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Lined Ball Valve

Name: Lined Ball Valve
Brand: SHAH IMPEX
Price: 1200.0 INR
Availability: InStock

Price 1200.0 INR/ Piece

Get a Price/Quote

MOQ : 50 Pieces

Lined Ball Valve Specification

Type
Ball Valve

Material
Carbon Steel/ Stainless Steel body with PTFE/FEP/PFA Lining

Working Temperature
-60C to +200C (depending on liner)

Density
2.2 Gram per cubic centimeter(g/cm3)

Corrosion Protection
PTFE/PFA/FEP/ETFE Lining

Tensile Strength
25-30 MPa (PTFE)

Thickness
Liner thickness typically 3 mm minimum

Melting Point
327C (PTFE liner)

Size
As per requirement

Width
As per design (varies by size, typically 108-230 mm)

Length
As per ASME/API standards (varies by size)

Warranty
No

Design Standard
ASME B16.34 / API 608

Color
Metallic body with white/cream lining

Stem Material
SS304/SS316

Face to Face Dimension
As per ANSI B16.10 / DIN / IS

Application
For highly corrosive chemical, acid, and pharmaceutical industries

Operation
Manual lever / gear operated / pneumatic/ electric actuator

Blow-out Proof Stem
Yes

Fire Safe Design
Available on request

Seat Type
PTFE/RPTFE/PFA/FEP

Operating Pressure
Up to 16 bar (PN16); Class 150

Antistatic Device
Available

Ball Material
SS304 / SS316 with PTFE/PFA coating

Leakage Class
Class VI (bubble tight shutoff)

End Connection
Flanged as per ANSI B16.5/ EN1092-1

Lined Ball Valve Trade Information

Minimum Order Quantity
50 Pieces

FOB Port
Vadodara

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Pieces Per Week

Delivery Time
1 Week

Sample Available
No

Sample Policy
Contact us for information regarding our sample policy

Main Domestic Market
All India

About Lined Ball Valve

A lined ball valve is a high-performance industrial valve designed for corrosive, aggressive, and high-purity fluid applications. It combines the reliable shut-off capability of a ball valve with a protective internal lining that resists chemical attack and prevents contamination

Robust Corrosion Resistance

This lined ball valve utilizes premium PTFE, PFA, FEP, or ETFE linings along with SS304/SS316 internals to handle highly aggressive and corrosive media. Its durable construction guarantees exceptional protection in environments that challenge conventional valves, making it highly reliable for industries handling hazardous substances.

Flexible Operation Modes

Adaptable to various operational needs, the valve can be manually actuated via lever or gear, or automated with pneumatic or electric actuators. Its versatile design ensures compatibility with automated process systems, providing dependable performance and control for both on-off and throttling applications.

Bubble-Tight Shutoff Assurance

The valve offers a leakage rating of Class VI, delivering bubble-tight shutoff to prevent even the tiniest amounts of leakage. This feature is especially critical in processes that demand absolute containment of hazardous or expensive media, thus enhancing operational safety and minimizing loss.

FAQ's of Lined Ball Valve:

Q: How does the lined ball valve ensure reliable operation in highly corrosive environments?

A: The lined ball valve employs PTFE, PFA, FEP, or ETFE lining throughout all wetted surfaces, combined with corrosion-resistant materials like SS304/SS316 for the ball and stem. This construction safeguards the valve from aggressive chemicals, acids, and other corrosive substances, providing long-term durability and reliability.

Q: What types of end connections are available for this valve?

A: This ball valve comes standard with flanged end connections, adhering to ANSI B16.5 or EN1092-1 specifications. This ensures secure integration into a wide range of existing piping systems, supporting both American and European standards.

Q: When should a customer consider manual, pneumatic, or electric operation for this valve?

A: For applications requiring straightforward on/off control, manual lever or gear operation is suitable. Pneumatic and electric actuators are recommended for remote or automated control, frequent cycling, or integration with plant automation systems, improving efficiency and reducing manual intervention.

Q: Where are lined ball valves typically used?

A: These valves are ideal for industries such as chemicals, pharmaceutics, and acid processing, where they manage aggressive fluids requiring robust corrosion resistance. They are commonly installed in process pipelines, storage systems, and transfer lines involving harsh media.

Q: What is the process for selecting the appropriate seat and lining materials?

A: Material selection depends on the chemical compatibility with the process media and required operating temperature. PTFE suits a broad range of chemicals up to 200C, while PFA or FEP linings offer superior resistance for more aggressive or high-temperature environments. Choosing the right seat and liner ensures optimal performance and safety.

Q: How does the valve benefit operational safety and maintenance?

A: Featuring Class VI (bubble-tight) shutoff, blow-out proof stem, antistatic design, and optional fire-safe construction, this valve minimizes leakage risks and mitigates potential hazards. The robust lining reduces frequent maintenance caused by chemical attack, ensuring extended service life and decreased downtime.

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