EPDM / NBR Butterfly Valve Seat , Vulcanized Rubber Valve Seats

Product Details:

Place of Origin:	Suzhou, China
Brand Name:	SML
Certification:	ISO, WRAS, ACS, FDA, DVGW, NSF, SGS
Model Number:	92801556

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

Contact Now

Detailed Product Description

Color:	Black, White, Red	Size Range:	2''-54''
Material:	EPDM	Usage:	Butterfly Valve Seat
Type:	Vulcanized	Suitable Media:	Water, Drinking Water, Potable Water...
Highlight:	epdm seat butterfly valve , seal seat , EC1935 EPDM Valve Seat

EPDM / NBR butterfly valve seat, Vulcanized rubber valve seats

Brief introduction:

1. Material:

EPDM
NBR

2. Certification:

KTW W270, EN681-1, ACS, NSF61/372, WRAS, EC1935, FDA, EC1935, REACH, ROHS

3. Color:

black or customized

4. Advantages:

Good elasticity, excellent compression performance, High bonding strength
Stable size, small torque, good sealing performance and good wear resistance
All raw materials are international famous brand, stable performance

Why choosing Vulcanized rubber valve seat?

Because of using of symmetrical channel structure, and rubber valve seat is made of high precision vulcanization, so whatever the direction of the medium, the seal can effectively cut off the flow from the pressure surface. SML rubber lined butterfly valve seats maintain superior sealing performance under high pressure.

The upper and lower valve shaft hole of the valve seat have double o - ring sealing ring structure, together with the up and down two sealing platform, ensuring that the butterfly valve shaft leakage won’t be happened during opening and closing. So whatever changes internally in the pipeline, the leakage won’t be happened.

Material quick selection:

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.
ask supplier for suggestion