High Performance Nbr Seat Butterfly Valve , Black Round 1 - 54 Inch Fkm Seat

Product Details:

Place of Origin:	Suzhou, China
Brand Name:	SML
Certification:	ISO, WRAS, ACS, FDA, DVGW, NSF, SGS
Model Number:	92801560

Payment & Shipping Terms:

Minimum Order Quantity:	10 pieces
Price:	Negotiation
Packaging Details:	plywood case, size 1157161cm
Delivery Time:	10-15 days
Payment Terms:	T/T, L/C, D/A, D/P, Western Union
Supply Ability:	30,000 PCS / month

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Detailed Product Description

Color:	Black	Size Range:	1''-54''
Material:	BUNA-N	Design:	Tongue-and-groove Seat
Type:	Hub Seal	Suitable Media:	Water, Drinking Water, Potable Water...
High Light:	nbr seat butterfly valve , seal seat

Black NBR valve seat for wafer / lugged/ flanged butterfly valve 1''-54''

Materials:NBR
Color:Black
Hardness:69±3
Size:1''-54''
Applied Medium:oil and fuel resistance, good air tightness etc.
Temperature:--35℃~100℃
Certificate: SGS,KTW,FDA,ISO9001,ROHS

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, FKM/FPM, etc.
3. 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

5. Temperature Range: -35℃~100℃
6. OEM accepted

Material Quick Selection Table:

Material	Suitable Temp.	Characteristics
NBR	-35℃~100℃ Instant -40℃~125℃	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.
EPDM	-40℃~135℃ Instant -50℃~150℃	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.
CR	-35℃~100℃ Instant -40℃~125℃	Neoprene is used in media such as acids, oils, fats, butters and solvents and has good resistance to attack.
FKM	-20℃~180℃	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