VG1000 ball valve series are suitable for heating, ventilation and air conditioning systems. It adjusts hot or chilled water according to signals from the controller. The actuator for the valve is the M9000 actuator series by Johnson Controls. Its main features are:
VG1000 ball valve series have high precision control, featuring an adjustable ratio of 500:1.
- The valve material is made of forged brass, while the valve spool and stem are made of stainless steel, providing high strength and corrosion resistance. The flow distribution disc is built-in and integrated, offering different flow coefficients. The stem uses double EPDM seals to reduce leaks; its valve leakage rate is only 0.01% of the maximum flow rate.
The seat uses graphite-filled teflon material, providing high strength and low torque control.
The VG1000 ball valve series work with M9000 actuator series, providing a close-off pressure of 14 bar and is able to accommodate a variety of applications.