Spherical Disc Valve with Pneumatic Rotary Actuator

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Spherical Disc Valve with Pneumatic Rotary Actuator Specification

Material
Carbon Steel, Stainless Steel (304/316/316L), Alloy Steel

Connection Type
Flanged Ends (ANSI, DIN, JIS Standards)

Valve Size
DN25 DN600

Structure
Spherical Disc with Flange Mounting

Sealing
PTFE, EPDM, Viton

Application
Industrial, Chemical, Water Treatment, Power Plants, Petrochemical, Oil and Gas

Voltage
24V, 110V, 220V (For solenoid valve as actuator accessories)

Type
Spherical Disc Valve with Pneumatic Rotary Actuator

Power
Pneumatic

Pressure
Up to 16 Bar (PN16), higher on request

Media
Liquids, Gases, Steam, Slurries

Port Size
1 to 24 (25mm to 600mm)

Disc
Spherical Stainless Steel/Carbon Steel/Vacuum Hardened

Pin
Single or Double Acting

Spherical Disc Valve with Pneumatic Rotary Actuator Trade Information

Payment Terms
Cheque

Packaging Details
As per Requirement

Main Domestic Market
All India

Certifications
An ISO 9001 Certified Company

About Spherical Disc Valve with Pneumatic Rotary Actuator

As per the demands of our clients, we are offering a broad collection of Spherical Disc Valve with Pneumatic Rotary Actuator. Precision engineered using the finest quality raw materials in compliance with set industry standards, this spherical disc valve is extensively used in textile, chemical and construction industries for mounting between flanges. Due to features like application specific designs, sturdy construction, durability and dimensional accuracy, our Spherical Disc Valve is highly demanded in the market.

Technical Specifications

Model	SDV
Actuator	Single Acting / Double Acting
Size Range	1.1/2" to 36"
Valve Body	CF8 / CF8M / C.I. / WCB
Disc	CF8 / CF8M / C.I. / WCB
Seat	PTFE
Mounting	Universal
Press Rating	ANSI 150#
Opr. Temp. Range	-50 C to 38 C
	-50 C to 220 C (Soft Seat)
	-50^oC to 600^oC (Metal to Metal)

Precision Engineering for Demanding Applications

Our Spherical Disc Valve with Pneumatic Rotary Actuator delivers robust and reliable operation across a wide spectrum of demanding sectors, including oil & gas, chemical processing, water treatment, and power plants. The advanced spherical disc design ensures precise flow control, minimal leakage, and sustained resistance to wear, making it ideal for highly corrosive or high-stress environments.

Versatile Actuation and Sealing Options

Choose from single or double acting pneumatic actuators to suit your process needs. Sealing options include PTFE, EPDM, and Viton, ensuring chemical compatibility with a wide range of media: from aggressive chemicals to hot steam and slurries. The valve integrates seamlessly with 24V, 110V, or 220V solenoid valve accessories for automated operation.

Wide Range of Sizes and Standards

Available in valve sizes from DN25 to DN600 (1" to 24"), our spherical disc valves fit a multitude of installations. With flanged end connections compliant with ANSI, DIN, or JIS standards, this valve meets stringent international requirementsensuring ease of replacement and integration into existing piping networks.

FAQs of Spherical Disc Valve with Pneumatic Rotary Actuator:

Q: How does a spherical disc valve with pneumatic rotary actuator function in industrial applications?

A: It employs a spherical disc design, rotated by a pneumatic actuator, to precisely regulate or shut off the flow of liquids, gases, steam, or slurries. The actuator uses compressed air for operation, providing fast, reliable, and automated control suited to industrial environments.

Q: What media can this spherical disc valve handle effectively?

A: Thanks to its robust construction and a choice of PTFE, EPDM, or Viton seals, the valve is suitable for a variety of media including aggressive chemicals, water, steam, slurries, and different industrial gases.

Q: When should I opt for single acting versus double acting pneumatic actuation?

A: Single acting actuators use air pressure for operation in one direction and a spring return; ideal for fail-safe positions. Double acting actuators use air to move in both directions, providing enhanced control when both opening and closing actions require precision or higher force.

Q: Where can this valve be installed and what standards does it meet?

A: The valve is designed for easy installation across industrieschemical plants, water treatment facilities, refineries, and power stations. Its flanged ends comply with ANSI, DIN, and JIS standards, supporting a broad range of system requirements.

Q: What is the process for selecting the correct sealing material?

A: Sealing material selection depends on the process media and temperature. PTFE is highly chemical-resistant, EPDM suits water and steam, while Viton handles aggressive chemicals and high temperatures. Assess your media for compatibility to maximize lifespan and performance.

Q: What benefits does this spherical disc valve offer for critical applications?

A: It offers tight shut-off, low torque operation, and exceptional durability in harsh environments, reducing maintenance needs and ensuring reliable performance. The actuator allows for swift automatic operation, enhancing system safety and efficiency.

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