Union Type Ball Valve

Description

UNION TYPE BALL VALVE
Supplier: Krishna Industries
Location: Ahmedabad, Gujarat, India
Minimum Order Quantity (MOQ): 10 Numbers

INTRODUCTION

A Union Type Ball Valve is one of the most reliable and widely used flow control valves in modern industrial piping systems. Designed for easy installation, maintenance, and long service life, union type ball valves are especially preferred where frequent dismantling of pipelines is required. Krishna Industries, a trusted industrial valve supplier based in Ahmedabad, Gujarat, India, offers high-quality Union Type Ball Valves manufactured to meet Indian industrial standards and site conditions.

Union type ball valves are commonly used in applications involving water, air, oil, chemicals, compressed gases, and various industrial fluids. Unlike conventional ball valves, the union design allows the valve body to be easily removed from the pipeline without disturbing the connected piping. This feature significantly reduces downtime and maintenance cost, making union type ball valves a preferred choice across Indian industries.

Krishna Industries supplies Union Type Ball Valves suitable for use in water treatment plants, chemical processing units, pharmaceutical factories, food and beverage industries, HVAC systems, irrigation pipelines, and general industrial services. Our valves are designed to deliver smooth operation, bubble-tight shutoff, high pressure resistance, and excellent corrosion resistance.

This product page covers all technical, functional, and commercial aspects of Union Type Ball Valves, including materials, construction, working principle, advantages, applications, installation guidelines, maintenance, and frequently asked questions. The content is written specifically for Indian buyers, contractors, OEMs, EPC companies, maintenance teams, and industrial procurement professionals.

RELATED PRODUCT KEYWORDS INCLUDED IN THIS CONTENT
Union Type Ball Valve
Industrial Ball Valve
Two Piece Ball Valve
Three Piece Ball Valve
PVC Union Ball Valve
SS Union Ball Valve

ABOUT KRISHNA INDUSTRIES

Krishna Industries is a well-established industrial valve supplier and trading company based in Ahmedabad, Gujarat, India. We cater to customers across India by supplying reliable, cost-effective, and application-specific valve solutions. Our product range includes ball valves, gate valves, globe valves, check valves, butterfly valves, strainers, and custom industrial flow control components.

As an Ahmedabad-based supplier, Krishna Industries understands Indian operating conditions, water quality, pressure variations, temperature fluctuations, and maintenance challenges. Our Union Type Ball Valves are sourced from trusted manufacturers and undergo strict quality checks before dispatch to ensure long-term performance and customer satisfaction.

We supply valves to:
Manufacturing plants
Industrial contractors
Government projects
Water treatment facilities
OEMs and panel builders
Maintenance service providers

WHAT IS A UNION TYPE BALL VALVE

A Union Type Ball Valve is a quarter-turn valve that uses a spherical ball with a drilled bore to control fluid flow. The valve opens when the bore is aligned with the pipeline and closes when the ball is rotated 90 degrees. The union construction allows the valve to be dismantled easily by loosening union nuts without removing the entire valve from the piping system.

Union type ball valves are available in different materials such as PVC, CPVC, UPVC, brass, carbon steel, and stainless steel. Depending on the application, the valve can be operated manually using a lever handle or integrated with actuators.

The union ends are typically threaded or socket welded, making installation simple and leak-proof. This design is especially useful in systems where valves require frequent inspection, cleaning, or replacement.

CONSTRUCTION DETAILS

A typical Union Type Ball Valve consists of the following components:

Valve Body
The main housing that holds internal components and connects to the pipeline. It is designed to withstand pressure and temperature conditions of the application.

Ball
A precision-machined spherical ball with a through hole. The ball rotates to control fluid flow.

Seats
Soft or reinforced seats that provide tight sealing between the ball and body.

Stem
Connects the handle to the ball and transmits rotational movement.

Handle
Manual lever used to operate the valve.

Union Nuts
Threaded connections that allow easy removal of the valve body.

Seals and O-Rings
Ensure leak-proof performance under operating pressure.

WORKING PRINCIPLE

The working principle of a Union Type Ball Valve is simple and efficient. When the handle is aligned parallel to the pipeline, the ball bore aligns with the flow path, allowing fluid to pass through with minimal pressure drop. When the handle is rotated 90 degrees, the solid part of the ball blocks the flow completely, providing tight shutoff.

The union design allows the valve body to be removed from the pipeline by loosening the union nuts. This feature makes inspection, seat replacement, or complete valve servicing easy without cutting or disturbing the pipeline.

MATERIAL OPTIONS OFFERED

Krishna Industries supplies Union Type Ball Valves in multiple material options to suit Indian industrial requirements:

PVC Union Type Ball Valve
Lightweight, corrosion-resistant, suitable for water, chemicals, and irrigation.

UPVC Union Type Ball Valve
Used for potable water, chemical handling, and industrial pipelines.

