Auto Drain Valve – For Screw Air Compressors
Gradient is a dedicated brand focused on the development and supply of high-performance Auto Drain Valves for air compressor systems. Every product is engineered, tested, and distributed exclusively under the Gradient brand — we do not sell or promote any third-party or rebranded items. Moisture is one of the biggest enemies of compressed air systems. It causes rusting inside tanks, blockages in pipelines, filter failure, and ultimately leads to compressor damage. Our Auto Drain Valves are built to tackle this exact problem — by automatically removing accumulated water without interrupting operations.
🛠️ Why Gradient?
We don’t just supply — we engineer reliability. Our Auto Drain Valves are carefully manufactured with industrial-grade materials to ensure long life, minimal maintenance, and energy-efficient operation. Whether you’re operating in a hot, humid factory or a dusty workshop, our valves are built to perform.
🔩 Product Specifications
✅ Brand: 100% Gradient
✅ Voltage: 230V AC / 24V DC
✅ Types: Timer-Based & Zero Air Loss
✅ Connections: 1/4″, 3/8″, 1/2″ BSP
✅ Material Options: Brass & Stainless Steel
✅ Pressure Range: Up to 16 bar
✅ Usage: Compatible with all screw compressor systems
Each valve undergoes rigorous quality checks to ensure leakage-free performance and consistent moisture discharge — so your compressed air stays clean and dry.
🧰 Where Are Gradient Auto Drain Valves Used?
Our valves are ideal for:
Screw Air Compressors
Receiver (Air Storage) Tanks
Aftercoolers
Inline Filters
Moisture Separators
Pneumatic Tools & Machines
Whether you’re installing a new compressor system or upgrading an existing one, Gradient valves are a reliable choice trusted by professionals across industries.
🌐 Why Moisture Removal Is Critical
Did you know that compressed air systems naturally accumulate large amounts of moisture? If left undrained, it causes:
Corrosion of internal parts
Malfunction of valves and actuators
Failure of filters and dryers
Shortened life of expensive machinery
With a Gradient Auto Drain Valve, you get automatic drainage at fixed intervals (timer-based) or on-demand draining (zero air loss), preventing these issues and improving system life.
🏭 Trusted by Indian Industries
Gradient Auto Drain Valves are already installed in:
Rice mills
Plastic manufacturing units
CNC & fabrication workshops
Packaging industries
Automotive & painting plants
We proudly serve small workshops to large industrial plants with equal commitment to product quality and fast service.
🧪 Built for Harsh Conditions
India’s industrial climate can be challenging — from extreme humidity to heavy dust and power fluctuations. That’s why Gradient Auto Drain Valves are designed to operate in such conditions without failing. Our valves have proven performance in both urban and rural installations, including areas where voltage fluctuations are common.
Whether you’re operating in North India’s dusty factory zones or South India’s coastal humidity — Gradient valves deliver consistent drainage with zero compromise.
🚚 PAN India Delivery – Trusted by Professionals
With a wide distribution network, we deliver Gradient Auto Drain Valves to all corners of India — from metro cities to small industrial towns. Our packaging is safe, and our support team ensures quick resolution of any questions or technical queries.
🟦 Gradient – One Brand. One Promise. 100% Quality.
🔧 Why Regular Drainage Is Important in Compressors
Every compressed air system generates moisture during operation. If this moisture isn’t regularly drained, it can lead to rust formation, blockages in pipelines, filter failure, and long-term damage to the compressor unit.
Gradient Auto Drain Valves offer a reliable and automated way to handle this issue. With timer-based or zero air loss models, these valves eliminate the need for manual drainage and help keep your system dry and efficient. Zero air loss models also help reduce energy waste, making them cost-effective in the long run.
Whether you operate a small workshop or a large manufacturing unit, using a high-quality auto drain valve is essential for maintaining system performance, safety, and longevity. Trust Gradient to deliver valves that are built for reliability, efficiency, and ease of use.
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