- MOQ: 1 pcs
- 17 years of valve manufacturing experience.
- Strong inventory, part of commission returned for bulk delay.
- Product quality will be guaranteed for 1 year.
- OEM service to help customers to promote their brands.
- Offer various international standard, ANSI, JIS, DIN, etc.
- Custom complaints handed by one stop professional service.
- Inquiry will be replied within 8 hours.
- Product Details
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Quick Details
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Model Number:
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LD2C
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Max. Current:
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220V-16A/110V-24A
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Max. Working Pressure:
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1.7MPa
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Product name:
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Differential pressure controls
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Color:
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Customer's request
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Rated voltage:
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110V/220V
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Ambient temperature:
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-40℃~+65℃
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Medium temperature:
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-40℃~+120℃
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Available medium:
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R134a, R22, R407C, R404A/R507, water, air & oil
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Cable connection:
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15mm dia.
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Adjustable range:
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0.05-0.2MPa
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Certification:
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CE, GIC, CE.UL
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Warranty:
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1 Year
Quick Details
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Max. Voltage:
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110V/220V
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Place of Origin:
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Jiangsu, China
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Brand Name:
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Duling
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Model Number:
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LD2C
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Max. Current:
-
220V-16A/110V-24A
-
Max. Working Pressure:
-
1.7MPa
-
Product name:
-
Differential pressure controls
-
Color:
-
Customer's request
-
Rated voltage:
-
110V/220V
-
Ambient temperature:
-
-40℃~+65℃
-
Medium temperature:
-
-40℃~+120℃
-
Available medium:
-
R134a, R22, R407C, R404A/R507, water, air & oil
-
Cable connection:
-
15mm dia.
-
Adjustable range:
-
0.05-0.2MPa
-
Certification:
-
CE, GIC, CE.UL
-
Warranty:
-
1 Year
Product Description
Electronic automatic low pressure control valve switch for water gas oil pump
Advantages:
LD series differential pressure controls(oil presser control)protect the refrigeration compressor and other machineries. In refrigeration system,lubrication system must be kept in a certain oil pressure in order to get well lubrication for every part.If the oil pressure is too low,compressors will happen“Cylinder sticking”for losing oil in normal running or starting,even destroy bearing pad of
the compressor.
The differential pressure control receives the signal of discharge pressure from lubricating oil pump and suction pressure from compressor.And it maintains the two pressure in a certain differential range.When the difference is lower than the setting one,the switch automatically cuts the compressor circuit off to stop running.
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Product name
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Differential pressure controls
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Color
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Customer's request
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Rated voltage
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110V/220V
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Ambient temperature
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-40℃~+65℃
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Medium temperature
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-40℃~+120℃
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Available medium
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R134a, R22, R407C, R404A/R507, water, air & oil
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Cable connection
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15mm dia.
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Adjustable range
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0.05-0.2MPa
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Certification
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CE, GIC
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Buyer feedback
Certifications
Company Introduction
Since 2002, Duling has been developing and manufacturing reliable,high- quality standard automation components, offering innovative solutions and components, be able to outfit the best machines and production systems to meet any requirement in pressure control systems.
In pneumatics, HVAC, refrigeration, automotive, food and beverage processing, house-hold appliance, industrial automation, Duling can always provide clients with accurate and dependable pressure control devices.
We devote to developing and manufacturing automatic controllers in Changzhou factory.
Major product category includes pressure controllers, differential pressure controllers,flow
switches, temperature controllers, condensing pressure regulating valves, temperature water flow regulating valves, solenoid valves, valve glasses, magnetic force flow switches, thermal expansion valves etc.
Except a whole range of standard products, Duling can also offer specific customized solutions, especially design to meet particular actual requirements.
FAQ
Q1. Is the sample order acceptable?
A: Yes, of course.
Q2. What is your MOQ?
A: 1 PCS.
Q3. What is the delivery time?
A: It is about 5-7 days after we receive the payment.
Q4. How to make the payment?
A: We accept T/T, Paypal, Ali Trade Assurance.
Q5. Do you have products in stock?
Yes, some stock can be shipped out within 3 days.
Q6. Do you test all your goods before delivery?
A: Yes, all products are fully inspected before delivery.
Q7. What is the warranty?
A: Our warranty is one year. After you receive the goods, if you find defect products, just take pics or videos to send us. We will re-make it for re-fund them to customers once we confirm it is our responsibilities.
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