Good Quality Limit Switch Box - Limit Switch Box MLS300-S – Morc

Short Description:

Product Detail


Product Tags

Related Video

Feedback (2)

"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Solenoid, Metso Positioner, Air Piston Actuator, Teamwork is encouraged at all levels with regular campaigns. Our research group experiments on various developments during the industry for improvement within the solutions.
Good Quality Limit Switch Box - Limit Switch Box MLS300-S – Morc Detail:

MLS300-S Rotary Series Limit SwitchStainless Steel

MLS Series Limit Switch is consistent with IP Protection standard, ISO5211 standard and Namur standard. The shell mainly include impact type, standard type, explosion proof type and stainless steel type; Mechanical switch, proximity switch are selectable for switch specification, which provide users with safety, high-quality and reliable automatic products. 

MLS300-S series limit switch is used for indicating switch position locally and output of switch signal remotely of automatic valve. The shell material is SS316L. Designed with explosion-proof structure, suitable for ExdIICT6 standard, the products are widely used in petroleum, natural gas and other industries.


Seal design for double shafts, each shaft is connected with the upper cover and base respectively, easy to disassemble ad install, and has good protection function.
Accurate concentric design to ensure accurate valve position.
With two dimensional indicators, which can indicate the valve position with full angle.
In line with Namur standard to realize the max.interchangeablity.
With anti-off bolt in the upper cover to prevent falling off when disassembled.
The shell material is SS316L and can be used for highly corrosive environment.
With double wire interface, double G3/4’’ pipe interface, other standards are selectable.
Multiple contact terminal row, terminal blocks with 8 standard contacts. Multiple terminals are optional.
The spring loaded can be debugged without extra tools.

Technical Parameters




Body Material




Polyester powder coating


Cable Entry



Terminal Blocks

6 points

8 points

Enclosure Grade


Explosion Proof




Ambient Temp.

-20 to 70℃


SPDT*2 / Proximity Switch*2

Switch Specification

Mechanical Switch

16A  125VAC / 250VAC,     
0.6A 125VDC
10A  30VDC

0.6A 125VDC

10A  30VDC

Proximity Switch

Intrinsically safe: 8VDC, NC

None explosion: 10 to 30VDC, ≤150mA

Position Transmitter

4 to 20mA, with 24VDC Supply



SIL3 Certificate

Air Filter Regulator MC-22 Auto Drain (1)

Air Filter Regulator MC-22 Auto Drain (2)

ATEX Certificate


CE Certificate

Air Filter Regulator MC-22 Auto Drain (3)

Company Introduction

Air Filter Regulator MC-22 Auto Drain (4)

Shenzhen MORC Controls Ltd, is the professional manufacturer of valve control accessories. Since its establishment in 2008, the company has been equipped with a number of professional scientific research teams and high-end R & D equipment and testing equipment to meet the diversified needs of customers. with its excellent technology and considerate service, we help customers improve their value rapidly.

Product range involves in valve positioner, solenoid valve, limit switch, air filter regulator, pneumatic & electric actuator and so on, which are widely used in petrochemical engineering, natural gas, power, metallurgy, paper-making, foodstuff, pharmaceutical, water treatment and other fields. At the same time, providing a perfect set of solutions for all kinds of fluid engineering.

Test Equipment

Air Filter Regulator MC-22 Auto Drain1 (1)

Constant temperature and humidity test box  

Air Filter Regulator MC-22 Auto Drain1 (2)

Sand dust test box

Air Filter Regulator MC-22 Auto Drain1 (3)

UV weather resistance test box                

Air Filter Regulator MC-22 Auto Drain1 (4)

Deep diving test device(IPX7/8)

Air Filter Regulator MC-22 Auto Drain1 (5)

Flushing test device(IPX5/6)

Air Filter Regulator MC-22 Auto Drain1 (6)

Salt spray test box

Air Filter Regulator MC-22 Auto Drain1 (7)

Electromagnetic vibration test machine

Air Filter Regulator MC-22 Auto Drain1 (8)

Rubber seal performance test machine


Air Filter Regulator MC-22 Auto Drain1 (9)


Air Filter Regulator MC-22 Auto Drain1 (10)


Air Filter Regulator MC-22 Auto Drain1 (11)

Food/ Pharmaceutical

Air Filter Regulator MC-22 Auto Drain1 (12)

Water Treatment


Q1Are you trading company or manufacturer?

A: We are manufacturer. We are looking for distributors around the world.

Q2: Can you provide sample?

A: Yes, you can order sample.

Q3: Do you test all your goods before delivery?

A: Yes, we implement strict quality control procedure. Every product will be checked and inspected by our QC personnel.

Q4: How long is the warranty for the products?

A: Warranty is valid for 18 months at the date of receiving the goods.

Q5What is the payment terms?

A: Normally T/T 30% as deposit, 70% balance before delivery. Contact us for details of other payment terms.

Any other questions, please feel free to contact us.

Product detail pictures:

Related Product Guide:

we are able to supply top quality items, aggressive price and greatest buyer assistance. Our destination is "You come here with difficulty and we offer you a smile to take away" for Good Quality Limit Switch Box - Limit Switch Box MLS300-S – Morc , The product will supply to all over the world, such as: Manila, Armenia, Ottawa, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
5 Stars By Kevin Ellyson from Karachi - 2017.08.28 16:02
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
5 Stars By Amelia from Uganda - 2017.10.25 15:53
Write your message here and send it to us