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Factory price DN50-DN2000 Worm gear rubber-lined butterfly valve for sale
NORTECH is one of the leading China Rubber lined butterfly valve Manufacturer & Supplier.
Rubber lined butterfly valve lug type,lined with rubber sleeve.
Centric shaft position,100% bi-directional bubble tightness. Pinless disc design to prevent the leakage from the disc
Compact design and simple structure. Easy maintanance with replaceable parts
Function as isolation valve and flow regulating valve.
Rubber lined butterfly valve is widly used in water, food, chemical industry, petroleum and other industries.
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High Quality Electric Butterfly Valve With Electric Actuator Manufacturer in China
NORTECH is one of the leading China Electric Butterfly Valve Manufacturer & Supplier.
Electric Butterfly Valve ,lined with rubber sleeve. Centric shaft position,100% bi-directional bubble tightness
Easy maintanance with replaceable parts ， Compact design and simple structure .
wide range of application and low cost.
Wafer type between flanges of various standard
NPS 1.5”-24” Mounted between flanges ANSI B16.1,ASME B16.5
Diameter 40mm – 600 mm between flanges EN1092 PN10,PN16,PN25
Design standard: API 609, BS EN 593, MSS SP-67.
Lever / worm gearbox operator / electric operator / pneumatic operator
Working Pressure: PN10/16/25,Class125/150
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Triple Eccentric Butterfly Valve Lug type
Triple eccentric butterfly valve lug type,high performance
Design and Manufacture standard:API609
Face to face:ANSI B 16.10
Temperature and pressure ASME B 16.34
Pressure rating ANSI 150/300/600/900
DN50-DN1500(2″-60″)
Materials:Carbon steel/Stainless steel/Monel/Hastelloy etc
Seat:Multi-layer or metal-metal
NORTECH is one of the leading China Triple Eccentric Butterfly Valve lug Manufacturer & Supplier.
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Triple Eccentric Butterfly Valve Wafer type
Triple eccentric butterfly valve Wafer type,high performance
Design and Manufacture standard:API609
Face to face:ANSI B 16.10
Temperature and pressure ASME B 16.34
Pressure rating ANSI 150/300/600/900
DN50-DN1500(2″-60″)
Materials:Carbon steel/Stainless steel/Monel/Hastelloy etc
Seat:Multi-layer or metal-metal
NORTECH is one of the leading China Triple Eccentric Butterfly Valve Wafer type Manufacturer & Supplier.
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High Proformance Triple Eccentric Butterfly Valve High Pressure En Pn16/25/40/63/100
NORTECH is one of the leading China Triple Eccentric Butterfly Valve wafer Manufacturer & Supplier.
Triple eccentric butterfly valve wafer
,high performance
Design and Manufacture standard:API609
DN50-DN1500(2″-60″)
Materials:Carbon steel/Stainless steel/Monel/Hastelloy etc
Seat:Multi-layer or metal-metal
Face to face:ANSI B 16.10
Pressure rating ANSI 150/300/600/900
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High Quality Three Eccentric Metal Seals Triple Offset Butterfly Valve wafer En Pn16/25/40/63/100
NORTECH is one of the leading China Triple offset butterfly valve wafer Manufacturer & Supplier.
Triple offset butterfly valve wafer ,high performance
DN50-DN1500(2″-60″)
Materials:Carbon steel/Stainless steel/Monel/Hastelloy etc
Seat:Multi-layer or metal-metal
Design and Manufacture standard:API609
Face to face:ANSI B 16.10
Temperature and pressure ASME B 16.34
Pressure rating ANSI 150/300/600/900
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Pneumatic Actuators Control Butterfly Valve API609 En593 China factory
NORTECH is one of the leading China API609 butterfly valve Manufacturer & Supplier.
API609 butterfly valve,wafer type,lined with rubber sleeve.
Compact design and simple structure
Easy maintanance with replaceable parts
Centric shaft position,100% bi-directional bubble tightness
Pinless disc design to prevent the leakage from the disc
Function as isolation valve and flow regulating valve.
wide range of application and low cost.
Wafer type between flanges of various standard
Lever / worm gearbox operator / electric operator / pneumatic operator
Working Pressure: PN10/16/25,Class125/150
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Industrial EPDM PTFE Resilient Soft Seat Pneumatic Motorized Wafer Type/Flange Butterfly Valve China factory with high quality
NORTECH is one of the leading China Soft seat butterfly valve Manufacturer & Supplier.
Design and Manufacture standard:API609/EN593
Face to face:ISO5752/EN558-1 series 20
Flange end EN1092-2 PN10/PN16,ANSI 125/150
wafer/lug DN50-DN600(2″-24″)
Body:Ductile iron/carbon steel/stainless steel
Disc:carbon steel lined PTFE/stainless steel polished
Seat:PTFE
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Industrial concentric double flanged Butterfly Valve for water china with high quality
NORTECH is one of the leading China Concentric butterfly valve Manufacturer & Supplier.
Concentric butterfly valve
Design and Manufacture standard:API609/EN593
Flange end EN1092-2 PN10/PN16/PN25,ANSI 125/150
DN 50mm-1200mm
Body:Ductile iron/carbon steel/stainless steel/Alu-bronze
Disc:Ductile iron/carbon steel/stainless steel/Alu-bronze
Seat:EPDM/NBR/FKM/Silicone
Face to face:ISO5752/EN558-1 series 13
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High Quality High Performance Triple Eccentric Butterfly Valve Lug Type
NORTECH is one of the leading China Triple Eccentric Butterfly Valve lug Manufacturer & Supplier.
Triple eccentric butterfly valve lug ,high performance
Design and Manufacture standard:API609
Face to face:ANSI B 16.10Materials:Carbon steel/Stainless steel/Monel/Hastelloy etc
Seat:Multi-layer or metal-metal
Temperature and pressure ASME B 16.34
Pressure rating ANSI 150/300/600/900
DN50-DN1500(2″-60″)
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High Quality Double Flange Metal Seat Triple Eccentric Butterfly Valve China Manufacture
Triple eccentric butterfly valve flange ,high performance
Design and Manufacture standard:API609
Face to face:ANSI B 16.10
Materials:Carbon steel/Stainless steel/Monel/Hastelloy etc
Seat:Multi-layer or metal-metal
Temperature and pressure ASME B 16.34
Pressure rating ANSI 150/300/600/900
DN50-DN1500(2″-60″)
NORTECH is one of the leading China Triple eccentric butterfly valve flange Manufacturer & Supplier.
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High Performance Welded Type Triple Offset Butterfly Valve China factory
NORTECH is one of the leading China Triple Offset Butterfly Valve Manufacturer & Supplier.
Triple offset butterfly valve,high performance
Design and Manufacture standard:API609
DN50-DN1500(2″-60″)
Materials:Carbon steel/Stainless steel/Monel/Hastelloy etc
Seat:Multi-layer or metal-metal
Face to face:ANSI B 16.10
Temperature and pressure ASME B 16.34
Pressure rating ANSI 150/300/600/900
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- Email Support sales@nortech-v.com