CPVC Union Type Ball Valve
Suitable for higher temperature applications such as hot water and chemicals.

Brass Union Type Ball Valve
Used in plumbing, air, water, and light industrial services.

Stainless Steel Union Type Ball Valve
Suitable for high pressure, corrosive fluids, pharmaceuticals, and food industries.

Carbon Steel Union Type Ball Valve
Used in oil, gas, and heavy industrial pipelines.

AVAILABLE SIZES AND PRESSURE RATINGS

Union Type Ball Valves are available in a wide range of sizes and pressure ratings suitable for Indian applications.

Common sizes range from 15 mm to 100 mm, with custom sizes available on request. Pressure ratings typically include PN10, PN16, and higher ratings depending on material and design.

Krishna Industries assists customers in selecting the correct size and pressure rating based on flow requirements, operating pressure, temperature, and fluid type.

ADVANTAGES OF UNION TYPE BALL VALVES

Easy Installation
Union ends simplify installation without special tools.

Quick Maintenance
Valve body can be removed without dismantling the pipeline.

Leak-Proof Operation
High-quality seats ensure bubble-tight shutoff.

Low Pressure Drop
Full bore design allows smooth flow.

Long Service Life
Durable materials ensure extended operational life.

Compact Design
Requires less space compared to other valve types.

Cost-Effective
Reduces maintenance downtime and replacement cost.

APPLICATIONS IN INDIAN INDUSTRIES

Union Type Ball Valves supplied by Krishna Industries are widely used across various Indian industries:

Water Treatment Plants
Used for flow isolation and maintenance points.

Chemical Processing Units
Suitable for handling acids, alkalis, and chemicals.

Pharmaceutical Industry
Used in utility and process pipelines.

Food and Beverage Industry
Ensures hygienic and contamination-free flow.

HVAC Systems
Used in chilled water and heating lines.

Irrigation and Agriculture
Ideal for water distribution networks.

Manufacturing Plants
Used in compressed air, water, and oil lines.

INSTALLATION GUIDELINES

Ensure the pipeline is clean and free from debris before installation.
Check valve size and pressure rating compatibility.
Align the valve properly to avoid stress on union connections.
Tighten union nuts evenly to ensure leak-proof sealing.
Operate the valve once before commissioning to ensure smooth movement.

MAINTENANCE AND SERVICE

Union Type Ball Valves require minimal maintenance. Periodic inspection of seals and smooth operation is recommended. If leakage is observed, the valve can be easily dismantled by loosening union nuts and replacing seats or seals.

Krishna Industries supplies replacement parts and provides technical support for maintenance requirements.

QUALITY ASSURANCE

All Union Type Ball Valves supplied by Krishna Industries are sourced from reliable manufacturers and checked for dimensional accuracy, pressure integrity, and operational smoothness. Our focus is to supply valves that perform reliably under Indian operating conditions.

MINIMUM ORDER QUANTITY

The minimum order quantity for Union Type Ball Valves from Krishna Industries is 10 numbers. Bulk orders and project requirements are handled with competitive pricing and reliable delivery timelines.

WHY CHOOSE KRISHNA INDUSTRIES

Ahmedabad-based supplier with strong industrial network
Understanding of Indian standards and applications
Reliable quality and competitive pricing
Prompt technical support and product guidance
Trusted supplier for industrial valves across India

FREQUENTLY ASKED QUESTIONS

FAQ 1
What is the minimum order quantity for Union Type Ball Valves
The minimum order quantity is 10 numbers.

FAQ 2
Are these valves suitable for Indian water supply systems
Yes, they are widely used in Indian water treatment and distribution systems.

FAQ 3
Can Union Type Ball Valves handle chemicals
Yes, depending on material selection such as PVC, CPVC, or stainless steel.

FAQ 4
Are these valves easy to maintain
Yes, the union design allows easy dismantling and servicing.

FAQ 5
Do you supply valves with threaded ends
Yes, threaded and socket end options are available.

FAQ 6
Can these valves be used for high pressure applications
Yes, suitable pressure ratings are available depending on material.

FAQ 7
Do you provide technical assistance for selection
Yes, Krishna Industries provides full technical support.

FAQ 8
Are these valves leak-proof
Yes, they are designed for tight shutoff and reliable sealing.

FAQ 9
Do you supply across India
Yes, we supply Union Type Ball Valves to customers all over India.

FAQ 10
Where is Krishna Industries located
Krishna Industries is located in Ahmedabad, Gujarat, India.

CONCLUSION

Union Type Ball Valves are an essential component in modern industrial piping systems, offering reliability, ease of maintenance, and long service life. Krishna Industries, as a trusted supplier in Ahmedabad, Gujarat, India, delivers high-quality Union Type Ball Valves suitable for a wide range of Indian industrial applications.

For buyers looking for dependable valves, technical guidance, and consistent supply, Krishna Industries stands as a reliable partner in the Indian industrial valve market.