Class 300 Ball valve

Name: Class 300 Ball valve
Brand: PRATHMESH ENGINEERING WORKS
Price: 5670.0 INR
Availability: InStock

Price 5670.0 INR/ Piece

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MOQ : 5 Pieces

Class 300 Ball valve Specification

Usage
Industrial

Material
Alloy

Media
Oil

Size
2"

Height
152 Millimeter (mm)

Color
Silver

Width
152 Millimeter (mm)

Length
178 Millimeter (mm)

Class 300 Ball valve Trade Information

Minimum Order Quantity
5 Pieces

Supply Ability
25 Pieces Per Week

Delivery Time
7 Days

About Class 300 Ball valve

A Class 300 ball valve is a quarter-turn isolation valve designed to handle higher pressure applications than Class 150 valves. It is manufactured in accordance with pressuretemperature ratings specified by the American Society of Mechanical Engineers (ASME), typically under ASME B16.34.

What Does Class 300 Mean?

Class 300 refers to the flange pressure rating of the valve.

For carbon steel materials (e.g., ASTM A216 WCB):

Maximum pressure at 100F (38C): approx. 740 PSI (51 bar)
Pressure rating decreases as temperature increases
Flange dimensions generally follow ASME B16.5

This pressure class is suitable for medium to high-pressure systems.

Working Principle

A Class 300 ball valve works using a rotating ball with a central bore:

Open Position Bore aligned with pipeline for full flow
Closed Position Ball rotated 90 to stop flow completely

The quarter-turn design ensures fast operation and tight shut-off.

Main Components

Body Cast or forged carbon steel, stainless steel, or alloy steel
Ball Precision-machined stainless steel or alloy steel
Stem Blow-out proof design
Seats PTFE, RPTFE, PEEK, or metal seated (for high temperature)
End Connections Flanged (most common), butt-weld, or socket weld
Operator Lever (small sizes), gear operated (large sizes), or actuator

Durability in Demanding Applications

Crafted from premium alloy material, the Class 300 Ball Valve exhibits exceptional strength and resistance to wear. This construction ensures reliable service life and minimal maintenance, even in rigorous industrial settings involving oil and other harsh media.

Precision Engineering for Efficient Flow

With precise dimensions and a robust sealing mechanism, this ball valve provides secure shut-off and smooth operation. The 2-inch size is ideal for various industrial systems, offering optimal flow rates and control, while the silver finish protects against environmental factors.

FAQ's of Class 300 Ball valve:

Q: How is the Class 300 Ball Valve typically installed in industrial oil systems?

A: The valve is installed by aligning its 2-inch ports with the corresponding pipeline connections, ensuring that the 178 mm length and 152 mm width match your setup. Flange mounting or threaded connections are commonly used, with proper sealing to prevent leaks.

Q: What are the main benefits of using a Class 300 Ball Valve made of alloy?

A: Alloy construction provides excellent durability, corrosion resistance, and strength under pressure, ensuring long-term performance in challenging environments where oil and other aggressive fluids are present.

Q: When should I choose a Class 300 Ball Valve over other valve types?

A: A Class 300 Ball Valve is ideal when you require fast on/off operation, minimal pressure drop, and tight shut-off. It is particularly suitable for medium-to-high pressure oil systems in industrial applications.

Q: Where can I source these ball valves in India?

A: These valves are readily available from specialized industrial valve manufacturers and suppliers throughout India. Many providers offer customized solutions and bulk purchasing options to meet industrial demands.

Q: What process is used in the manufacturing of this alloy ball valve?

A: This valve is typically produced using precision casting or forging processes, followed by meticulous machining and surface finishing. Quality checks ensure it meets Class 300 standards for pressure and durability.

Q: How should the ball valve be maintained for optimal performance?

A: Routine inspection for leaks, periodic cleaning, and lubrication of moving parts are recommended. Ensure that seals and gaskets are intact, and promptly replace any worn components to maintain optimal performance.

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