Gold Member Since 2014
Audited Supplier
Changzhou Leili Pressure Controller Co., Ltd.

High Low Pressure Controllers, Pressure Controller, Automotive Pressure Switch manufacturer / supplier in China, offering HVAC High Low Pressure Controllers, Electronic Water Pump High and Low Pressure Control, Good Quality Auto Reset Digital Pressure Control and so on.

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HVAC High Low Pressure Controllers

FOB Price: US $2-2.85 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $2-2.85/ Piece
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Production Capacity: 25000/Day
Transport Package: as Per Your Need
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: QYK-228-004
  • Number of Switch: Multi Control Switch
  • Usage: Control Switch
  • Explosion-proof Type: Intrinsically Safe
  • Contact Type: Type c Contact
  • Brand: Leili
  • Thread: 3/8-24unf Male (or as Per Your Need)
  • Lp on: 0.196MPa
  • Weight: 30g
  • Business Type: Manufacturer OEM
  • Application 2: HVAC System
  • Trademark: LEILI
  • Origin: Changzhou Jiangsu China (Mainland)
  • Type: Electronic
  • Structure: Power Built-in Type
  • Application: Home, Vehicles
  • Contact: Nomorally Open or Closed
  • Detection Method: Reflection Type
  • Certification: SGS, ISO9001, UL, CE, VDE
  • HP off: 3.14MPa
  • Applicable Medium: R-134A
  • Color: as Per Your Need
  • Application 1: Air Compressor
  • Application 3: Agriculture Machine
  • Specification: CE RoHs VDE CQC ISO9001
  • HS Code: 902690000
Product Description
Quality Control of the High Low Pressure Controllers:
We will test all the Air Conditioning Pressure Switches before packing to make sure all switches reach the standard.

Certificate:
UL RoHs VDE SGS CQC ISO9001

Packaging & shipping:
Packaging -- neutral packaging.
Port: Shanghai / Ningbo Port (2 hours' dirve)
Shipping -- Sample via DHL/ TNT (7 work days). Mass cargo via sea cargo (Normally within 35 days).
Delivery time --25 days after received the deposit.
Payment --30% T/T, L/C, EXW


Advantage:
1. Original /OEM quality and competitive price
3. Professional work team with over 20 years' experience.
4. Strong and standard package
5. Fast and safe delivery

Application:
Residential, commercial, automobile air-conditioner and ice maker etc.
Hydraulic pressure and steam pressure control system of all kinds of air compressor, equipment or tool as well as agricultural machine.

Designed Parameter:
Working pressure range: 3~700PSI(0.02Mpa~4.8Mpa)
Burst Pressure: 5000PSI
Ambient temperature: -30º C~+80º C
System medium temperature: -50º C~+120º C
Life cycles under the rated electric current: 30, 000 times, 50, 000 times and 100, 000 times optional
Electrical Rating: At 24Vac,
Normal electric capacity: 125VA
At 120/240Vac, normal electric capacity: 375VA
Terminal to outer shell: AC2000V/S

How to order:
Send us your line drawing of the pressure switch and senor first, then please inform the designed parameter. After our confirmation from the Tech. Dept., will le tyou know the details (handling time, productive capability, etc. ). Next step would be production upon recieving deposit.
NO. Name HVAC Pressure Switch
1 Setting range of pressure range 3-667PSI/0.02-4.6mpa
2 Tolerance range of pressure switch 1.45-14.5PSI/0.01-0.1mpa
3 Contact form Normal open, close
4 Contact capacity AC240V,3A,AC120V,6A
5 Contact resistance ≤ 50 MΩ
6 Insulation resistance ≥100 MΩ(between terminal and housing)
7 Dielectric strength No breakdown and flashing in 1min at AC1500V
8 Maximum burst pressure No burst phenomenon in 1min at ≤5000PSI(34.5MPA) blast pressure
9 Gas tightness No leakage (4.8mpa/1min)
10 Adaptive temperature -30-80 degree
11 Life cycle ≥100000 times
12 Over pressure Test Increase to 10mpa.No burst and leakage in 10mins

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Mr. Frank Xu
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