Auto Spare Parts Valve Stem Seal

• Material: FKM
• Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
• Effect: Rider Ring
• Cross-Section Shape: O-Rings
• Transport Package: Buli Pack/PE Bag
• Specification: FKM/NBR/EPDM
• Model NO.: Fel-PRO Ss71039
• Trademark: YXD
• Origin: China
• HS Code: 4002119000
• Production Capacity: 10000psc/D

Product Description

Valve stem seal 
1 Oil Lip
Controls oil leakage through the seal and the valve guide.
2 Step Lip
Discontinuity rubber bumps below the oil-lip give robustness to the design.
3 Gas Lip
Double lips allow lubrication against high back pressure and allow all lips to operate in a stable environment
4 Boot Geometry
Increases resistance against gas-lip bending with back-pressure and valve stem insertion,ensuring good flexibility to gas-lip.

-------------------------------------------------------------------------------------------------------------------------------------------------------------

Features of Valve Stem Seal 
1.Variety of Design.
2.Flexible Lip makes valve stem seal to continue reciprocating motion.
3.Heat-Treated Spring maintains traction force.
4.High heat resistance and chemical resistance.
5.Excellent durability and maintain oil injection amount constantly.
6.In case of high pressure condition,Valve Stem Seal prevents abrasion of engine guide and valve stem scratching.
7.Preventing the gas leakage for using stem seal.


     Different than other seals in the engine, valve stem seals play an important role in lubrication. Valve stem seals allow a controlled amount of oil to lubricate the valve stem as it moves in the valve guide. The amount of oil that passes by the valve stem seal must be precisely controlled. Too little oil causes stem and guide wear; too much oil causes carbon buildup leading to valve seat damage, decrease in volumetric efficiency, increased emissions, catalytic converter degradation and excessive oil consumption.

 

ItemName	Valve oil seal
Size	A full range of Valve oil seal
Material	NBR,HNBR,FKM
Application	Automobile,
Lip	Double lips ,single lip and lips are available
Color	Black or as you required
Hardness	80-90 Shore a
Standard	Standard
Samples	We will provide free samples
Shipment	Normal order: 7-10days after received the deposit Custom order: You can negotiate time with us
Port	Qingdao,China
Payment terms	T/T or West union or Paypal
Factory visit	Available
Certificate	ISO9001, ISO/TS16949, SGS
Company type	manufacturer

 

       We manufacture for various rubber products, our main rubber products are: Oil seal,Rubber grommet, Rubber washer, Rubber boots, Bushings, Seals, Rubber bumper (buffer), Rubber Gaskets, O-ring, metal-to-rubber parts, Demister, Anti-vibration mountings, and so on. Most of our product was applied to auto & motorcycle parts, electric components, and household accessories. We welcome customize orde




 

^NBR	Excellent resistant to oil,widely used in industrial area
^EPDM	Excellent resistance to weather and ozone,good resistance to heat,low temperature and chemical
^NR	High elasticity,good chemical strength
^CR	Generally good resistance to ozone,aging,and chemical,good mechanical properties over a wide temperature range
^SBR	Shock resistance,performance well in adhesion and sealing
^Silicone	Widest operating temperature range,performance stably in high and low temperature
^VT/FKM	Excellent resistance to high temperature and a broad range of chemical,permeability and compression set are excellent
^HNBR	Thermal stability and oxidation resistance
^IIR	Low permeability rate and good electrical properties
^FVMQ	Widest operating temperature range,performance stably in high and low temperature,good resistance to oil and fuel
^ACM	Good resistance to mineral to oil,oxygen and ozone

 

Q1:Are you a manufacturer or a trading company?	A: We are manufacturer. We can control quality and delivery better.
Q2:  Can I bargin the price	A:Yes. The price we send you is for your reference. We will offer you the final price according to your drawing specification and purchasing quantity.More quantity more discounts,accept the trial order.
Q3: What kind package you provice?	A: Cartons, pallets and customer requirements
Q4: Can I get free sample?	A:Yes. The sample is free
Q5: When will you finish my order?	A: In general 1- 15days, after receiving the deposit .
Q6: May I visit your factory?	A: Yes. Welcome to visit us.
Thank you for visiting our store!  If there is any interests, please feel free to contact us and send us INQUIRY!