800X Differential Pressure Bypass Balance Valve

800X Differential pressure balance valve is a valve used to balance the pressure difference between the supply / return of the air conditioning system. 800X Differential pressure balance valve improves the utilization of the system, maintains the precise constant value of the pressure difference, the well maximizes the noise of the system, and the damage to the equipment caused by the excessive pressure difference. 800X Differential pressure balance valve is superior to other balance valve in that it does not have an actuator, completely rely on the pressure difference of the medium itself to achieve the function of the balance system, save energy and installation space, is a kind of intelligent valve.

Specifications Basic standard
·Flange end:BS4504
·Norminal Pressure: 1.6Mpa
·Seal test(water):1.76mpa
·Shell test(water):2.4mpa
·Suitable temperature:0-80ºC
·Suitable medium: water

Main parts and materials
Body: Ductile lron
Bonnet: Ductile lron
Stem: 2Cr13
Disc: Carbon steel
Rubber Gasket: 30% NR
Ball Valve: Brass/304
Needle Valve: Brass/304