Communicate with Supplier? Supplier
Elena Ms. Elena
What can I do for you?
Chat Now Contact Supplier

Dayue Precision Technology (Dongguan) Co., Ltd.

All
  • All
  • Title
All
  • All
  • Title
HomeProductsCustom Mechanical ComponentsValve Components

Valve Components (Total 93 Products)

Product categories of Valve Components, we are specialized manufacturers from China, Valve Components, Spool And Sleeve suppliers/factory, wholesale high-quality products of Hydraulic Lift Assembly R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
Overload Relief Valve Machining for Excavator Components

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Precision Excavator Lifter Components Machining Grinding

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Processing Valve Stem Lifter Parts According to Drawings

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Grinding of Spool and Valve Sleeve Matching Parts

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Custom Relief Valve Machining According to the Drawings

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Custom Relief Valve for Excavator Components Machining

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Komatsu Lifter Parts Machining Spool and Sleeve

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Kawasaki Lifter Parts & Components Spool and Sleeve

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
CAT Excavator Lifter Parts Spool and Sleeve

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Hitachi Excavator Lifter Components Spool and Sleeve

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Hydraulic Lift Spool & Sleeve Assembly

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Hydraulic Lift Spool Sleeve Assembly Product information Machined Components Valve Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The longest manufacturing...
Spool and Sleeve of Oil Hydraulic Components

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Spool and Sleeve of Oil Hydraulic Components Product information Custom Mechanical Components Valve Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The...
Spool of Hydraulic Valve Parts After Mirror Polishing

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Spool of Hydraulic Valve Product information Spool of Hydraulic Valve Parts After Mirror Polishing Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The longest...
Spool Valve Aluminum Parts Sleeve and Plunger Machining

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Custom Controller Spool and Valve Sleeve Machining

Brand: DAYUE

Packaging: Vacuum Packing

China machining and manufacturing companies Dayue Precision Technology Manufacture hydraulic valve Components pump body Components lifter Components Hydraulic valve spool and valve sleeve Seat Piston rod Lifter Cylinder liner according to drawings...
Hydraulic Control Valve Spool Processed Centerless Grinding

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE specializes in high precision hydraulic valves and related componentry including pilot pins plungers poppets cages spools pins armatures shafts seats ports and sensor housings We have multiple sets of grinding equipment including honing and...
Coated Ceramic Valve Core and Valve Sleeve

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Valve Sleeve and Spool Product information Coated Ceramic Valve Core and Valve Sleeve Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The longest manufacturing length is...
Precision Valve Sleeve and Spool for Globe Valve

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Valve Sleeve and Spool Product information Precision Valve Sleeve and Spool for Globe Valve Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The longest manufacturing...
Machining Inter Tracter Parts Spool & Sleeve Plunger

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE specializes in high precision hydraulic valves and related componentry including pilot pins plungers poppets cages spools pins armatures shafts seats ports and sensor housings We have multiple sets of grinding equipment including honing and...
Processing Hydraulic Parts Sleeve & Spool Set

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE specializes in high precision hydraulic valves and related componentry including pilot pins plungers poppets cages spools pins armatures shafts seats ports and sensor housings We have multiple sets of grinding equipment including honing and...
Cylindrical Grinding of Valve Parts Hole Sleeve

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE specializes in high precision hydraulic valves and related componentry including pilot pins plungers poppets cages spools pins armatures shafts seats ports and sensor housings We have multiple sets of grinding equipment including honing and...

China Valve Components Suppliers

There are many types of valves, such as hydraulic valves, globe valves, overflow valves, cleaning valves, gate valves, butterfly valves, ball valves, etc.

We are good at processing heat-treated valve core and valve sleeve, end cap and piston rod and other parts

The hydraulic valve is an automatic component operated with pressure oil. It is controlled by the pressure oil of the pressure distribution valve. It is usually used in combination with an electromagnetic pressure distribution valve. Commonly used in oil circuits such as clamping, control and lubrication. There are direct acting type and pilot type.

The spool is a valve part that realizes the basic functions of directional control, pressure control or flow control by means of its movement.

Shut-off valves, also known as gate valves, are forced-sealed valves, so when the valve is closed, pressure must be applied to the clapper to force the sealing surface to not leak. When the medium enters the valve from below the clapper, the resistance to be overcome by the operating force is the friction force between the stem and the packing and the thrust generated by the pressure of the medium. The diameter should be large, otherwise the failure to bend the valve stem will occur. According to the connection method, it is divided into three types: flange connection, screw connection and welding connection. After the appearance of the self-sealing valve, the medium flow direction of the shut-off valve is changed into the valve cavity from above the valve flap. At this time, under the action of the medium pressure, the force of closing the valve is small, and the force of opening the valve is large, the diameter of the valve stem can be corresponding To reduce. At the same time, under the action of the medium, this form of valve is also relatively tight. China's valve "three chemical" once stipulated that the flow direction of the globe valve should be top-down. When the cut-off valve is opened, the opening height of the valve flap is 25% to 30% of the nominal diameter. The flow rate has reached the maximum, indicating that the valve has reached the fully open position. Therefore, the fully open position of the shut-off valve should be determined by the stroke of the disc.

New Products

Related Products List