This is a 3-way globe valve with a untreated bronze housing and EPDM sealing. The bore diameter of the valve is DN 32 and the port size is G 2 inch with male threads. The valve cone’s profile determines the equal percentage flow characteristic. The maximum pressure differential is 4 bar (58 psi). The valve can operate between 5 and 120 °C (41 to 248 °F). The Kv value of the valve is 16 m3/h, equivalent to a Cv-value of 18.51 gpm. The valves’s stroke length is 15 mm. The actuator requires a supply voltage of 24 V AC/DC. The actuator features two-point and three-point control. The actuator opens/closes the valve in 150 seconds. The actuator has an IP54 rating.
The actuator, equipped with overload protection, doesn’t need limit switches and will stop automatically when the end stop is reached. Manual override is possible with a push-button, which disengages the gear train for as long as the button is pressed or locked. The stroke can be adjusted using a 4mm hexagon socket screw key inserted at the actuator’s top, with the stroke shaft extending when turned clockwise. The actuator can be directly mounted on the globe valve using form-fit hollow clamping jaws and it can be rotated 360° on the valve neck. The default factory setting retracts the actuator stem. When shipping valve-actuator combinations, the motion direction is set based on the valve’s closing point. When actuator activated, the stroke direction switch alters the running direction during normal operation.
Pros:
- The integrated characterized disc ensures equal percentage flow, ideal for heating circuits
Specifications
Connection size : 2 inch
Voltage : 24 V AC,24 V DC
Material : Bronze
Max pressure difference (bar) : 4
Closing pressure (bar) : 16
Control signal : Three-point (open-close),Two-point (open-close)
Kv value [m3/h] : 16
Operating time (s) : 150
Connection type : Outer thread cylindrical BSPP-G
Min temperature (°C) : 5
Max temperature (°C) : 120
Degree of protection (IP) : IP54
Spindle seal material : EPDM
Material quality : Bronze (Rg 5)
Degree of protection (NEMA) : 2
Surface protection : Untreated
Energy consumption in operation (W) : 2.5
Energy consumption at rest (W) : 0.5
Ambient temperature (°C) : 0 °C to 50 °C
Stroke (mm) : 15
Max. electric power input (VA) : 5
Manual override : Yes
Adjustable operating range : No
Allowable relative humidity (%) : 0 % to 95 %
Transmission : With cogwheels
Adjusting force (N) : 1500
ISO 5211 Direct Mount top flange : No
Voltage : 24 V AC/DC
Control ratio (Svo) (%) : 100
Ground characteristic for bypass : Linear
KVS value for bypass : 16
Leakage loss of KVS value for bypass (%) : 1
Leakage loss of Kvs value (%) : 0.050
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