High-Low Pressure 3 Way Split Valve New Condition 1/4 3/8 1/2 3/4 5/8 Sizes

High-Low Pressure 3Way Split Valve New Condition 1/4 3/8 1/2 3/4 5/8 Sizes

  The new high - low pressure three - way split valve is a core component in air - conditioning and refrigeration systems for controlling the flow direction of refrigerants. It offers 1/4, 3/8, 1/2, 3/4, 5/8 inches in various specifications, suitable for copper pipes of different diameters. Through its three - way structure, it integrates the control functions of high - pressure and low - pressure pipelines, enabling the diversion, confluence, and pressure switching of refrigerants. It is a key accessory for split - type air conditioners, variable refrigerant flow (VRF) multi - unit systems, and industrial refrigeration equipment.

Advantages
1.Integrated and efficient control: One valve replaces the traditional combination of "high-pressure valve + low-pressure valve + three-way joint", reducing the number of pipeline interfaces and decreasing the leakage risk by 50%; The independent valve core design supports single-valve operation, improving the maintenance efficiency.
 

2.Safe and reliable: The seal is made of fluororubber (FKM), which can withstand high and low temperatures and has better refrigerant penetration resistance than ordinary rubber; It has passed a 1.5 times pressure test with a burst pressure of ≥8.0MPa.
 

3.Flexible installation: Flared connection eliminates the need for welding, and installation can be completed within 10 minutes; It supports horizontal or vertical installation, adapting to complex pipeline layouts.

Application Scenarios
1.Household Air Conditioner Repair: Connect the refrigerant cylinder through the low - pressure valve interface when adding fluorine. Keep the high - pressure valve closed to prevent backflow;
 

2.Commercial Air Conditioner Debugging: Balance the high - pressure end pressures of each indoor unit in the multi - connected unit system to avoid compressor overload;
 

3.Heat Pump System Reversing: Switch the three - way valve during winter heating to change the refrigerant flow direction from the "cooling mode" to the "heating mode";
 

4.Industrial Refrigeration Maintenance: Isolate the faulty pipeline in cold storage equipment and repair only specific areas without affecting the overall system.

FAQ

Q1:When will you arrange the delivery?

A:Generally 1-2 weeks after the payment, and we will continually inform customer the goods carriage status, until you receive the goods.

Q2. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q3:Can we get the some technological training?

Our company provide the complete technological training, including: installation, use and maintenance.

Q4:How long is your products warranty?

A:The products of our lifetime for you to provide maintenance, one year warranty,Courier fees to pay half, after a year of maintenance fees shall be borne by the buyers.

Q5: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.