|Place of Origin:||Suzhou, China|
|Certification:||ISO, WRAS, ACS, FDA, DVGW, NSF, SGS|
|Minimum Order Quantity:||10 pieces|
|Packaging Details:||plywood case|
|Delivery Time:||20 days|
|Payment Terms:||T/T, L/C, D/A, D/P, Western Union|
|Supply Ability:||5000PCS/ Month|
|Media:||Water,Oil,Gas,Base,oil And Acid||Port Size:||DN50-DN600|
|Application:||Butterfly Valve||Product Name:||Wafer Type Centerline Soft Sealing Butterfly Valve,pneumatic Wafer Butterfly Valve|
|Color:||Customer's Request||Connection:||Wafer,Flange Ends|
|Standard:||ANSI BS DIN JIS,DIN,ANSI,JIS,BS||Seat:||EPDM/NBR/EPR/PTFE,NBR,Rubber,PTFE/NBR/EPDM/VITON|
|Valve Type:||Butterfly Valve,Lug Type Double Half Shaft Butterfly Valve Without Pin|
epdm seat butterfly valve,
teflon valve seat
PTFE combined EPDM valve seat for centerline butterfly valve 2''-24''
1. A butterfly valve seat is a type of flow control devise, typically used to regulate o fluid flowing through a section of pipe.
2. Rubber Valve seats are used in Butterfly valves for sealing purpose. The material of the seat can be made from many different elastomers or polymers, including PTFE, NBR, EPDM, VITON, etc.
3. This PTFE&EPDM valve seat is used for butterfly valve seat with excellent non-stick characteristics, chemical and corrosion resistance performance.Our advantages:
» Outstanding operational performance
» High reliability
» Low operational torque values
» Excellent sealing performance
» Wide range of applications
» Wide temperative range
» Customized to specific applications
4. Size range: 2''-24''
5. OEM accepted
Rubber seat Dimensions (Unit:lnch/mm)
Material Quick Selection Table:
|Nitrile rubber has good self-expanding properties, abrasion resistance and hydrocarbon-resistant properties. It can be used as a general material for water, vacuum, acid, salt, alkali, grease, oil, butter, hydraulic oil, glycol, etc. Can not be used in places such as acetone, ketone, nitrate, and fluorinated hydrocarbons.|
Ethylene-propylene rubber is a good general-purpose synthetic rubber that can be used in hot water systems, beverages, dairy products, ketones, alcohols, nitrates, and glycerin, but not in hydrocarbon-based oils, inorganics, or solvents.
|Neoprene is used in media such as acids, oils, fats, butters and solvents and has good resistance to attack.|
|Fluororubber is a good hydrocarbon-resistant base oil, fluorinated hydrocarbon rubber for oily gas and other petroleum products. It is suitable for water, oil, air, acid and other media, but it can not be used for steam, hot water or thicker than 82 °C. Alkali system.|
|SR||-70℃~200℃||Silicone rubber is resistant to high temperature, low temperature and stable chemical properties, and is widely used in industries such as strong acid, weak alkali and food.|
Special materials: carboxylated nitrile rubber, hydrogenated nitrile rubber, corrosion-resistant ethylene-propylene rubber, steam-resistant fluoroelastomer, chlorosulfonated polyethylene
Contact Person: Lucy Shi