name | Specifications | Nozzle(mm) | function |
four-way reversing valve | 1HP | ||
1.5HP | |||
3HP | |||
5HP | |||
10HP | |||
15HP | |||
20HP |
4-way reversing valve is a component to switch the system between cooling and heating modes.By switching the flow of refrigerant, the air-conditioner can incorporate the functions of cooling in summer andheating in winter together
The 4-way reversing valve consists of main valve, pilot valve, and solenoid coil.
Main parameter:
1.Exteral leakage test pressure: 3.0 Mpa
2.Max.operating pressure: 3.0 Mpa
3.Water test pressure: With water pressure
4.4Mpa4.Burst pressure: 14.7Mpa
5.Ambient Temperature: Power on -20 to +50°℃
6.Relative Humidity: Less than95%RH
7.Fluid permission temperature: -20 to +120°℃
8.Maximum operation pressure differential: 2.25mPa
9.Refrigerants: R22, R407c, R134a, and R410a
10.Durability:10,000times
11.Coil Max.temperature: +120°℃
12.Noise: Not more than 45dB(A)
Coil's electric parameter:
(1).Rated voltage: No more than 380VAC, frequency: 50/60Hz
(2).Insulation resistance: ≥100MQ
(3).Di electricity: Under 1500 voltage for one minute or 1800 voltage for one second.No break down of flash over.
(4).Insulation class: B class
(5).Coil temperature rise: Not more than 80K.
FAQ
1,MOQ
Most of the standard products we hav in stock, you can order even one piece for test/
2, PAYMENT TERMS
T/T, Westen Unoin, We can make the order in Alibaba also.
3, Customized and Mould Fee
We accept your design and normally if the quantity is bigger or equal to 2000pcs we can refund
the mould fee to you.
About us: ZhuJi City Gayle Refrigeration Fittings Co.,Ltd
ZhuJi City Gayle Refrigeration Fittings company was established in 1990 as one leading
of the professional manufacturer of the refrigeration spare parts and copper pipe fittings.
Our factory has many years processing experience of the copper pipe fittings and we have
good reputation in local market.
Most of the standard fittings we have stock and we can also produce by your design.
Contact Information
ZhuJi City Gayle Refrigeration Fittings Co.,Ltd
Tel: 020-81089970/81087305
Fax: 020-81087305
Contact person: Rice
Phone: 86-13786088017 ( whatsapp also )
Wechat: 547507071
Web: jingeli.en.alibaba.com
Delivery:
The small package we can send to you by express.
The big quantity is by ocean freight.
Q1? What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q2:?You are factory or trading company?
We have fitting factory which is located in Zhejiang zhuji city. We work with other factories for HVAC parts
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures. Most of the fitting samples are free , the express charge shall be paid by the buyer.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery