Straight Return Towel Radiator Lockshield Valve 1/2'' Nickel Plated Balancing Valve

Each radiator will have two valves. One will control the amount of hot water that enters the radiator and the other will balance the by controlling how much heat comes out of your radiator. This is known as the ‘lockshield valve’.

The lockshield valve is often covered with a plastic cap and controls how much water flows out of your radiator. This can be either back into the pipework or to remain inside your radiator. The lockshield valve is usually fixed to prevent you from turning it.

Straight Radiator Return valve

Nickel plated

For steel pipe 1/2''x1/2''

Max. working pressure: 10 bar

Temperature range: 5-100℃

• Technical Specification

• Company introduction

XuanAnJu company was established in 2002 and renamed to XuanAnJu HVAC Technology Co., ltd in 2017. It is specified in manufacturing various Thermostatic Radiator Valves, Radiator Valves and other brass fittings. Thermostatic Radiator Valve are mainly use in central HVAC and floor HVAC s. The product can regulate hot water flow rate to control room temperature. It has been applying widely in many key energy saving and environmental protection projects.

Our company has passed ISO9001 quality management in 2003 and got EN215 certification in 2011. It is equipped with various testing and inspecting equipments to guarantee the quality of our products. The products that produced by our company all meet the requirements of our customers.

• FAQ

Q: How long is your product guarantee period?
A: We have three-year guarantee.

Q: What is your MOQ?
A: For OEM product we have different MOQ for various product, and for ODM product we do not have MOQ because we will deliver the products from our stock in warehouse.

Q: Can you accept OEM?
A: We can do OEM but we require a certain MOQ.

Q: How long is your delivery time?

A: For the items if we have enough stocks, we can send to you immediately. For mass production, we can promise 30-45 days.​

Our company was established in 2002 and renamed to XuanAnJu HVAC Technology Co., ltd in 2021. It is specified in manufacturing various Thermostatic Radiator Valves, Radiator Valves and other brass fittings. Thermostatic Radiator Valve are mainly use in central HVAC and floor HVAC s. The product can regulate hot water flow rate to control room temperature. It has been applying widely in many key energy saving and environmental protection projects.

Our company has passed ISO9001 quality management in 2003 and got EN215 certification in 2011. It is equipped with various testing and inspecting equipments to guarantee the quality of our products. The products that produced by our company all meet the requirements of our customers.