The classification of the quick connector

Quick connector, it is a kind of don't need a tool to achieve the joint line connected or disconnected.With fast connection, fast connector can be divided into: air oxygen fuel gas with fast connection, gas liquid share quick connectors, hydraulic quick connector, inert gas with quick connectors, cooling water temperature oil with fast connection, semiconductor fast connection.
object classification:
Air class;
Quick connector
Air with fast connection
It is mainly used for air line quick installation, pneumatic tool joint parts.Corresponding to its purpose, has a rich variety of body material (variation in shape, size and installation.
Use notice:
Please do not used for purposes other than fluid.
Please don't used to apply fluid outside of the fluid.
When using do not exceed the highest working pressure.
Don't use beyond the limits of temperature, preventing the deformation of the sealing material easy to form leakage.
Don't for punch, bending, stretching, prevent breakage.
Don't sand mixed with metal powder or dust in the use, can be used here quick connectors can be used in harsh working conditions, and ensure a long service life.
Such as attached sundry work will cause adverse or leakage.
Please do not remove the fast connector.
Gas classes;
Mainly used for general fuse pipe with large flow, durability and corrosion resistance characteristics.The main material, size, and installation form rich variety.
Use notice:
warning
Fluid must flow from the sleeve side to side plug.
Please use control thread of external thread sealing material.
Installing a thread, please don't exceed the maximum fastening torque, to prevent breakage.
Please do not used for purposes other than rapid fluid connectors.
Please don't used to apply fluid outside of the fluid.
Please do not connected to other companies to produce rapid fluid connectors.
When using do not exceed the highest working pressure limit.
Don't use beyond the limits of temperature, preventing sealing material wear or leak.
Don't for punch, bending, stretching, prevent breakage.
Don't mix used in areas such as the metal powder or sand dust, preventing work harmful or leakage.
Such as attached sundry work will cause adverse or leakage.
Please don't place for gas retention.
Near a fire, please don't loading and unloading operations.
Produce tempering, please replace with new products.
Install hose, absolutely not stained with oil, preventing the natural fire.
Again to install the hose, hose end cut from more than 3 centimeters.
Oil pressure classes;
Mainly used in hydraulic equipment, construction machinery.Main metal material should be resistant to vibration and impact.Size and shape, rich variety installation.
Using the matters needing attention
warning
Please don't used to apply fluid outside of the fluid.
Not more than quick change when using joint maximum working pressure limit.
Do not use temperature range, is used to prevent causing sealing material wear or leak.
When there is oil pressure by please do not remove
Pay attention to
Outside the control of thread thread to use special sealing material.
When installation, plus don't exceed the maximum torque, torque by preventing damage.
Please do not used for purposes other than quick connectors.
Please do not connected to other companies to produce rapid fluid connectors.
Don't for punch, bending, stretching, prevent breakage.
Don't mix used in areas such as the metal powder or sand dust, preventing work harmful or leakage.
Such as attached sundry work will cause adverse or leakage.
In the fast connection must be set before the brake valve.
Please don't use as hinge joints.
Such as to have a vibration and impact machine will cause of lower durability.
Do not use water and glycol series medium.This kind of material will cause the dissolve zinc coating layer.
Using the fluid must be clean fluid through the filter.
"O" ring must be kept with oil.
When using the fluid flow rate should be kept under 8 m/s.
Attention shall be the end of the content, the suitable use of fluid sealing material and body material.
Inert gas classes;
To be used for vacuum piping, compressor pressure test.Socket, plug all has built-in automatic switch valve, vacuum purpose separation condition can keep the 1.3 x 10 pa vacuum degree.
Use notice:
warning
When using do not exceed the highest working pressure limit.
Don't use beyond the limits of temperature, preventing sealing material wear or leak.
Don't for punch, bending, stretching, prevent breakage.
Under pressurized condition or residual pressure condition, please don't connect.
Please do not remove.
Pay attention to
Please use control thread of external thread sealing material.
Don't for punch, bending, stretching, prevent breakage.
Please don't used to apply fluid outside of the fluid.
Please do not used for purposes other than quick connectors.
Not connected to other companies to produce rapid fluid connectors.
Don't mix used in areas such as the metal powder or sand dust, preventing work harmful or leakage.
Such as attached sundry work will cause adverse or leakage.
In the fast connection must be set before the brake valve.
Please don't use as hinge joints.
Such as used in vibration and impact machine will cause the lower durability.
Cold water temperature of oil;
Mainly used for the general mould interface.Thoroughly implement the mould swap operations of simplification, strengthen the antirust function, species diversity.
Use notice:
Pay attention to
Please don't used to apply fluid outside of the fluid.
When using do not exceed the highest working pressure limit.
Don't use beyond the limits of temperature, preventing sealing material wear or leak.
Don't for punch, bending, stretching, prevent breakage.
Don't mix used in areas such as the metal powder or sand dust, preventing work harmful or leakage.
The installation of the thread class, not more than the biggest fastening torque when installation, to prevent breakage.
Do not use hose with crack, prevent leakage or loss.
Such as used in vibration and impact machine will cause the lower durability.
Using the fluid must be clean fluid through the filter.
Do not remove the fast connector.
Semiconductor class;
Mainly used in semiconductor, fluorine resin semiconductor production equipment.Main body material should be used in corrosion resistance of the metal or injection molding forming of fluorine resin (PFA) resin.
Use notice:
Pay attention to
Sealing material for the fluid analysis experiment, confirm whether the material is suitable for.
Outside the control of thread thread sealed with teflon tape, please.
Don't exceed the maximum fastening torque when install thread to prevent causing damage.
Insert load in order to reduce the friction when insert () and protect the "O" ring, "O" ring or at a quick connector (" O "ring fold) fluid or purified water used.
Separation, with a small amount of fluid flow, in order to prevent danger can use compressed air to rapid fluid discharge, separation within the joint.
Please don't use as ground link head.
Please don't use purposes other than rapid fluid connectors.
Don't for punch, bending, stretching, prevent breakage.
Quick joint of casing or monomer, please don't pressure, preventing the valve.
Monomer must be fitted with specified dust cover.
Do not remove the fast connector.
Edit this section
Structure classification
Open on both ends closed, open, single way closed at both ends.
Both open and close
Don't link: when the mother's ring to move to the other side, the stainless steel bead automatic roll outward, daughter because of the mother and daughter common operation under the power of the valve spring force and disconnect, daughter and the mother's valve closed, instant blocking the fluid flow.
Link: when daughter into a matrix, ring on the spring back to its original position, under the action of steel ball rolling tied to lock daughter, mother and daughter at the same time promote each other and open the valve, fluid flow, o-rings can completely block the fluid leakage.
Open on both ends
Don't link: when the mother's ring is pushed to the other side, the steel ball automatic roll outward, therefore, daughter be removed;Because of the daughter and the mother did not valve, fluid to drain out.
Link: when daughter insert matrix ring is the role of the spring pushing to the previous position to steel ball lock, fluid flow, the o-rings in order to prevent the liquid leakage
Single channel opening and closing
Don't link: when matrix ring moved to the other end, stainless steel beads automatic roll outward, daughter by the valve spring rebound reaction, the valve can automatically shut off to block the fluid flow.
Link: when daughter into the mother's side of the ring, leading to fluid flow valve is opened, the gasket is the power of the spring back to the original position, stainless steel beads will lock to ensure that the child/parent connection, the inside of the washer can completely block the fluid leakage.