Brass Balance Valve
1/2" 3/4" 1"-2"
Male & Female
-20 ºC to 120 ºC
100% tested with 0.6MPa - 0.8MPa by air
Place of origin
Applicalbe in Heating and Cooling system (glycol or brine water), Drink Water system(Hot Water / Cold Water), Sea Water (Clod Water)
Function: Balancing, Set-advanced, Measure, Shut-off. Leakage(Optional)
Valve Body, Valve Cover: Brass Connection: Screwed DIN2999 BS21
1. balance valve maybe installed in either the return line or the supply line at only one location per loop. It is recommended to install the balance valve in the return water line with low water temperature.
2.The balance valve on the main pipe should be installed at the outlet direction of the water pump.
3.Balance valve can be installed horizontally or vertically.
4. The direction of medium flow should be consistent with the direction marked on the valve body.
5.The opening indicator number on the handle should be in the direction visible to the debugging personnel to facilitate debugging. There should be no obstacles in front of the measuring joint on the valve body in case the debugging instrument cannot be connected during debugging. when installed in the ceiling, the handle should be facing down.
G 1 1/4
G 1 1/2
1. The opening of the balance valve should not be arbitrarily changed. After debugging of the balance valve installed in the pipe network system, in order to maintain the balance state of the system, the opening of the balance valve should not be arbitrarily changed during the normal operation of the system, especially the opening locking device.
2. Pay attention to the balance between the new system and the old system
When a new system installed with a balance valve is connected to the original system, attention should be paid to the balance of water flow distribution between the new system and the original system so as to prevent the new system (or modified system) installed with a balance valve from reaching the proper water flow. A balance valve should be installed at the entrance of the original system.
Our brass valve is produced by forging, through forging the valve product strength is greater, no porosity, can effectively prevent the leakage of the valve body.
Our products are processed by precision CNC machine tools, with high machining accuracy up to 0.1 micron. We have machining centers to meet customers' requirements for products with high coaxiality
In our machining process, each size needs to be strictly tested. Workers will conduct a self-inspection of their products every 2 hours, and QC will conduct a workshop inspection every 2 hours to ensure that the size of products fully meets the requirements of the drawings
Our assembly shop USES the assembly line, the result of teamwork can guarantee the output of a large quantity of products.100% of the products on the production line need to pass the leak test. We use the pressure of 6-8bar to test each product. Only after passing the test can the products be packed into cartons.
1. Can I have a sample order for valve?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable
2. Do you have any MOQ limit for valve order?
A: YES, But low MOQ, for quantity you should to contact with us and to negotiate.
3. How to proceed an order for valve?
A: Firstly let us know your requirements or application.you can give me our item number and size and your order quantity. If there is not the same products, you can give me your drawing.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the price and places deposit for formal order. confirm the sample(if need)
Fourthly We arrange the production and delivery.
4. Do you offer guarantee for the products?
A: Yes, we offer 3 years warranty to our products.
5. What is your delivery time.
A: production time needs 35-45 days,if the first time confirm samples, should be negotate.