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Good Quality Ai G-Series Scotch Yoke Spring Return Pneumatic Actuator
NORTECH Scotch yoke pneumatic actuator are fit for turn-off or metering control of 90° valves (such as ball valves, butterfly valves and plug valves).
NORTECH scotch yoke actuators adopt modular design, including cylinder module, center body module and spring cartridge module.Modular components are replaceable and storable, which can meet the short supply cycle.
The all weather protection center body and yoke are made of ductile iron or cast steel. The yoke pin is made of alloy steel with excellent mechanical performance, and the adjustment bolts and fastening bolts of flange on both sides of the center body are of class 12.9 to ensure sufficient strength.
The inner wall of cylinder and the surface of piston rod are honed and plated with hard chromium，combined with the dynamic sealing design of star ring, the sealing performance is greatly improved.
Each of the NORTECH series actuators can provide long and efficient work without maintenance.NORTECH is one of the leading China Scotch yoke pneumatic actuator Manufacturer & Supplier.
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High Quality API Standard Soft Sealing Wcb Stainless Steel Plug with Flange Ends
Soft Sealing Sleeve Plug Valve
Nominal Size Range: NPS 1/2” ~ 14”
Pressure Rating: Class 150LB ~ 900LB
Connection: Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW)
Design: API 599, API 6D
Pressure-temperature rating: ASME B16.34
Face-to-face dimensions: ASME B16.10
Flange design: ASME B16.5
Butt welding design: ASME B16.25
All valves are designed to comply with the requirements of ASME B16.34, and the ASME as well as customers’ requirements as applicable.
NORTECH is one of the leading China Soft Sealing Sleeve Plug Valve Manufacturer & Supplier.
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Factory Outlets API6d Inverted Sleeve Type Soft Sealing Plug Valve 3″ 600 Wcb Body
Forged steel check valve,swing check valve,piston check valve(lift check valve)
Diameter:1/2″-2″,800lbs-2500lbs,API602
bollted bonnet/welded bonnet/pressure seal bonnet(PSB)
Body/bonnet/Disc:A105/F304/F316/F11/F22/LF2/Monel etc
Trim:13CR+STL/F304/F316
NORTECH is one of the leading China Forged Steel Check Valve Manufacturer & Supplier.
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Good Quality Pneumatic Swing Check Valve with Air Cushioned Cylinder
Air Cushioned cylinder Cast iron swing check valve,with counterweight and actuator
Nominal diameter:DN50-DN600/2”-24”
Disc type:Swing Check Valve
Design standard:BS5153/DIN3202 F6/AWWA C508
Body material:Cast iron/Ductile iron
Disc material:Cast iron/Ductile iron
Seat material:Brass/Bronze/Stainless steel
NORTECH is one of the leading China Air cushioned cylinder Cast Iron Swing Check Valve
Manufacturer & Supplier.
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Best Price on Single Port Sanitary Pneumatic Aseptic Sampling Valve
API602 Forged Steel Globe Valve
1/2″-2″,800lbs-1500lbs-2500lbs
API602/BS5352/ASME B16.34
socket weld TO ANSI B16.11
thread end to ASME B1.20.1
Body:A105/F11/F22/F304/F304L/LF2/LF3/F316
Trim:No.1/No.5/No.8,SS304/SS316/Monel
NORTECH is one of the leading China Forged Steel Globe Valve Manufacturer & Supplier.
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Free sample for DIN Hand Wheel Operated Cast Carbon Steel Flanged Slab Gate Valve
Material of main body: Polarised rubber
Lining: Nylon cord fabric
Frame: Hard steel wire
Size: 1/2″-72″(DN15-DN1800)
Pressure rating : PN10/16,Class125/150
NORTECH is one of the leading China Rubber Expansion Joint Singl Sphere Manufacturer & Supplier.
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Free sample for DIN Hand Wheel Operated Cast Carbon Steel Flanged Slab Gate Valve
Material of main body: Polarised rubber
Lining: Nylon cord fabric
Frame: Hard steel wire
Size: 1/2″-72″(DN15-DN1800)
Pressure rating : PN10/16,Class125/150
NORTECH is one of the leading China Rubber Expansion Joint Singl Sphere Manufacturer & Supplier.
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Free sample for DIN Hand Wheel Operated Cast Carbon Steel Flanged Slab Gate Valve
Material of main body: Polarised rubber
Lining: Nylon cord fabric
Frame: Hard steel wire
Size: 1/2″-72″(DN15-DN1800)
Pressure rating : PN10/16,Class125/150
NORTECH is one of the leading China Rubber Expansion Joint Singl Sphere Manufacturer & Supplier.
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Free sample for DIN Hand Wheel Operated Cast Carbon Steel Flanged Slab Gate Valve
Material of main body: Polarised rubber
Lining: Nylon cord fabric
Frame: Hard steel wire
Size: 1/2″-72″(DN15-DN1800)
Pressure rating : PN10/16,Class125/150
NORTECH is one of the leading China Rubber Expansion Joint Singl Sphere Manufacturer & Supplier.
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Free sample for DIN Hand Wheel Operated Cast Carbon Steel Flanged Slab Gate Valve
Material of main body: Polarised rubber
Lining: Nylon cord fabric
Frame: Hard steel wire
Size: 1/2″-72″(DN15-DN1800)
Pressure rating : PN10/16,Class125/150
NORTECH is one of the leading China Rubber Expansion Joint Singl Sphere Manufacturer & Supplier.
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Free sample for DIN Hand Wheel Operated Cast Carbon Steel Flanged Slab Gate Valve
Material of main body: Polarised rubber
Lining: Nylon cord fabric
Frame: Hard steel wire
Size: 1/2″-72″(DN15-DN1800)
Pressure rating : PN10/16,Class125/150
NORTECH is one of the leading China Rubber Expansion Joint Singl Sphere Manufacturer & Supplier.
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Free sample for DIN Hand Wheel Operated Cast Carbon Steel Flanged Slab Gate Valve
Material of main body: Polarised rubber
Lining: Nylon cord fabric
Frame: Hard steel wire
Size: 1/2″-72″(DN15-DN1800)
Pressure rating : PN10/16,Class125/150
NORTECH is one of the leading China Rubber Expansion Joint Singl Sphere Manufacturer & Supplier.
- Call Support 021-54717893
- Email Support sales@nortech-v.com