Hydraulic fast hydraulic hose assembly is specially designed for heavy loads, the female connectormaterial for steel chrome plating, the male hose connector and the female joint lock sleeve arehardened, pressure resistance and good fatigue resistance: the use of two seal, no leakage: with self-locking function. This connection is neither a need to use the tool,but also can realize the joint line rapid assembly and disassembly, he has both endsopen closed and two open two structure.
The ends of open close type quick connector comprises a connector body, a one-wayvalve spool, sleeve, a steel ball, a spring and a sealing etc.. The joint body cavity witha one-way valve, when the two connector body are separated from, the check valveunder the action of the spring under the respective extended, and the top pressure in the conical hole of a joint body, so that the path is closed, both sides of the oil in thepipe is closed can not flow in a tube; the two push rod touching when the twoconnector body is connected at front end of the one-way valve spool, valve core is forced to leave the taper hole of the joint body, so that both sides of the pipe is communicated with the oil inside, two joint body with steel ball locking, work, coat in the spring under the ball pressure in the U slot of the joint body, the joint body is connected.
This connection is convenient to disassemble, but the structure is more complex, the local resistance loss is large, suitable for oil and gas as the pipe line system.
The ends of open type quick connector, and both ends are open only in the joint body inner cavity is not a one-way valve closed when the difference between the two separate joint body, not a closed passage. One end of the joint is composed of threepetal type hose joint is connected with a rubber tube, a joint core rubber hose jointdirectly into the fast joint.
没有评论:
发表评论