actuator Assembly
Item number: 10189553
Suitable for SL-IV, SL-V and also SL-VI series water jet intensifier pump, withstand 60,000psi high pressure
The following is the diagram of the whole sent water jet pneumatic actuator assembly:
As you can see in this diagram, the whole set of water jet pneumatic actuator assembly including these following parts: the water jet valve body (10189181), the water jet valve stem (20435636), the water jet brass backup ring (10188233) and also the water jet seal assembly (20428052). It’s normally open actuator assembly, used on the water jet bleed down valve assembly to relief the high pressure of water after finish the cutting work.
Two different types of pneumatic actuators are usually used in the waterjet cutting machine: one is used for the position of the water jet cutting head of the waterjet cutting machine, usually the actuator is normally closed; The other is the product we introduce here. It is used for the actuator on the position of the waterjet intensifier pump and the relief valve. The water jet actuator used for the relief device is normally open. Therefore, if you want to buy the pneumatic actuator of the waterjet machine parts, you can tell us the installation position of the waterjet machine parts you want to buy. Even without the product number, we can deduce the suitable waterjet machine parts according to the brand of your water jet cutting machine and the pictures of your products.
Do you know the difference between normally open and normally closed actuators?
1. If two contacts are open, it is called normally closed. If the two contacts are disconnected, they are said to be normally open.
2, the symbols are different: NO is normally open, NC is normally closed.
3. The state of the load power supply is different: according to the state of the load power supply, normally open for the switch contact is in the disconnected state (as the name suggests “normally open”), whereas normally closed for the switch contact is in the closed state (as the name suggests “normally closed”). These two states perform different functions of load circuit control.
The working principle of the actuator: The actuator used in the waterjet cutting machine is a mechanical device that uses the pressure of the gas to achieve mechanical motion. The working principle of the actuator is: when the outside input pressure into the actuator, the piston in the actuator will be driven forward by the pressure, so that the air in the cylinder is compressed at one end of the piston, so that the pressure at the other end of the piston increases, thus producing a force, so that the piston moves forward, to achieve mechanical movement. When the air pressure in the actuator is discharged, the piston will be brought back to its original position by the action of the spring, thus achieving the cycle of mechanical motion.
Anyway, if you are looking for waterjet machine parts, welcome to contact us, leave message about your question, we will get back to you as soon as possible!
