SQK A182 F51 Duplex Stainless Steel Ball Valve

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SQK A182 F51 Duplex Stainless Steel Ball Valve

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MOQ : 5 Units

SQK A182 F51 Duplex Stainless Steel Ball Valve Specification

Structure
Ball Valve

Channels
Single

Pressure
PN16 to PN64

Caliber
Full Bore

Connection
Flanged

Material
A182 F51 Duplex Stainless Steel

Power
Manual

Media
Water, Oil, Gas, Chemicals

Temperature of Media
-29C to 180C

Port Size
DN15 to DN300

Flange
ANSI/BS/DIN Standards

Finish
Polished / Natural

Application
Industrial, Pharmaceutical, Chemical, Marine, Oil & Gas

End Connection
Flanged / Butt Weld

Testing Standard
API 598

Handle Material
SS 304/316

Leakage Class
Class VI

Seat Material
PTFE / RPTFE / Metal

Surface Treatment
Passivated

Fire Safe Design
Available

Body Type
Two Piece / Three Piece

Face to Face Dimension
ASME B16.10

Operation
Quarter Turn

Design Standard
API 6D / ASME B16.34

Mounting Pad
ISO 5211

Blow-out Proof Stem
Available

Anti-static Device
Available

Stem Material
Duplex Stainless Steel

SQK A182 F51 Duplex Stainless Steel Ball Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK A182 F51 Duplex Stainless Steel Ball Valve

SQK A17 WC6 Cast Alloy Steel Ball Valve

Size	2" to 56" (50 mm to 1400 mm)
ASME Class	Class 150 to 2500
Design Standard	API 6D

Main Feature

· Trunnion-mounted Ball Valve design complies to API 6D

· Wide portfolio of Side-entry and Top-entry designs

· Fugitive emissions

· Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH

· Fire safe design - to API 607 and API 6FACE Marking

· Meets requirements of Pressure Equipment Directive 2014/68/EU,

· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required · Double block and bleed (DBB) feature

· Valves are designed and tested for automatic cavity relief

· Anti-blowout stem design

· Coil springs used for consistent seat loading and lower operating torque

· Lip seals provided for low temperature services

· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)

· Wide portfolio of Side-entry and Top-entry designs

· Options: Buried service, Cryogenic

· Offered with Electric, Pneumatic and Hydraulic Actuators

· In-house Tests Capabilities

Precision Engineering for Reliability

Each SQK A182 F51 Duplex Stainless Steel Ball Valve is crafted from duplex stainless steel, ensuring superior strength and resistance to corrosion, especially vital for marine, chemical, and oil & gas industries. The polished or natural finish offers aesthetic appeal as well as additional protection against harsh environments. Optional fire-safe and anti-static designs further reinforce safety and compliance.

Versatile Configurations to Suit Every Application

Choose between full bore and single channel configurations, available in two-piece or three-piece body types. End connections can be selected as flanged or butt weld, adhering to ANSI, BS, or DIN standards, making these valves suitable for a wide range of pipelines. PTFE, RPTFE, or metal seats provide compatibility with various media, including aggressive chemicals and high-temperature environments.

Designed with User Safety and Maintenance in Mind

With features like blow-out proof stem, ISO 5211 mounting pad for easy actuator assembly, and passivated surfaces for improved hygiene, the valve not only provides seamless operation but also simplifies maintenance and ensures long-term safety. Its handle, made from stainless steel 304 or 316, guarantees durability during manual operation.

FAQ's of SQK A182 F51 Duplex Stainless Steel Ball Valve:

Q: How does the SQK A182 F51 Duplex Stainless Steel Ball Valve ensure leakproof performance?

A: The valve achieves reliable leakproof performance thanks to its Class VI leakage rating, precision seat options (PTFE, RPTFE, or metal), and rigorous API 598 testing. These elements, combined with full bore construction and robust sealing, enable minimal fluid loss even under high pressure.

Q: What industries or applications are best suited for this duplex stainless steel ball valve?

A: This valve is ideal for use in industrial, pharmaceutical, chemical, marine, and oil & gas applications. Its exceptional corrosion resistance and compliance with international standards make it suitable for handling aggressive media such as chemicals, water, oil, and gas in demanding environments.

Q: When should I opt for a fire-safe and anti-static ball valve design?

A: Fire-safe and anti-static features are crucial when the valve is used with flammable fluids or in environments where static build-up could pose ignition risks. These options provide enhanced safety and ensure compliance with stringent industry regulations, especially in oil & gas or chemical sectors.

Q: What is the process for installing and maintaining the A182 F51 ball valve?

A: Installation involves aligning the flanged or butt-weld connections with corresponding pipeline flanges, securing them according to ANSI, BS, or DIN standards. The passivated finish and blow-out proof stem facilitate easier maintenance, while the ISO 5211 mounting pad ensures straightforward actuator or manual handle attachment.

Q: Where is this duplex stainless steel ball valve manufactured and distributed?

A: This valve is manufactured, exported, and supplied from India, reaching customers worldwide through a network of distributors, suppliers, and traders, ensuring accessible support and product availability for various market needs.

Q: How does the choice of seat material impact valve usage?

A: Selecting PTFE, RPTFE, or metal seats allows customization for specific media and temperature requirements. PTFE and RPTFE are suited for aggressive chemicals and higher temperatures, while metal seats are chosen for severe service conditions, providing extended durability and performance.

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