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Advanced Single acting Air Lock Up Valves Superior Pressure & Flow Control for Diverse Industrial Applications

Double Acting Air Lock Valves Dual Pressure Operation for Enhanced Gas System Flexibility


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The double - acting air lock up valve is a sophisticated gas - control device that operates through a dual - pressure mechanism. Unlike single - acting valves, it utilizes air pressure from two directions to drive its opening and closing operations. When air pressure is applied to one side, the valve opens to allow gas flow; by switching the air pressure to the opposite side, the valve can be precisely closed. This bidirectional actuation enables more accurate and flexible control over gas flow, making it an ideal choice for complex industrial processes, high - precision pneumatic systems, and applications that demand rapid and reliable gas isolation. With its robust construction and advanced design, the double - acting air lock valve ensures stable performance under various working conditions.

Model:
YT420S
Brand:
WAALPC
Code:
8481901000

Product Description

The double - acting air lock up valve Advantages

Double acting air lock up valve

1. Precise and Flexible Control

The double - acting air lock valve offers unparalleled precision in gas flow regulation. Its dual - pressure operation allows for fine - tuned adjustments, enabling operators to control the gas flow rate and pressure with high accuracy. Whether it’s for maintaining a stable gas supply in a chemical reaction process or precisely regulating the gas flow in a scientific experiment, this valve can adapt to different requirements with ease. The ability to switch between opening and closing directions quickly also provides enhanced flexibility, making it suitable for dynamic systems where immediate changes in gas flow are necessary.

2. Rapid Response

Thanks to its bi - directional air - pressure actuation, the double - acting air lock valve features an extremely fast response time. It can rapidly switch between the open and closed states, ensuring that gas flow can be adjusted or stopped promptly as needed. In applications where split - second reactions are crucial, such as in emergency shutdown systems or high - speed automated production lines, this quick response capability helps prevent potential hazards and improves overall system efficiency

The double - acting air lock up valve Applications

Industrial Production

Automation Equipment

Mechanical Equipment

Food Industry

Medical and Health Care

Electronic Industry

Textile Machinery

Packaging Machinery

Technical Parameters

Data sheet

Type-Name	Pressure Regulating Air Lock Up Valve
Model	YT-400S	YT-400D	YT-405S	YT-405D	YT-420S	YT-420D	YT-430S	YT-430D
Max. input/output pressure	Max. 1.0MPa(10bar)
Max. signal pressure	Max.0.7MPa(7bar)
Pressure setting range	0.14MPa~0.7MPa(1.4~7bar)
Flow coefficient	0.9				2.6		1.8
Port size	PT(NPT)1/4		NPT1/4		NPT1/2		NPT3/8
Signal pressure port size	PT(NPT)1/4		NPT1/4		NPT1/4
Action differential pressure	Lower than 0.1kgf/cm(1.4psi)				Lower than 0.01MPa(0.1bar)
Hysteresis	1%
Temperature range	-20~70℃				-20~70℃(standard), -20~120℃(low temperature), -40~70℃(low temperature)
Material	Die-cast aluminum		316 stainless steel		Aluminum alloy
Weight	0.45kg	0.7kg	1.1kg	1.5kg	1.3kg	2.3kg	1.3kg	2.3kg

Overalldimension & Structure

The double-acting air lock up valve

Specification Download

WAALPC Pressure Regulating Air Lock Valve .pdf.pdf

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.