Duplex Valve

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A Duplex Valve Manufacturer in USA is a valve that is made of the duplex steel. Duplex steel is a type of stainless-steel material with two phases of the metallurgical structure: the austenite and the ferrite, in almost equal proportions. Duplex material provides better corrosion resistance and higher strength than standard steel.

Functions:
Withstanding corrosion: a mixture of an austenitic phase and a ferrite phase, which gives them strong corrosion resistance
Withstanding high pressure: used in high pressure applications because of their high strength.
Controlling fluid flow: allow, throttle, or stop fluid flow. They can be operated manually or automatically and use a disc or ball component to control the fluid flow.
Managing pressure differences: manage pressure differences in two air springs. When the pressure difference is greater than a set amount, the valve allows air to flow from the higher-pressure port to the lower pressure port.

Advantage:
Corrosion resistance: Duplex Valve Manufacturer in USA are resistant to stress corrosion cracking.
Strength and durability: Duplex valves are strong and durable.
Easy to maintain: Duplex valves are easy to maintain and have low friction between the sealing surface.
Cost effective: Duplex valves are a cost effective solution for applications where 300 series stainless steels are susceptible to chloride stress corrosion cracking.
Versatile: Duplex valves are versatile and come in many configurations, including ball, butterfly, cast, check, control, cryogenic, foot, forged, gate, globe, needle, plug, and safety relief.

Duplex Valve Manufacturer in USA below are the industries:
Oil & Gas Industry.
Chemical Industry.
Petrochemical.
Power Industry.
Construction.
Fertilizers Industry.

Components:
Valve body: The main pressure-retaining part of the valve that houses other parts like the seat and disk
Bonnet: Also known as the cover, this is the second pressure-retaining part of the valve
Stem: A part of the valve
Disc: A part of the valve
Seat: A part of the valve
Trim: An internal element of the valve
Actuator: A part of the valve
Packing: A part of the valve

Duplex Plug Valve

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Duplex Basket Strainer

Duplex Basket Strainer Body: Carbon Steel, CF8, CF8M, CF3M, Cast Iron, SS304, SS316 Screen: SS304, SS304L, SS316, SS316L Gasket: Graphite+Stainless Steel Cover: A105, F304, F304L, F316, F316L Cover Ball: A193 B7, A193 B8, A193 B8M Cover Nut: 2H Drain Plug: A193 B7, A193 B8, A193 B8M Nominal Diameter: DN25 to DN200 Nominal Pressure: Class125 to Class300, PN10 to PN420 Design and Manufacture Standard: ASME B16.34 Flanged End Dimension: ANSI B16.1, BS EN 1092-2, DIN2501 Screwed End Dimension: A

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Duplex Swing Check Valve

Duplex Swing Check Valve Body: Duplex Stainless Steel (A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) Disc: Duplex Stainless Steel (A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) Trim: Stainless Steel Seat: EPDM, VITON, Metal Seated Gland Packing: Graphite, PTFE End Connection: Flanged, Socketweld, Buttweld Nominal Diameter: DN40 to DN600 Nominal Pressure: PN10 to PN63, C

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Duplex Dual Plate Check Valve

Duplex Dual Plate Check Valve Body: Duplex Stainless Steel( A890/A995 5A CE3MN, A890 1C CD3MCuN, A890/A995 4A CD3MN, A890 1A/A995 3A CD6MN, A890/A995 2A CE8MN, A890/A995 1B CD4MCuN) Disc: Duplex Stainless Steel( A890/A995 5A CE3MN, A890 1C CD3MCuN, A890/A995 4A CD3MN, A890 1A/A995 3A CD6MN, A890/A995 2A CE8MN, A890/A995 1B CD4MCuN) Spring: Stainless Steel Stem: Stainless Steel Seat: EPDM, VITON, NBR Nominal Diameter: DN50 to DN600 Nominal Pressure: Class150 to Class2500, PN16 to PN64 Dimensions

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Duplex Wafer Butterfly Valve

Duplex Wafer Butterfly Valve Body: Duplex Stainless Steel (A995 1B, A995 2A, A995 3A, A995 4A, A890 1C, A995 5A) Disc: Duplex Stainless Steel (A995 1B, A995 2A, A995 3A, A995 4A, A890 1C, A995 5A) Stem: Stainless Steel Seat: EPDM Seal: Graphite, PTFE Shaft: Stainless Steel Nominal Size: DN50 to DN200 Nominal Pressure: PN10 to PN64, Class150 to Class1500 Dimensions PN16 Unit: mm <t

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Duplex Lug Butterfly Valve

Duplex Lug Butterfly Valve Body: Duplex Stainless Steel (A995 1B, A995 2A, A995 3A, A995 4A, A890 1C, A995 5A) Disc: Duplex Stainless Steel ( A995 1B, A995 2A, A995 3A, A995 4A, A890 1C, A995 5A) Stem: Stainless Steel Seat: EPDM Seal: Graphite, PTFE Shaft: Stainless Steel Nominal Size: DN50 to DN300 Nominal Pressure: PN10, PN16, PN40, Class150, Class300, Class600 Dimensions PN10 Unit: mm <t

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Duplex Gate Valve

Duplex Gate Valve Body: Duplex Stainless Steel (A995 1B, A995 2A, A995 3A, A995 4A, A890 1C, A995 5A) Disc: Duplex Stainless Steel (A995 1B, A995 2A, A995 3A, A995 4A, A890 1C, A995 5A) Stem: Stainless Steel Stem Nut: Brass Bonnet: Stainless Steel Nominal Size: DN40 to DN400 Nominal Pressure: PN10 to PN64, Class150 to Class1500 Dimensions PN16 Unit: mm DN L</t

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Duplex Globe Valve

Duplex Globe Valve Body: Duplex Stainless Steel (A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) Disc: Duplex Stainless Steel (A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) Trim: Stainless Steel Seat: EPDM, VITON, Metal Seated Bonnet: Stainless Steel Gland Packing: Graphite, PTFE End Connection: Flanged, Socketweld, Buttweld Nominal Diameter: DN40 to DN400 Nominal

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Duplex Floating Ball Valve

Duplex Floating Ball Valve Body: Duplex Stainless Steel ( A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) Ball: Duplex Stainless Steel ( A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) End Cap: Stainless Steel Ball Seat: PTFE Packing: PTFE Stem: Stainless Steel Gland: SS304 Handle: SS304 Nominal Size: DN25 to DN200 Nominal Pressure: Class150 to Class900, PN10

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Duplex Trunnion Ball Valve

Duplex Trunnion Ball Valve Trunnion: Duplex Stainless Steel ( A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) O Ring: VITON Body: Duplex Stainless Steel ( A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) Bush: PTFE Ball: Duplex Stainless Steel ( A890/A995 1B CD4MCuN, A890/A995 2A CE8MN, A890 1A/A995 3A CD6MN, A890/A995 4A CD3MN, A890 1C CD3MCuN, A890/A995 5A CE3MN) Seat Ring: PTFE, EPDM</

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