Duplex Stainless Steel Instrumentation Valves

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For operations in Canberra and beyond demanding both strength and precision, Warner Tube Fittings stands as your trusted local source for Duplex Steel Instrumentation Valves. We understand that in critical environments, component reliability is non-negotiable. That’s why we supply valves engineered to handle the toughest challenges, offering a robust solution for industries where failure is not an option. Our commitment is to provide Australian businesses with high-integrity components that ensure system safety and longevity, backed by our deep understanding of local industrial needs.

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Duplex steel earns its reputation from a unique metallurgical structure that masterfully blends the strengths of both austenitic and ferritic stainless steels. This synergy provides exceptional mechanical strength, often double that of standard stainless grades, alongside impressive toughness. Perhaps its most valued trait is an outstanding resistance to pitting and stress corrosion cracking, particularly in chloride-rich environments. This combination of high strength and superior corrosion resistance makes it a remarkably durable and cost-effective material choice for demanding applications.

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 Canberra

At Warner Tube Fittings, we are a leading supplier, manufacturer, and exporter of Duplex Stainless Steel Instrumentation Valves in Canberra, Australia. Our state-of-the-art manufacturing facilities, strategically located in the Australia, 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

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Largest Manufacturer and Supplier of Duplex Stainless Steel Instrumentation Valves in Canberra, Australia

Warner Tube Fittings is a leading supplier and Stockist of premium Duplex Stainless Steel Instrumentation Valves in Canberra, Australia. Our products find extensive application across diverse industries, and we are dedicated to delivering outstanding service while ensuring high customer satisfaction. Our specialized finishing techniques distinguish us in the metal industry, enhancing the performance and durability of our valves. We are committed to consistently providing top-quality Monel Manifold Valves while effectively addressing the unique needs of our customers.

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

Duplex Stainless Steel Instrumentation Valves Uses

The robust nature of these valves makes them indispensable in industries where corrosion and high pressure are constant concerns. You will find them expertly managing the flow of aggressive media in offshore oil and gas platforms, within chemical processing plants, and in demanding petrochemical refineries. They are also perfectly suited for critical roles in desalination facilities and pulp and paper production, where their resistance to harsh chemicals ensures long-term, reliable performance. Essentially, they are the go-to choice for any application where standard stainless steels would falter.