V-type Ball Valves

High-Precision V-Type Ball Valves for Industrial Flow Regulation and Automation Control

Ainox is a professional V-type ball valve supplier in China, specializing in the design and manufacturing of advanced industrial valve solutions for precise flow control applications. Our V-type ball valves combine the advantages of ball valve shut-off performance with accurate regulating capability, making them suitable for demanding industrial processes involving slurry, fiber-containing media, high-viscosity fluids, and suspended particles.

Product Features:

1. Designed with German technology, the structure is simple, lightweight, and cost-effective in materials, making it more economical than linear control valves with the same flow capacity.

2. The valve body is a one-piece design without any pipe connections, making it unaffected by pipeline or bolt stress. Since there are no pipe joints, the pressure-resistant housing is not impacted by sudden pressure changes.

3. The leak-proof and durable valve seat is lined with a stainless steel core PTFE cup or O-ring seal on its outer diameter. The seat is made of large-section tungsten-cobalt hard alloy and reinforced with an alloy corrugated spring to enhance its structure.

4. Featuring a V-shaped valve body, it ensures precise control across the entire range even under low flow or high-viscosity media conditions.

5. When the valve closes, the V-shaped notch and the valve seat create a wedge-shear effect, providing self-cleaning functionality to prevent the ball core from jamming. This makes it especially suitable for controlling fluids in applications prone to scaling, freezing, fibrous fluids, slurries, high-viscosity fluids, and fluids containing polymers, particles, or crystals.

Suitable Media for Electric V-Port Ball Valves:

1. Conventional Media:

Water, steam, air, oil products

2. Preferred Media (Specialized Applications):

Fibrous media (paper pulp, textile slurries) — Clog-resistant design

Slurry and suspension media (ore slurry, mud) — Anti-sedimentation

High-viscosity fluids (syrup, resin) — Precise control

Media containing particles (sand-bearing wastewater) — Wear and clog resistance

General corrosive media (dilute acids, alkaline liquids) — Corrosion-resistant materials available

Key Considerations for Selection:

1.Sealing Temperature: PTFE ≤150°C / PPL ≤300°C

2.Particle Size: < 1/10 of valve port diameter

3. High Viscosity (>5000 cP): Torque verification required

Typical Application Fields:

1. Papermaking Industry: Pulp, black liquor, wastewater treatment

2. Sugar Industry: Syrup, juice, high-viscosity fluids

3. Petrochemical Industry: Catalyst-containing slurries, polymer suspensions

4.Metallurgy & Mining: Ore slurry, tailings transportation, corrosive media

5. Environmental Water Treatment: Sludge, wastewater containing solid suspensions

6. Food & Pharmaceutical: High-purity or fiber-containing process fluids (special certified materials required)

Performance Parameters:

Nominal Diameter DN (mm)		25-400
Nominal Pressure PN (MPa)		1.6-6.4
Test Pressure PS (MPa)	Strength Test	2.4-9.6
	Sealing Test	1.76-7.0
Material / Code		C				P				R
Main Parts	Valve Body	WCB				ZG1Cr18Ni9Ti				ZG0Cr18Ni12Mo2Ti
	Ball	2Cr13				ZG1Cr18Ni9Ti				ZG0Cr18Ni12Mo2Ti
	Stem	2Cr13				1Cr18Ni9Ti				0Cr18Ni12Mo2Ti
	Sealing Ring	PTFE, Stainless Steel, Hard Alloy
	Packing	PTFE, Flexible Graphite
Suitable Operating Conditions	Suitable Medium	Water, Steam, Oil Products				Sulfuric Acid Group				Acetic Acid Group
	Suitable Temperature	-28°C to 400°C				-28°C to 500°C
Connection Type		Wafer Type, Flanged Type; Flange complies with JB79-59 Standard

Dimensional List:

Packaging & Delivery

Minimum Order Quantity: 1 unit

Delivery Lead Time: 15-25 days

Payment Terms: Prefer T/T (Telegraphic Transfer) with full payment in advance

Packing Material: Export-standard wooden case

Service Support

Technical Consultation: Provides selection guidance and operating condition suitability analysis.

Customization Services: Supports customization of special materials, pressure ratings, connection methods, and control signals.

