Unox Double-Acting Pneumatic Actuated Stainless Steel Gear Ball Valve – L Port
UNOX

Unox Double-Acting Pneumatic Actuated Stainless Steel Gear Ball Valve – L Port

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Category
Ball Valves
Stock Code
G6SQ70YD791
Price
5.754,29 TL + VAT
6.905,15 TL
This product ships free · Order by 3 pm on weekdays, ships same day
Pay by credit card in installments · from 745,01 TL per month See installments
SİZE
Limit Switch Box (Opsiyonel)
Namur Solenoid Valf (Opsiyonel)
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  • 100% genuine product
  • Corporate invoice
  • In Karaköy, Istanbul since 1976
  • Free technical consulting
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Product Information

What is a Pneumatic Actuated 3-Way Ball Valve?

A pneumatic actuated 3-way ball valve is an industrial valve operated by a pneumatic (compressed air) actuator that can control and direct flow between three different ports. Thanks to its ball-type internal structure, it provides fast, reliable, and leak-tight flow switching. It is commonly used for controlling air, gas, oil, and similar media.

UNOX pneumatic actuated 3-way ball valves are developed through in-house R&D and manufactured under high-quality standards.

 Working Principle

Pneumatic actuated valves operate using compressed air applied to the actuator pistons. The actuator rotates the internal ball by 90° or 120°, changing the flow direction or performing full open/close control.

This enables fully automatic operation without manual intervention.

 Actuator Types

UNOX offers two actuator types:

  • Single-Acting Actuator (USA): Spring-return design; the valve moves to a safe position when air supply is lost.
  • Double-Acting Actuator (UDA): Both opening and closing operations are driven by air pressure.

 Control Options

  • On/Off Control: Valve operates fully open or fully closed.
  • Proportional Control: Flow can be adjusted gradually for precise process control.

 Construction & Technical Features

  • Aluminum extruded body with high corrosion resistance
  • Precision-machined cylinder surface for low friction
  • Compact and symmetrical piston design for easy installation and reverse operation
  • Industrial-grade plastic bearings for long service life
  • Stainless steel fastening components
  • Precision-cut modular gears for smooth and silent operation

 Standards & Compatibility

Compatible with:

  • ISO 5211
  • DIN 3337
  • VDI/VDE 3845 (NAMUR)

Solenoid valves, limit switches, and accessories can be easily mounted.

 Applications

  • Industrial automation systems
  • Chemical and petrochemical plants
  • Natural gas and compressed air systems
  • HVAC systems
  • Water treatment and process control systems

 Summary

A pneumatic actuated 3-way ball valve is a reliable solution for automated flow direction control, offering fast response, high durability, and full integration with industrial automation systems. UNOX valves provide long service life and high-performance operation in demanding environments.

Frequently Asked Questions

What is the difference between a T port and an L port?
An L port switches flow to one of two directions; a T port also lets you mix, divert or change flow direction between three ports. Write your application to our WhatsApp line and we will choose the right port type together.
Should I choose a solenoid valve and limit switch box?
Remote operation needs a 1/4" 5/2 NAMUR solenoid valve; you can choose a 220 V AC, 24 V DC or Ex-proof coil from the product options. Add a limit switch box (Ex-proof in explosive atmospheres) to see the valve position on the control panel. If you need neither, choose "Not needed".
Is the product genuine and invoiced?
Yes. This is a genuine Unox product and all orders are shipped with an invoice.
When will my order be shipped?
Orders placed by 3 pm (Istanbul time) on weekdays ship the same day; later orders ship on the next business day.
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Unox Double-Acting Pneumatic Actuated Stainless Steel Gear Ball Valve – L Port A pneumatic actuated 3-way ball valve is an ideal solution for directing and distributing liquids and gases in piping systems. G6SQ70YD791
Unox Double-Acting Pneumatic Actuated Stainless Steel Gear Ball Valve – L Port

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