Product Specification

R210-7 Gray Valve Control Valve Seal Kit Heat Resistant Anti Abrasion 90 shores

Noted:

Please Make Sure That You Are Ordering The Correct Parts For Your Excavator, If You Have Any Doubt On The Parts You Are Ordering, Please Provide Us With Detailed Information, Then We Can Verify The Parts To Avoid Any Wrong Parts And Returns.
Kind Reminder To Our Dear Customers: If You Are Satisfied With The Quality Please Give Us Good Rating After You Receive The Goods, Please Let Us Know If You Are Not Happy With The Quality And We Will Try Our Efforts To Satisfy You

Feature:

• Improve tensile strength, low wear rate and long service life.
• Tiny compression deformation, anti-extrusion, anti-impact.
• Stronger anti-extrusion ability, higher hydrolysis resistance, stronger wear resistance.
• The applicable temperature range is greatly improved: -30°C-+120°C.

Our Advantage:

1. More than 10 years of industry experience.

2. Good quality.

3. Large stock.

4. Low price.

5. Support OEM/ODM order.

6. First-class technical level.

7. Perfect after-sales service.

Know about us:

- Professional sales team consisted of diligent, dynamic and innovative people with international version.
-- Excellent logistics services ensuring timely delivery of consignments all over the world through ocean, airline, road and railway.
-- Well coordinated and expertly managed operation system adapted.
-- Expert team of after-sales professionals assuring that all our products under excellent maintenance and performance.

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Product introduction
It is hoped the information given here will help the designer and user to choose the correct type of sealing unit for his appliEion ,A publiEion of this kind cannot cover every aspect of fluid sealing ,nor can it answer every puery which is likely to arirsre ,When enpuiring please state

The availability of highly developed nitriles resistant sa to oil water and many other fluids has widened the field of unit seal appliEion to a great extent , and provided precise contions of machining accuracy finish and lubiEion are maintained in the mechaisms to which these seals are applied they are capable of giving excellent service within a wide range of temperatures and speed conditions.

- The nature of appliEion

- Fluid to be sealed

Minimum , maximum and working teperatures

Shaft speed and lubricant used,Minimum , maximum and working fluid pressures

Estimated toal annuad demand and weekly call-off

The Role of Each Part

A. Lip end (sliding surface): The lip end is in the shape of a wedge and presses the shaft surface at the end to seal the fluid.

B. Sealing lip: It is a flexible elastomer, designed to ensure that it can maintain a stable sealing effect under the influence of mechanical vibration and pressure fluctuations of the sealing fluid, and maintain a stable contact state with the shaft surface at the end of the lip effect.
C. Dust-proof lip: The role of preventing dust intrusion. The dust-proof lip is an auxiliary lip that is not connected to the spring

D. Fitting part: While fixing the oil seal to the cavity hole, the fitting part plays the role of preventing fluid leakage and intrusion from the contact surface between the outer peripheral surface of the oil seal and the inner surface of the cavity. In addition, the metal skeleton plays the role of fixing the oil seal on the cavity and maintaining the matching force.

Different materials and different model number have different appliEion scenarios and performances.

For details, please click Send Inquiry!

Features:

1. Good abrasion resistance, long lifetime.
2. Without metallic contact of the sliding surfaces.
3. Control the machine's vibration.
4. Absorb the size's load.
5. Enlarge the clearance of seal's extrusion.
6. Simple groove design, and high load capacity.
7. Low repair cost.

Description :