Installation and Commissioning: Provides installation guidance.

How to Choose the Right V-Type Ball Valve

Before selecting a V-type ball valve, customers should consider:

1. Media Characteristics

Confirm:

• Fluid type

• Solid particle content

• Corrosiveness

• Viscosity

Different media require different materials and sealing designs.

2. Control Requirements

Determine:

• Required flow accuracy

• Automation system compatibility

• Control signal type

Electric models are recommended for automated process control.

3. Temperature and Pressure Conditions

Important parameters include:

• Working pressure

• Operating temperature

• Pressure fluctuations

Proper selection improves valve reliability.

4. Actuator Selection

Ainox provides:

• Electric actuators

• Customized control signals

• Special automation solutions

The actuator can be matched according to torque requirements and operating frequency.

Maintenance Guide for V-Type Ball Valves

Proper maintenance helps extend service life and maintain control accuracy.

Regular Inspection

Check:

• Valve operation response

• Actuator performance

• Leakage conditions

• Connection status

Keep the Valve Clean

For applications with slurry or fiber media:

• Prevent excessive material accumulation

• Inspect sealing areas regularly

• Maintain clean operating conditions

Check Sealing Components

Regular inspection should include:

• Valve seat condition

• Sealing performance

• Internal wear

Replace worn components when necessary.

Verify Actuator Operation

For electric valves:

• Check control signals

• Confirm power supply stability

• Inspect actuator movement accuracy

Customized V-Type Ball Valve Solutions

As an experienced V-type ball valve supplier, Ainox provides customized solutions for different industrial requirements.

Customization options include:

• Special valve materials

• Pressure rating adjustments

• Connection methods

• Control signal customization

• Actuator selection

• Special coatings

Our technical team provides application analysis and valve selection recommendations to ensure the right solution for each project.

FAQ

1. Can you provide V-type ball valves according to customer drawings or specifications?

Yes. Ainox supports customized manufacturing based on customer drawings, technical specifications, or project requirements. We can customize valve materials, pressure ratings, connection types, sealing structures, and actuator configurations according to different industrial applications.

2. What information is required when requesting a quotation for V-type ball valves?

To provide an accurate quotation and suitable valve recommendation, customers are usually required to provide:

• Valve size and pressure rating

• Medium type and characteristics

• Operating temperature and pressure

• Flow control requirements

• Connection standard

• Actuator requirements

This information helps our engineers select the appropriate valve configuration.

3. What sealing materials are available for V-type ball valves?

Ainox provides different sealing material options based on operating conditions, including PTFE, PPL, hard alloy, and other customized materials.

The selection depends on factors such as:

• Operating temperature

• Chemical compatibility

• Abrasion resistance requirements

• Media characteristics

4. Can V-type ball valves be used for abrasive media?

Yes. For applications involving abrasive particles, slurry, or mining materials, Ainox can provide wear-resistant solutions with suitable seat materials and surface treatments to improve service life.

5. What quality tests are performed before shipment?

Before delivery, valves can undergo inspection procedures according to customer requirements, including:

• Appearance inspection

• Pressure testing

• Leakage testing

• Material verification

• Operation performance testing

These processes help ensure reliable operation in industrial environments.

6. What is the typical delivery time for customized V-type ball valves?

Delivery time depends on valve size, materials, actuator configuration, and order quantity. Standard products usually require shorter lead times, while customized solutions may require additional manufacturing time.

Ainox provides production scheduling support according to project requirements.

7. Do you supply V-type ball valves for international projects?

Yes. Ainox supplies industrial valve solutions to global customers and supports international orders with export-standard packaging, technical documentation, and after-sales service.

Get Reliable V-Type Ball Valve Solutions from Ainox

Ainox is a professional V-type ball valve supplier providing high-performance flow control solutions for global industrial customers.

With advanced manufacturing capabilities, strict quality control, and customized engineering support, we deliver reliable electric V-type ball valves for challenging applications involving slurry, fibers, particles, and high-viscosity fluids.

Whether you need standard products or customized industrial valve solutions, Ainox can provide professional technical guidance, suitable product selection, and competitive manufacturing support.

Contact Ainox today to discuss your V-type ball valve requirements and receive a customized solution for your industrial application.