Spherical Disc Valve

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Spherical Disc Valve Specification

Material
Cast Iron, SS304, SS316, Aluminum, Carbon Steel

Valve Size
50mm to 500mm

Control System
Manual Hand Lever, Pneumatic Actuator

Connection Type
Flanged, Wafer, Butt Weld

Sealing
PTFE/Elastomer Seals

Application
Industrial Flow Control, Bulk Handling Systems

Structure
Spherical Body with Disc

Type
Spherical Disc Valve

Power
Manual or Pneumatic

Pressure
Up to 10 bar

Media
Powder, Granules, Slurry, Gas, Liquids

Port Size
2 to 20 (DN50 to DN500)

Temperature
Up to 250C

Disc
Spherical/Disc Design, Stainless Steel or Alloy

Pin
High Strength Alloy Steel Pin

Spherical Disc Valve Trade Information

Payment Terms
Cheque

Supply Ability

Packaging Details
As per reuirement

Main Domestic Market
All India

Certifications
ISO 9001 Certified Company

About Spherical Disc Valve

We put forward a broad range of Spherical Disc Valve that is fabricated using the utmost grade raw materials that are obtained from the trusted vendors of the entire national market. Manufactured in sync with the set industry standards, using the latest production techniques, this spherical disc valve is renowned for its hassle free performance over a longer duration as well as for its easy installation & maintenance. Our Spherical Disc Valve is offered in varied technical specifications to meet the requirements of the clients.

Specifications

Body & Disc	CF8 / CF8M / C.I. / WCB
Seat	PTFE (Available EPDM Metal to Metal)
Gland	PTEF
Bearing	PTFE
Oper. Temp. Range	-50 C to 38 C
	-50 C to 220 C (Soft Seat)
	-50 C to 600 C (M to M)
Handle	M.S. / S. Steel
Plate Mounting	Namur / Standard
Operation	Hand Lever Type worm Gear Box Type Pneumatic Actuated Electrical Actuated
Size	40mm To 900mm

Efficient Control with Versatile Applications

Engineered for demanding environments, the Spherical Disc Valve is suitable for controlling powders, granules, slurries, gases, and liquids in industries such as chemical, pharmaceutical, power generation, and bulk handling. Its durable construction ensures reliable performance under varying process conditions, enhancing operational efficiency.

Robust Design and Reliable Sealing

With a spherical body, disc design, and high-strength steel pin, this valve minimizes wear and delivers tight shutoff. PTFE and elastomer seals offer excellent chemical resistance and temperature stability, making it ideal for both corrosive and abrasive applications.

Flexible Actuation and Connection Options

Choose between manual hand lever or pneumatic actuator control systems to match your automation level. The valve accommodates easy integration with flanged, wafer, or butt weld connections, and covers a wide port size range, ensuring compatibility with diverse process requirements.

FAQs of Spherical Disc Valve:

Q: How is the Spherical Disc Valve operated in industrial applications?

A: The Spherical Disc Valve can be operated either manually using a hand lever or automatically through a pneumatic actuator, depending on the process requirements and level of automation needed within your system.

Q: What type of media can this valve handle effectively?

A: This valve is engineered for versatility and can handle a wide range of media, including powders, granules, slurries, gases, and liquids. Its robust construction and advanced seals ensure reliable performance across these diverse applications.

Q: When should I choose a Spherical Disc Valve over other valve types?

A: Spherical Disc Valves are ideal for applications that require tight shutoff, low leakage, and robust operation under moderate pressures and high temperatures, such as bulk handling systems, process industries, and where abrasive or corrosive media are present.

Q: Where are Spherical Disc Valves commonly installed?

A: These valves are frequently installed in chemical plants, power generation facilities, bulk material transfer systems, and any industrial process where efficient flow control and reliability are paramount.

Q: What is the process for selecting the right valve size and connection type?

A: To select the correct valve size and connection type, assess your applications flow requirements, operating pressure and temperature, and the nature of the process media. Then, choose from available sizes (50mm to 500mm) and connection options (flanged, wafer, or butt weld) for optimal system compatibility.

Q: How do the PTFE/elastomer seals benefit my systems performance?

A: PTFE and elastomer seals provide excellent resistance to chemicals, minimize leakage, and maintain sealing integrity at temperatures up to 250C, ensuring consistent and safe valve operation even in challenging environments.

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