AUTO DRAIN VALVES

Best Zero Air Loss Drain Valves for Compressed Air Systems

Every drop counts...every CFM counts. That is why we have created the PACTO & PACTO PLUS series.

These smart drain valves are designed in a highly innovative way to help save energy, cut costs, and keep your system running at its best year after year.

Reasons to Invest In Our Zero Air Loss Drain Valves

Silent Operation – Who doesn't like that? The valves work quietly, without disturbing your workflow.

Big Savings – Zero air loss means maximum cost efficiency, so you can focus on your business without worrying about burning a hole in your pocket.

Remote Monitoring – This unique feature helps you stay in control, anytime, no matter where you are.

Compressed air is one of the cleanest & most versatile energy sources. But it comes at a price. How? - By consuming about 10% of total electricity and adding to CO₂ emissions.

With our Zero Air Loss Drain Valves, you save money, save energy, all while making a greener & wiser choice.

How PACTO Zero Air Loss Drain Valves Work?

Step	What Happens	Key Benefit
1. Condensate Collection	Condensate fills inside the valve while trapped air escapes through the breathe-out port.	Smooth, pressure-free operation
2. Magnetic Float Action	Rising condensate lifts the magnetic float, which triggers the reed switch.	Precise sensing of condensate level
3. Smart Draining	Controller energises the solenoid valve briefly, releasing only the condensate.	Zero compressed air loss
4. Built-in Filtration	The strainer holds back solid particles before draining.	Protects the system

Key Features of PACTO Zero Loss Drain Valve

Stainless Steel Float Switch – Strong and dependable. The stainless steel housing is what helps you get smooth, non-stick movement for long-lasting performance.
E-Coated Protection: This is a tough die-cast aluminium that comes with an e-coat finish. This helps keep the valve safe from rust, even in the most harsh conditions.
High-Capacity Strainer: A wide strainer surface easily helps trap dirt & particles. Result? - Reduced clogs and cut down maintenance frequency. What more could you need?
Magnetic Test Switch: Powered with magnetic activation, this feature greatly helps in quick and result-driven testing anytime, even in humid environments.
Dual Operating Modes: This feature helps you choose between Zero Loss Mode(for energy savings) or Timer Mode(for extra reliability when dirt builds up)

Series: Pacto Zero Air Loss Drain Valve

Series: Pacto Plus Zero Air Loss Drain Valve – Smart Series

Series: Hygrobot Zero Air Loss Drain Valve – Heavily contaminated condensate removal

The Smarter Choice for Compressed Air Systems

PACTO & PACTO PLUS Zero Air Loss Drain Valves offer you more than conventional valves, from silent operation to remote monitoring and dual safety modes; they will be the best choice you make for your system.

Request a quote today and learn how our Zero Air Loss Drain Valves can help.