Duplex Manifold Valve Manufacturer in Cape Town , South Africa

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Themba Nickel Alloys, located in Cape Town, Cape Town, has built a solid reputation as a reliable manufacturer and supplier of top-notch alloy components, including Duplex Manifold Valves. With a focus on precision engineering and rigorous quality control, Themba Nickel Alloys produces valves that ensure dependable and corrosion-resistant flow control, even in the toughest industrial settings. Their Duplex Manifold Valves comply with international standards and boast exceptional strength and durability, making them perfect for critical applications in challenging environments like chemical processing, marine operations, and the oil and gas sector. Committed to quality and prompt delivery, Themba Nickel Alloys provides trustworthy valve solutions to clients both locally and around the globe.

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Crafted from duplex stainless steel alloys like Duplex 2205, these valves feature a well-balanced microstructure of austenite and ferrite. This unique composition grants them impressive tensile strength, ranging from 620 to 850 MPa, along with outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in chloride-rich and aggressive settings. Duplex Manifold Valves ensure reliable sealing, effortless operation, and a long service life, even under high pressure and temperature conditions. Their corrosion resistance and mechanical toughness make them ideal for complex fluid control systems that demand durability and safety.

Duplex Manifold Valve Specifications

VALVES SIZE 6 MM TO 50 MM and 1/8″ TO 2″
STANDARD ASME B 16.10, BS1414/API 600, ASME B 16.5, BS EN 12266-1/API 598, ASME B 16.34, ASTM A890 4A, ASME B 16.25
CONNECTION TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGED, WELD NIPPLE, SAE
THREAD METRIC, BSPP, NPT, JIC, BSPT, UNF
FUNCTION 2 , 5 , 4 , 3 WAY,
MATERIAL OF SEAL RING PVDF, DELRIN, GRAPHITE, PTFE, PEEK,
PRESSURE RATING 15000 , 3000, 1500 , 10000, 6000 , 20000 PSI
TEMPERATURE OF MEDIA (-120* C – 500*C ) AS LIKE PRESSURE RANGE
STANDARD DIN , ISO , API , ANSI , AWWA , ASME , MSS
MEDIA AIR, CHEMICAL, GAS, WATER, STEAM, HOT WATER , HYDRAULIC OIL, COLD WATER, SEA WATER
TYPE OF BODY BAR STOCK
EQUIVALENT BRANDS OLIVER VALVES, PARKER, SWAGELOK, HAMLET, DK-LOK, HOKE
PACKING DETAILS WOODEN PALLET, BOX PACKING

Duplex Manifold Valve Chemical Composition

ELEMENT DUPLEX 31803 DUPLEX 2205
NI 4.50 – 6.50 4.50 – 6.50
C 0.030 max 0.030 max
N 0.14 – 0.20 0.08 – 0.20
P 0.030 max 0.030 max
MN 2.00 max 2.00 max
CR 22.0 – 23.0 21.0 – 23.0
S 0.020 max 0.20 max
MO 3.0 – 3.5 2.50 – 3.50
SI 1.00 max 1.00 max
FE 63.72 min 63.54 min

Duplex Manifold Valve Mechanical Properties

Grade % Elongation YS (MPa) Hardness(BHN) UTS (MPa)
31803 25 min. 450 min. 293 max. 620 min.
2205 25 min. 450 min. 293 max. 655 min.

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Largest Manufacturer and Supplier of Duplex Needle Valve in Cape Town , South Africa

At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Needle Valve in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.

Types of Duplex Manifold Valve

Duplex Manifold Valve
Duplex Transmitter Manifold Valve
Duplex Instrument Solenoid Valve
Duplex Instrumentation Manifold Valve
Duplex Manifold Control Valve
Duplex 2 Way Manifold Valve

Contact us to get a quick quote for your requirement.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

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Duplex Manifold Valve Uses

These valves find extensive use across various industries, including oil and gas, petrochemical, chemical processing, marine, and power generation. They’re commonly utilized in instrumentation, hydraulic, and process control systems to manage and isolate fluid flow in pipelines and equipment. Thanks to their corrosion resistance, they perform optimally in harsh environments like seawater and acidic conditions, while their sturdy design helps reduce maintenance and downtime. Duplex Manifold Valves provide engineers with a dependable solution for safe, efficient, and long-lasting fluid management in critical applications.

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