You are here: Home » Products » Air Source Treatment » SMC Type » Industrial Auto Drain Valve AD402-04/AD202-04 Condensate Removal with Metal Guard 0.95MPa Max. Pressure

Product Category

Industrial Auto Drain Valve AD402-04 Condensate Removal with Metal Guard 1.5-9.9bar Pressure Range

Industrial Auto Drain Valve AD402-04/AD202-04 Condensate Removal with Metal Guard 0.95MPa Max. Pressure

Industrial Auto Drain Valve AD402-04/AD202-04 Condensate Removal with Metal Guard 0.95MPa Max. Pressure


Size:	AD402-04 AD202-04
Availability:

Quantity:



Inquiry Add to Basket

The AD402-04 is a float-type automatic drain valve designed to eliminate condensate from low points in compressed air systems, including refrigerated dryers, filter separators, and air receiver tanks. It operates without power, relying on mechanical buoyancy for zero air loss and energy efficiency—critical for industrial automation reliability.

Model:
AD402-04/AD202-04
Brand:
WAALPC
Code:
8421999090

Product Description

Automatic Drain Valve Advantages

automatic drain valve

1. When installing the drainer, the tube diametershould be around 10mm and the length should not exceed 5 meters, and do not bend the pipe upward.

2. The compressor power should be greater than 3.7KW.

Automatic Drain Valve Applications

Industrial Production

Automation Equipment

Mechanical Equipment

Food Industry

Medical and Health Care

Electronic Industry

Textile Machinery

Packaging Machinery

Technical Parameters

DATA SHEET

Model		AD202-02	AD202-03	AD202-04	AD402-02	AD402-03	AD402-04
Working Media		Compressed air
Port Size		G1/4	G3/8	G1/2	G1/4	G3/8	G1/2
Drain Method		Thread G1/8			Thread G3/8
Operating Pressure		2~8Bar
Environment Temperature		5~60℃
Material	Body	Aluminum Alloy
	Sealing Ring	NBR
	Filter	Sintered steel

STRUCTURE

automatic drain valve

Specification Download

Automatic Drain.png

Production Process

Air source treatment supplier

Packing∇ivery

FAQs

How do you ensure your product and service quality?

Provide customers with "high precision, high efficiency, high-quality" products is our mission. Every product is carefully tested before packing and shipping. Our team is always here for you to contact and discuss, any questions, just feel free to let us know.
What is your sample policy?

We can offer some models sample for free, it depends on the different product type, and freight cost charge by your side. Let's get chat if have any sample comments.
How can l make payment?

We accept T/T bank transfer, Western Union, L/C, Paypal etc.
What is your minimum order quantity?

All MOQ depends on the product. Please feel free to check with us for specific items.
What about delivery time?

It depends on the product and quantities, Normal model 3-5days, as we have ability to do in stock. It need about 10-15days for big order qty.
Do you accept OEM business?

Sure. we have done rich OEM/ODM service for many domestic and international market.
What about shipping?

We accept shipment by air or express, railway and sea shipping. It depends on your order qty or any requirement. We will help give support to provide applicable shipping way for you.
What's your main products?

We produce pneumatic components, air source processing devices, pneumatic control components, pneumatic actuators, solenoid valves, pneumatic accessories and other products.
How does your factory do quality control?

We always observe high quality control system strictly, base on ISO9001 quality control procedures, we observe international AQL standard inspection, from raw material inspection-semi finished product inspection-finished products inspection-testing inspection-packing inspection.
What to do if there is a problem with the product?

We will give quick response and analyse reason of any customer complaint,we usually make replacement to customers. And we can discuss more detail depend on different requirement.

Why choose us? What can we do for you?

♦ Founded in 2011 and professional experienced in the field of producing pneumatic products for over 13+ years.
♦ We have strong production capacity, over 100000 pcs/month.
♦We have rich experience for offering OEM/ODM service
♦ We have strict quality control process with quick response of after sales service.
♦ Management system certification : ISO9001,CE, ROHS
♦ We have 10+ technical experts for researching and developing.
♦ Sales network expands from domestic sales to all over the world.