Cavity Filled Ball Valve

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MOQ : 2 Units

Cavity Filled Ball Valve Specification

Structure
Three Piece Cavity Filled Ball Valve

Pressure
Up to 16 Bar

Caliber
Standard Bore

Channels
Single Channel

Connection
Flanged

Material
PTFE (Cavity Filled), Stainless Steel Body, Ball & Stem

Power
Manual

Media
Water, Oil, Gas, Corrosive Fluids

Temperature of Media
-10C to 180C

Port Size
1/2 Inch to 6 Inch

Flange
ANSI, DIN, BS Standard Flanges

Finish
Polished

Application
Pharmaceutical, Chemical, Food, Beverage & Process Industries

About Cavity Filled Ball Valve

Medium temperature and moderate pressure based Cavity Filled Ball Valve has been designed as per ASTM specifications. Port size of this accessory ranges between ¼ inch to 2 inch. This valve is used as integral part of gas, oil, water and acid transferring pipelines. Provided Cavity Filled Ball Valve comprises of pressure balance hole located inside its ball slot and blow out protected stem. Entire structure and caps of this product are made by following investment casting technology. Threading design of this product conforms to BSPP/NPT/DIN norms. Operating temperature of this product ranges between -20 degree C to 180 degree C.

Advanced Design for Zero Leakage

Engineered to meet strict industry standards, this cavity filled ball valve ensures bubble-tight sealing and zero leakage. The PTFE cavity-filled seat prevents fluid accumulation, reducing contamination risks and enhancing product purity. Fire-safe features are optionally available, making the valve suitable for critical process applications.

Durable Construction and Versatile Applications

Crafted from premium SS304, SS316, or SS316L stainless steel, this valve guarantees corrosion resistance and longevity. Electro polish or mirror finish treatments further enhance durability and ease of cleaning. Ideal for water, oil, gas, and corrosive fluids, it serves the pharmaceutical, food, beverage, and chemical industries effectively.

Compliance and Easy Maintenance

Manufactured to ASME B16.34 and API 6D specifications, the valve meets stringent inspection and testing requirements (API 598). Its full bore, three-piece design allows straightforward disassembly for cleaning or repairs, essential for sanitary and process-intensive environments.

FAQs of Cavity Filled Ball Valve:

Q: How does the PTFE cavity filled seat improve valve performance?

A: The PTFE cavity filled seat eliminates dead spaces where fluids or contaminants can accumulate. This design not only ensures bubble-tight, zero leakage sealing but also makes the valve more hygienic and suitable for sterile or high-purity applications.

Q: What are the main benefits of using a full bore, three-piece cavity filled ball valve?

A: A full bore design promotes unrestricted flow, minimizing pressure drop and enhancing efficiency. The three-piece construction enables easy maintenance and cleaning, particularly in industries that demand high standards of sanitation and process reliability.

Q: When should I consider a fire-safe ball valve design?

A: Fire-safe options are recommended for applications where there is a risk of fire or exposure to high temperatures. These designs maintain sealing integrity under fire conditions, providing additional operational safety in compliance with relevant regulations.

Q: Where are these valves typically installed?

A: These cavity filled ball valves are widely used in pharmaceutical, chemical, food, beverage, and other process industries, especially where cleanability and zero leakage are crucial to maintain product quality and system reliability.

Q: What is the inspection and testing process for these valves?

A: Each valve is subjected to a comprehensive inspection and leak testing regime as per API 598 standards. This involves verifying pressure resistance, sealing performance, and structural integrity to ensure dependable operation in specified working conditions.

Q: How is the valve operated and what media is it compatible with?

A: The valve operates manually via a quarter-turn mechanism, offering quick and secure flow control. It is compatible with a range of media, including water, oil, gas, and corrosive fluids, making it highly adaptable to different industrial processes.

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