Apl314 Limit Switch Boxes Dpdt*2 IP67 Visual Position Indicator General Purpose CE Valve Monitor

• Customization: Available
• Customized: Non-Customized
• Certification: CE, Sil 3
• Model NO.: APL314
• Power: Pneumatic
• Pressure: Medium Pressure
• Brand: Kgsy
• Work Temperature: -20ºC-80ºC
• Material: Aluminum
• Model No.: Apl314 Waterproof Limit Switch Box
• Protection Grade: IP67
• Voltage: 125/250VAC 0.6A 125VDC,0.3 250VDC
• Microswitch Type: Mechanical Switch, Induction Switch
• Cable Interface: G1/2;NPT1/2;M20*1.5 (Customizable Selection)
• Shell Design: Aluminum Alloy Die-Casting Paint, Color Customizab
• Indicator Cover Color: Close(Red)&Open(Yellow) Close(Red)&Open(Green)
• Terminal: Standard 8 Point (0.08-2.5mm²)
• Bracket Material: SS304 or High Quality Carbon Steel Surface Baking
• Sealing Ring: NBR(Thickening and Widening)
• Transport Package: Carton Box+ Wooden Case
• Trademark: KGSY
• Origin: China Mainland
• HS Code: 7307210000
• Production Capacity: 5000000

Product Description

Product Description

The "APL314 Limit Switch Box with Visual Position Indicator and Waterproof Type" is a specialized device designed to provide reliable position feedback for valves and other actuated devices in industrial settings, particularly in environments where moisture and water exposure are concerns. Here's a comprehensive analysis of its features, functionality, and potential applications:

1. APL314 Limit Switch Box:

   • Visual Position Indicator: This feature allows operators to quickly and easily verify the position of the valve or actuator at a glance. A visual position indicator is typically implemented with a dial or a pointer that moves in accordance with the valve's position. This is particularly useful in situations where quick visual confirmation is necessary without accessing the control system.
   • Waterproof Construction: Being classified as a waterproof type, the APL314 is designed to resist water ingress, making it suitable for outdoor applications or environments where the device might be subjected to washdowns, heavy rains, or submersion. Waterproofing is critical for maintaining the integrity of the internal components, especially in harsh conditions.

2. Construction and Materials:

   • Enclosure: The APL314 limit switch box likely features a robust enclosure, commonly made from materials like high-grade plastics or aluminum, which are treated or coated to achieve waterproof qualities. The choice of material ensures durability and resistance to corrosion.
   • Seals and Gaskets: Enhanced sealing with gaskets and O-rings prevents water from entering the enclosure, thereby protecting electrical and mechanical components from moisture-related damage.

3. Functionality:

   • Limit Switches: Inside the box, one or more limit switches are activated by the movement of the actuator. These switches are used to send signals back to a control system, indicating whether the actuator has reached its intended position.
   • Electrical Output: The switches typically provide electrical outputs (such as open/close signals) that can be wired into a control panel or a distributed control system (DCS). These outputs are crucial for integrating the limit switch box into larger automated processes.

4. Applications:

   • Industrial Automation: Commonly used in manufacturing facilities, water treatment plants, and anywhere precise control of valve positions is required.
   • Outdoor Installations: Ideal for applications such as irrigation systems, offshore platforms, or any setting where equipment is exposed to the elements.
   • Process Industries: Essential in sectors like chemical processing, oil and gas, and pharmaceuticals, where maintaining the integrity of process control in the presence of fluids is critical.

5. Advantages:

   • Enhanced Safety and Reliability: Provides accurate and reliable feedback on valve positions, enhancing the safety and efficiency of industrial operations.
   • Durability in Harsh Environments: Designed to withstand exposure to water and moisture, extending the life of the device and reducing maintenance needs.
   • Ease of Monitoring: The visual position indicator simplifies maintenance checks and operational monitoring, reducing downtime and facilitating faster troubleshooting.

6. Installation and Maintenance:

   • Installation: Mounting and installation should consider ease of access for visual checks and maintenance. It is crucial to ensure that all connections are secure and waterproof.
   • Maintenance: Regular inspections should be carried out to verify that the waterproof seals remain intact and that the visual indicator and limit switches function correctly. This helps to prevent unexpected failures and prolongs the operational lifespan of the device.

In summary, the "APL314 Limit Switch Box with Visual Position Indicator and Waterproof Type" is a robust and reliable solution for monitoring valve positions in demanding industrial environments, offering critical feedback mechanisms enhanced by its visual indicator and waterproof features.

PRODUCT SPECIFICATIONS

tem /Model	APL314 Series Valve Limit Switch boxes
Housing Materia	Die-Casting Aluminum
Housing Paintcoat	Material:Polyester Powder Coating
	Color.Customizable Black,Blue,Green,Yellow,Red,Silver,etc
Switch Specification	Mechanical Switch (DPDT)x 2	5A250VAC:Ordinary
		16A 125VAC/250VAC:Omron,Honeywell,etc
		0.6A 125VDC:Ordinary,Omron,Honeywell,etc
		10A 30VDC:Ordinary,Omron,Honeywell,etc
Terminal Blocks	8 points
Ambient Temperature	-20 ºC to+80 ºC
Weather Proof Grade	IP67
Explosion Proof Grade	Non-explosion Proof
Mounting Bracket	Optional Material:Carbon Steel or 304 Stainless Steel Optiona
	Optional Size W:30,L:80,H:30 W:30,L:80,130,H:20-30 W:30,L:80-130,H:50/20-30
Fastene	Carbon Steel or 304 Stainless Steel Optiona
Indicator Lid	Dome Lid
Fosition Indication Color	Close:Red,Open:Yellow
	Close:Red,Open:Green
Cable Entry	Qty:2
	Specifications:G1/2
Position Transmitter	4 to 20mA,with 24VDC Supply
Signal Net Weigh	1.15 Kgs
Packing Specifications	1 pcs/box,16 Pcs /Carton or 24 Pcs/Carton

Q & A:

1.What products are produced by your factory?
Answer: We, KGSY is a real factory, we produce all kinds of pneuamtic valve accessories, like air actuator, limit switch box, solednoid valve, air filter, declutch gear operator, electro-pneumatic positioner, adapters, etc.
We also assemble whole set pneuamtic ball valves & butterfly valves. 

2.What international approval have you got?
  Answer: At present, we have been approved with CCC, CE, IECEx, ATEX, UKCA, EAC certificate.

3.How long is the sample time?
Answer: Usually it will take 7 working days to make a sample.

4.How long is the lead time of a mass order?
Answer: We promise 25 days for each order and nearly 99.3% orders will be finished on schedule.

5.What's your strength?
Answer: We are a real factory, we have our own R&D team and control the quanlity and production time absolutly . 
At the same time, we own the advantage of a trading company, which includes efficient comunication and strong ability gathering goods on the primese of specialty.