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BSCI approved Different pressure valve
1.Material: brass body2.connections :22 mm compression joints
3.setting range:0.05 to 0.5 bar
4.working pressure: 16bar
5.working temperature:1 20°C intermittent
Product Photo:
Application:
The automatic by-pass valves are deisigned to maintain the water flow in central heating systems fitted with TRVs. They do this by maintaining the desired minimum flow rate through the boiler and limits circulation pressure when water paths may by closed.
TRVs slowly close down after each radiator raises the room tempreature.To overcome flow restrictions as TRVs close down, the ABV isadjusted to the required set point. As the system resistance increases due to TRVs closing ,the ABV allows flow to increase, in order to maintain the required pre-set system differential pressure.
The regulation provided will reduce system noise that can result from TRVs or zone valve is closing , eliminate pump impeller wear that can result from high flow resistance,and enhance the life of the boilers heat exchanger by ensuring minimum flowrate at all times.
Production Steps:
1) Purchasing the materials and forging the semi-products.
2) Processing the semi-products in workshops.
3) Assembling the goods.
4) Testing and checking goods quality
5) Packaging.
6) On time delivery.
Packaging Details:
1) International standard export packaging: Inner box , Carton , Pallet.
2) Special packaging is also available in accordance with customers’ specific requirements.
Delivery Detail:
6 weeks for TEU and additional one week for each additional container
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BSCI approved Different pressure valve