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socketless fitting
Socketless fitting is simple, with no clamps, bands, wires or bolts required....fittings for a wide variety of applications. That is to say, it is easy to assemble (no tools required), no clamps needed and reusable capability. Through our effort, we supply you high quality of fittings for socketless hose. Welcome your enquiry; we would give you best prices..
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Retaled "socketless fitting" Keywords
hydraulic valves
The basic structure of the main hydraulic block valve comprises valve body, valve spool in the valve body and the drive to make relative movement operating means. The main forms of sliding spool valves, cone valves and ball valves; valve body except for mating with the spool valve hole or seat hole, there are external tubing inlet and outlet ports and drain; actuated valves cores made in the valve body relative movement means may be hand-adjusting mechanism, a spring or a solenoid may be, on some occasions also driven by liquid pressure. The working principle, the use of hydraulic components valve spool in the valve body to control the relative movement of the valve port and the size of the opening-off in order to achieve the pressure, flow and direction control. bsp hydraulic fittings valves work, all valves of the valve port size, valve, the oil pressure difference between the mouth and the flow through the valve orifice are in line with the relationship between the flow equation (q = KA · Δp m) , various valves controlled parameter is varied only.
hose and fittings
Pressure china hydraulic hose Description:
reusable hose fitting connector assembly nominal diameter of 2-3mm, working pressure of 40-64mpa, for testing at various points in the hydraulic system pressure, can also spread to the fluid medium as a system of pipes, with a reasonable structure, sealing reliable, easy to use features, and provide articulated, quick change, conical seals and other connection forms.
High pressure quick connector features:
Material: hardened steel galvanized, the safety factor are more than two times;
Quick connect male and female come with one-way valve;
Maximum working pressure: 3000bar;
There are a variety of threaded connection (1/4npt, 1/4bsp, 3/8bsp, 3/8npt, 1/2npt etc.)
Single suction valve classification

Single suction valve is divided into two types: the first is when the pressure reaches a certain call or absorption; another is designed purely

Only call do not smoke, can be understood as a check hydraulic hose and fittings instead of using two appropriate pressure. The second breathing valve similar to the one-way

Non-return valve, it can only be out of breath, not inward suction, when increased pressure within the system, the gas through the breathing valve

Shorting out, to ensure that the system pressure constant. Tank for the storage of toxic substances, is not breathing valve, or

Plus activated carbon filter processing device. The respiratory socketless fitting are generally used in atmospheric or low pressure tank, that only constant

Pressure and low-pressure tank before the tank breathing emissions (often low-pressure tank vapor recovery system), high-pressure tank emissions

Amount, no breathing losses and job losses. Fixed roof tank emissions into respiratory losses (small breathing emissions

) And work loss (large breathing emissions).

How to recognize a common hydraulic components

The hydraulic system of graphic symbols, different countries have drawn provisions. Some structure diagram method, called Structure schematic. The advantage of this pattern is an intuitive, easy to understand the internal structure of the hydraulic components and would

During the analysis of a fault arising in the system. But the graphics is more complicated, especially when more of the components of the system, drawing inconvenient Therefore, under normal circumstances will not use. Some principle only symbolic diagram, this diagram

The shape of the advantages is simple and clear, easy to draw. China's development of the hydraulic system diagram graphic symbols standard is the principle functions of symbols drawn. Now some of the common functions of the hydraulic components, graphical symbols excerpts in the book accompanying

Table in one, and read the main points as follows Introduction:

  (1) pump and motor oil are represented by circles. The circle in the triangle indicates the direction of the flow, if the triangle tip outward, Description the flow outwards output, said this is the oil pump. If the triangular tip inwardly, then the liquid flow inward input

, Said this is the motor oil. If two triangles in the circle, said to be able to commutation. If the component plus an oblique straight arrow, is variable symbols to indicate its displacement and pressure is adjustable.

  (2) the direction of the valve position are square. The number of the block indicates the number of the position of the slide valve, block the number of straight line represents the number of the flow passage, a block upward flow, together with the direction, "T" indicates that the flow is blocked

Unreasonable. Block the ends of said control mode, the graphic symbol is not the same, due to the control of different ways.

  (3) pressure valves are generally balanced against the liquid flow pressure and spring force to control the oil pressure in the hydraulic fittings. The arrow in the block number indicates the number of channels in the slide valve, the channel communicating stars normally open and two normally closed, in the liquid

Pressure system in subjects selected according to the work to be done.

  (4) throttle is usually a folder in two short arc in a box with the arrow in the center of a straight line. If adjustable throttle role in the box to draw a diagonal arrowed lines.

  (5) The hydraulic components of the graphical symbols organically connected together to form a complete hydraulic system diagram (also known as a hydraulic circuit diagram).