Specification Sheet

ManualsBrandsVTS ManualsHVACTwo-way Hydronic Valve with Actuator

2NVMZ SERIES MOTORISED ZONE VALVE

TABLE 1: VALVE CODE NUMBER DESIGNATION

VALVE BODY TYPE NVMZ = NENUTEC Motorised Zone Valve

CONFIGURATION

2 = 2 - Way

3 = 3 - Way

VALVE SIZE

015 = DN15

020 = DN20

025 = DN25

MOTOR VOLTAGE

1 = AC 24V

2 = AC 230V

PIPE CONNECTION

B = BSP

N = NPT

The performance specifications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for damages resulting from misapplication or misuse of its products.

MANUAL OPERATING LEVER

All NVMZ Series motorised Valves are equipped with a manual operating lever. This lever:

• Allows the valve to be opened for system flushing before it is put into operation

• Prevents damage to the seating paddle on 3-way valves, and allows flushing of the system by

maintaining the valve in the mid-position

• Resets to normal position the first time the valve is powered up