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Hydraulic Fittings Hydraulic Quick Couplers One set of British ZG3 / 8, Metric M16 * 1.5

Hydraulic quick couplings are specially designed for heavy loads. The female connector is made of chrome plated steel, the male connector and the female connector are hardened, pressure-resistant and fatigue-resistant: two-stage sealing, no leakage: with safety Lock function.
This joint is a need not use the tools, but also to achieve rapid assembly and disassembly of the pipe joints, he has both ends of the open-and two open-ended structure.
The two ends of the open-type quick connector from the connector body, one-way valve spool, jacket, ball, spring and seal, etc. Connector body cavity has a one-way valve, when the two connector body separated from the single To the valve spool under the action of the respective spring out, and top pressure in the tapered hole of the connector body, so that the channel closed, both sides of the tube is enclosed in the oil pipe can not flow out; when the two connector body single To the front of the valve plug two mandrels, forcing the spool from the tapered hole of the connector body, so that both sides of the tube of oil communication, the two joints with steel ball lock, work, the spring under the action of the The steel ball is pressed into the U-shaped groove of the joint body to connect the joint body, the joint is easy to dismantle, but the structure is complex, and the local resistance loss is large, applicable to oil and gas pipeline system. Quick connector, and the difference between the two ends of the opening and closing only in the connector body cavity does not have a one-way valve, when the two connector body is separated, can not close the passageway.One end of the joint is connected with the hose, hose connector The core is inserted directly into the quick connector.