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Industrial Valve Flange Hard Seal Ductile Iron Gate Valve Whole Sale China factory Supplier
NORTECH is one of the leading China Hard seal gate valve cast iron Manufacturer & Supplier.
Hard seal gate valve cast iron
Body in cast iron,ductile iron,brass,bronze and stainless steel seal ring
for water treatment,sugar plant,potable water
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High Quality Triple offset butterfly valve BW China Manufacturer/ Supplier/ factory
Triple offset butterfly valve BW ,high performance
NORTECH Valves offers a comprehensive range of Triple-offset Butterfly Valves
in a variety of body styles and materials to address critical process
requirements in diverse industries such as hydrocarbon, power, chemicals &
fertiliser, water, etc.
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 offset butterfly valve BW Manufacturer & Supplier.
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High Quality Triple offset butterfly valve flange China Manufacturer/ Supplier/ factory
NORTECH Valves offers a comprehensive range of Triple-offset Butterfly Valves
in a variety of body styles and materials to address critical process requirements in diverse industries such as hydrocarbon, power, chemicals & fertiliser, water, etc.
The metal-seated valves conform to API 609 Category B and offer highintegrity bi-directional sealingTriple offset butterfly valve flange ,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 offset butterfly valve flange Manufacturer & Supplier.
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China Manufacturer/ Supplier ATEX Certified ball valve
ATEX ball valve Metal Seated Ball Valves,
suitable for severe working conditions,high temperature,wear resistance
could be Uni-directional sealing and bi-directional sealing
DBB available for Trunnion metal seated ball valve
NORTECH is one of the leading China ATEX ball valve Manufacturer & Supplier.
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Forged Steel Fully Welded Body Stainless Steel Ball Trunnion Mounted Welding End Ball valve manufacturer ATEX
Ball valve manufacturer ATEX , Metal Seated Ball Valves
suitable for severe working conditions,high temperature,wear resistance
could be Uni-directional sealing and bi-directional sealing
DBB available for Trunnion metal seated ball valve
NPS:1/2″-36″
Pressure rating:Class150-900lbs
ASME B16.34,API6D
NORTECH is one of the leading China Metal Seated Ball Valve Manufacturer & Supplier.
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L Type Three Way Valve SS304 Flange Ball Valve manufacturer china
NORTECH is one of the leading China L type ball valve Manufacturer & Supplier.
3 way ball valves are Type T and Type L. T – type can make three orthogonal pipeline mutual connection and cut off the third channel, diverting, confluent effect. L Three-way ball valve type can only connect the two mutually orthogonal pipes, can not keep the third pipe connected to each other at the same time, only play a distribution role.
3 way ball valve L type and T type
Pressure Rating: Class 150LB – 900LB
Connection: Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW)
Design Specifications:
Design: API599 API6D
Butt welding design: ASME B16.25 -
T Type Three Way Valve SS304 Flange Ball Valve China factory
3 way ball valve are Type T and Type L. T – type can make three orthogonal pipeline mutual connection and cut off the third channel, diverting, confluent effect. L Three-way ball valve type can only connect the two mutually orthogonal pipes, can not keep the third pipe connected to each other at the same time, only play a distribution role.
3 way ball valve L type and T type
fire safe and ATEX CertifiedNominal Size Range: NPS 1/2” ~ 12”
Pressure Rating: Class 150LB – 900LB
Connection: Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW)
Face-to-face dimensions for butt weld and flanged valves: ASME B16.10
Flange design: ASME B16.5
Butt welding design: ASME B16.25NORTECH is one of the leading China T type ball valve Manufacturer & Supplier.
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Forged Steel ANSI Class 150 300 600 900 1500 2500lbs A105 Body 316 Ball Rptfe Peek Nylon Seat Insert Flange Trunnion Mounted Ball Valve China factory
ATEX Trunnion mounted ball valve NPS:2″-56″
API 6D,API 607 Firesafe,NACE MR0175, ATEX Certified.
Pressure rating:Class150-2500lbs
Manual operation,Pneumatic operation and Electric operation.
NORTECH is one of the leading China ATEX Trunnion mounted Ball Valve Manufacturer & Supplier.
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API/API6d/API608 Cast/Stainless Steel Ss Float/Floating/Trunnion Type Industrial Gas/Oil/Water Electric/Pneumatic/Hydraulic 2/3 Pieces Full Bore/Port Ball Valve China factory
NORTECH is one of the leading China Electric trunnion ball valve Manufacturer & Supplier.
Electric trunnion ball valve
NPS:2″-56″
API 6D,API 607 Firesafe,NACE MR0175, ATEX Certified.
Pressure rating:Class150-2500lbs
Manual operation,Pneumatic operation and Electric operation.
Body:Cast steel,Forged steel
Seat:DEVLON/NYLON/PTFE/PPT/PEEK etc
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Motorized China Whole Sale Ball Valve China factory
NORTECH is one of the leading China Motorized ball valve Manufacturer & Supplier.
Motorized ball valve are used in piping systems where the top of the valve can be removed to gain access to the ball and seats without removing the entire valve from the piping system. Top entry ball valves are typically used in process systems where in-line maintenance is preferred over full valve removal
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Stainless Steel/Carbon Steel/A105/CF8m ISO5211 Flanged/Welded Pad/Mounting Pad 150lb/10K/Pn16 Pneumatic/Electric Drive/Motor Driven/Actuator Ball Valve china factory
NORTECH is one of the leading China Electric ball valve Manufacturer & Supplier.
Electric ball valve ,nominal diameter 1/2”~8”API6D,Fire proof API607,ATEX Certified
Pressure Rating：CLASS 150~600
Connection End：ASME B 16.5/ASME B 16.47/ASME B 16.25/EN1092/JIS B2220/GOST12815
Type Of Connection:RF/RTJ/BW.
Manual operation,Pneumatic operation,Electric operation,or Free stem with ISO5211 plat form foractuators.
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Pneumatic Ball Valve Stainless Steel Floating Ball Valve China factory
Pneumatic ball valve options from Nortech help automate the starting and stopping of flows.When coupled with a solenoid, pneumatic actuators also can produce torque to move cylinders or enough torque to trigger smallelectric devices. To create a fail-safe design, consider a spring-return actuated valve that uses air to help operate a valve in onedirection and springs to help operate in the reverse direction.
API6D,Fire proof API607,ATEX Certified
Pressure Rating：CLASS 150~600
Connection End：ASME B 16.5/ASME B 16.47/ASME B 16.25/EN1092/JIS B2220/GOST12815
Type Of Connection:RF/RTJ/BW.
Manual operation,Pneumatic operation,Electric operation,or Free stem with ISO5211 plat form foractuators.
NORTECH is one of the leading China Pneumatic ball valve Floating Ball Valve Manufacturer & Supplier.
- Call Support 021-54717893
- Email Support sales@nortech-v.com