NBR Valve Seat

Oil resistance Buna-N rubber Seat For Wafer/ lug Butterfly Valve Basic characteristics of nitrile rubber (NBR): 1. Due to the presence of polar nitrile groups, it has high stability to non-polar or weakly polar mineral oils, animal and vegetable oils, liquid fuels and solvents. Oil resistance is its greatest specialty. The higher the propylene content, the better the oil resistance. 2. heat resistance is better than natural rubber, styrene butadiene rubber, neoprene, can be

Oil resistance Buna-N rubber Seat For Wafer/ lug Butterfly Valve Basic characteristics of nitrile rubber (NBR): 1. Due to the presence of polar nitrile groups, it has high stability to non-polar or weakly polar mineral oils, animal and vegetable oils, liquid fuels and solvents. Oil resistance is its greatest specialty. The higher the propylene content, the better the oil resistance. 2. heat resistance is better than natural rubber, styrene butadiene rubber, neoprene, can be

Vulcanized NBR Valve Seat , low torque Butterfly Valve Rubber Seat 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

Nitrile Butadiene Rubber (NBR) Seat Butterfly Valve, Good compressibility Nitrile Butadiene Rubber (NBR) Nitrile Rubber is composed of acrylonitrile and butadiene. The content of acrylonitrile ranges from 18% to 50%. The higher content of acrylonitrile, the better resistance to hydrocarbon fuel oil of petrochemical oil, while worse performance in low temperature. Generally using temperature is - 25 ~ 100 degree. Nitrile rubber is one of the most commonly used rubbers for oil

Nitrile Rubber (NBR) valve seat for wafer / lug butterfly valve Basic characteristics of nitrile rubber (NBR): 1. Due to the presence of polar nitrile groups, it has high stability to non-polar or weakly polar mineral oils, animal and vegetable oils, liquid fuels and solvents. Oil resistance is its greatest specialty. The higher the propylene content, the better the oil resistance. 2. heat resistance is better than natural rubber, styrene butadiene rubber, neoprene, can be

Vulcanized NBR Valve Seat For concentric Butterfly Valve 1 ' - 54 ' Size​ Materials:NBR Color:Black Hardness:69±3 Size:1'-54' Applied Medium:oil and fuel resistance, good air tightness etc. Temperature:-30°~ +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

Black NBR valve seat for wafer / lug type butterfly valve 1'-54'​ Basic characteristics of nitrile rubber (NBR): 1. Due to the presence of polar nitrile groups, it has high stability to non-polar or weakly polar mineral oils, animal and vegetable oils, liquid fuels and solvents. Oil resistance is its greatest specialty. The higher the propylene content, the better the oil resistance. 2. heat resistance is better than natural rubber, styrene butadiene rubber, neoprene, can be

Sanitary NBR valve gasket for concentric butterfly valve 1'-54' Basic characteristics of nitrile rubber (NBR): 1. Due to the presence of polar nitrile groups, it has high stability to non-polar or weakly polar mineral oils, animal and vegetable oils, liquid fuels and solvents. Oil resistance is its greatest specialty. The higher the propylene content, the better the oil resistance. 2. heat resistance is better than natural rubber, styrene butadiene rubber, neoprene, can be

Black NBR valve seat for wafer / lug type butterfly valve 1'-54'​ Basic characteristics of nitrile rubber (NBR): 1. Due to the presence of polar nitrile groups, it has high stability to non-polar or weakly polar mineral oils, animal and vegetable oils, liquid fuels and solvents. Oil resistance is its greatest specialty. The higher the propylene content, the better the oil resistance. 2. heat resistance is better than natural rubber, styrene butadiene rubber, neoprene, can be

Vulcanized NBR valve seat for wafer / lug / flange 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:-30°~ +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

Vulcanized NBR valve seat for resilient seated gate valve 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

NBR valve wedge for non slam check valve / silent check valve Materials:NBR Color:Black Hardness:65±3 Size:2'-24' Applied Medium:water, portwater, wastewater... Temperature:-35℃~100℃ Certificate: KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS 1. Rubber coated disc (ductile iron disc or copper disc inside). 2. Valve wedges are used in non slam check valves for sealing purpose. The material of the seat can be made from many different elastomers or polymers,

NBR valve seat for soft seated / long body 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

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

White NBR valve seat for wafer / lug type (centerline) butterfly valve Since 2013, Suzhou Meilong Rubber & Plastic Products Co., Ltd, with its self-developed formula of the rubbers, has obtained the German KTW, W270, British WRAS, US NSF61/372, French ACS and other water treatment industry international certifications, as well as the FDA and domestic drinking water related regulations. Our main production lines are: all kinds of rubber valve seat for concentric butterfly

NBR soft seat for wafer type butterfly valve DN25-DN1350 Characteristics for NBR material: 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. Product Advantages: 1. Rubber and reinforcing material firmly

Customer designed NBR valve seat for wafer / lug type (centerline) butterfly valve Since 2013, Suzhou Meilong Rubber & Plastic Products Co., Ltd, with its self-developed formula of the rubbers, has obtained the German KTW, W270, British WRAS, US NSF61/372, French ACS and other water treatment industry international certifications, as well as the FDA and domestic drinking water related regulations. Our main production lines are: all kinds of rubber valve seat for concentric

NBR rubber wedge / disc for resilient seated gate valve 2'-24' Characteristics for NBR material: 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. Product Advantages: 1. Rubber and reinforcing material

Elastic NBR valve seat for wafer / lug type (centerline) butterfly valve DN25-DN1350 Characteristics for NBR material: 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. Product Advantages: 1. Rubber and

NBR valve seat for wafer / lug type (centerline) butterfly valve DN25-DN1350 Characteristics for NBR material: 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. Product Advantages: 1. Rubber and reinforcing