By introducing advanced production equipment, Hefei constant-warm HVAC equipment co., LTD produces hvac parts such as water manifold and valve, especially the forged integrated water manifold, which can achieve a maximum of 9 channels without splicing.
The features of "Henger nuan" water manifold:         
1. Quality advantages: We adopt advanced hot forging pressing technology and make use of solid copper bar, one time forging and molding.As the overall connecting of main pipe and branch pipe to reduce the risk of leakage.
2. Technological advantages: This product adopts h58-3 national standard to brass forging,we use imported automatic equipment and production technology, this product has a strict internal structure. Every process is strictly checked and all the products will accept ultrasonic testing and pressure testing.
3. Appearance advantages: Beautiful and elegant appearance design, novel and unique, obvious calibration sign of temperature regulating hand wheel,the operation is simple and flexible .
4. Design advantages:
A. The valve core and valve body are hard sealed with copper and copper and the parts need not be replaced for long term use;
B. Adopt the cut-off structure to remove the impurities and sediment automatically in the water and keep the water flow unimpeded;
C. We don't use anaerobic adhesive to seal any interface that can avoide emitte peculiar smell and bad smell when the water temperature is rising.
5. Service advantage: Three years of product quality assurance,we offer return or exchange service in case of quality problems.
6. Technical parameters:
Material: brass      Nominal pressure: 1.0 Mpa      Medium temperature: 0-110 ºC
Branch road center distance: 50 mm      Max channels: 2-9     Head pipe diameter: 1.2"
Branch pipe diameter: ¢16/20         Height: 330 mm
Length: way quantity*50+20mm         pipe thread execution standard: ISO228
product execution standard: CJ/ t251-2007
7.Usage: The branch pipe is a movable connection type, which can be connected with two kinds of pipes that 1620 or 1216. The product has 2 to 9 channels and each flow can be manually adjusted to control the temperature of each room.It can be used for water underfloor heating or radiator heating. When it use for radiator heating, there is no need to install a temperature control valve.
Notes: 1. The branch pipe is movable, which can be connected with 1620 or 1216 pipes. Please indicate which caliber is required when placing the order.Otherwise, we default delivere the 1620 pipes.
2.The mainfold does not contain the end drain valve, automatic exhaust valve and the live angle valve connected with the heating main pipe. Please purchase if necessary.