Duplex Stainless Steel Instrumentation Valves

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Iyle Tube Fittings, located in South Africa, is a reliable manufacturer and supplier of **Duplex Stainless Steel Instrumentation Valves**. These valves are designed for high performance, offering corrosion resistance and dependable flow control in tough industrial, chemical, and marine settings. They ensure precise isolation, regulation, and monitoring within piping and instrumentation systems, all while maintaining a leak-proof operation. Crafted from top-quality Duplex Stainless Steel, these valves stand up to stress corrosion cracking, pitting, and crevice corrosion with ease. Iyle Tube Fittings is committed to delivering precision-engineered, quality-assured products to various industries, including chemical processing, petrochemicals, oil and gas, power generation, and marine applications.

Duplex Steel 2205 Hydraulic Ball Valve & Duplex valves manufacturers In South Africa, Duplex Stainless Steel Ball Valves In Johannesburg, Buy 6000 psi Duplex Stainless Steel Floating Ball Valves & ASTM A890 Grade 3A flanged ball valve at low cost Ex Durban, 2205 Duplex Ball Valves Germiston, Duplex UNS S31803 Instrument Ball Valve Gqeberha, 2205 Stainless Steel Ferrule Ball Valve In South Africa, Cape Town.

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The composition of Duplex Stainless Steel Instrumentation Valves mainly includes iron, chromium (21%), nickel (5–6%), molybdenum (3%), and nitrogen, which together provide exceptional corrosion resistance, mechanical strength, and thermal stability. They boast a tensile strength ranging from 620 to 850 MPa and a yield strength between 450 and 620 MPa, ensuring they can handle high-pressure, high-temperature, and chemically aggressive environments reliably. Their sturdy design makes them perfect for critical instrumentation and control applications, even in harsh conditions.

Duplex Stainless Steel Instrumentation Valves Specifications

Casting Grade ASTM A890 Grade 3A / 1.4468 and ASTM A890 Grade 1B
Media Oil, Gas & Water
Temperature of Media Medium Temperature
Pressure & Temperature Limit accordance to ANSI/ASME B16.34
Duplex (PSI/ Bar)
Class 1500 3600 psig/248 bar
Class 2500 6000 psig/414 bar
Class 4500 10000 psig/689 bar
Operation Way Manual, Electric actuator, Pneumatic
Standard 3A/ ISO/ DIN/ SMS / ASTM / JIS
Brand Name OS-LOK
Packaging Details PVC package, wooden case or as per customer’s requirement.
Leakage rate
  • Soft Seal: zero leakage, 100% Leak test
  • Hard Seal ≤ Rated Flow 10-5
Working pressure 3000 psig (206 bar)
Seal ring material PPL, PTFE, PPL Soft Graphite
Manufacturing Process Forged bar stock
OEM service Yes
Connection
  • Single Ferrule
  • Two Ferrule (Double Ferrule)
  • Twin Ferrule
  • Thread
Thread Type
  • BSPP
  • C.61 4-Bolt Flange
  • C.61 Combo 4B + Split
  • C.61 Split Flange
  • C.62 4-Bolt Flange
  • C.62 Combo 4B + Split
  • C.62 Split Flange
  • ISO 6149
  • NPT
  • SAE
Function
  • 2-Way
  • 3-Way
  • 4-Way
  • 5-Way
  • Diverter
  • Normally Closed
  • Normally Open
Flow Rate .93, 2.34, 6.42, .70, 1.04, 3.62,.87 Cv
Applicable Standard
  • Design & Manufacture : BS 1868
  • Face to Face according to : ASME B16.10
  • Flange Dimensions as per: ASME B16.5
  • Pressure & Temperature : ASME B16.34
  • Test & Inspection accordance to : API 6D / API 598
  • Visual Inspection accordance to : MSS SP-55
  • Marking accordance to : MSS SP-25
Approvals
  • MSS SP-110
  • API-598
  • ANSI B1.20.1
  • ANSI B16.11
  • NACE Certified
  • ANSI B16.34
  • API 607 Fire Safe
Types
  • Duplex High Pressure Ball Valve 1”-Inch 400 bar 6000 psi BSP & NPT

Top Duplex Stainless Steel Instrumentation Valves Manufacturing Company in South Africa

At Iyle Tube Fittings, we are a leading supplier, manufacturer, and exporter of Duplex Stainless Steel Instrumentation Valves in South Africa, Cape Town. Our state-of-the-art manufacturing facilities, strategically located in the Cape Town, enable us to deliver high-quality solutions that meet your specific requirements. With a comprehensive inventory of Monel materials, we are well-equipped to fulfill your needs efficiently. Our commitment to excellence and customer satisfaction ensures that we consistently maintain a ready stock of Monel Manifold Valves to support your operational demands.

Types of Duplex Stainless Steel Instrumentation Valves

Duplex Stainless Steel Instrumentation Valves
Duplex Stainless Steel High Pressure Ball Valve
Duplex Instrumentation Valves
2205 Stainless Steel Low-Pressure Ball Valve
2205 Duplex Ball Valves
D25 High Pressure UNS S32205 F60 Reduced bore Ball Float Valve

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Largest Manufacturer and Supplier of Duplex Stainless Steel Instrumentation Valves in South Africa, Cape Town

These valves are widely utilized in industries that demand durability, chemical resistance, and precise flow control. In chemical and petrochemical plants, you’ll find them in process lines, reactors, and monitoring systems that come into contact with corrosive substances. The oil and gas sector relies on them for high-pressure pipelines, offshore installations, and instrumentation lines. They also play a vital role in power generation, marine engineering, and other industrial fields where long-term reliability, safety, and performance in tough conditions are essential. Their blend of mechanical strength, corrosion resistance, and precision guarantees safe and efficient operation in demanding applications.

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

Duplex Stainless Steel Instrumentation Valves Uses

Duplex stainless steel instrumentation valves are widely used in various industries due to their excellent corrosion resistance and mechanical properties. They are commonly found in oil and gas applications, chemical processing plants, and marine environments, where exposure to harsh conditions is prevalent. These valves are ideal for high-pressure and high-temperature systems, ensuring reliable performance in critical processes. Additionally, they are utilized in water treatment facilities, pharmaceuticals, and power generation, providing secure and efficient fluid control in demanding environments. Their durability and resistance to stress corrosion make them a preferred choice in many industrial applications.

Duplex Steel 2205 Hydraulic Ball Valve & Duplex valves manufacturers In South Africa, Duplex Stainless Steel Ball Valves In Johannesburg, Buy 6000 psi Duplex Stainless Steel Floating Ball Valves & ASTM A890 Grade 3A flanged ball valve at low cost Ex Durban, 2205 Duplex Ball Valves Germiston, Duplex UNS S31803 Instrument Ball Valve Gqeberha, 2205 Stainless Steel Ferrule Ball Valve In South Africa, Cape Town.

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