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   Catalog > AIR HANDLING UNIT CONTROLS  > Motorized Globe Valve    


  NAME: VA/VB3000 series Globe Valve

 MODEL: VA/VB3000

  SIZE: 125*100*395

Material

Actuator gear: Stainless steel and POM plastic for 1000N model; Stainless steel and brass for 1500N model

 

Actuator bracket: Die-casting aluminum alloyed

 

Reducer plate: Galvanized steel

 

Actuator housing: Fireproof ABS plastic

 

Valve body: Casting brass

 

Valve stem: Stainless steel

 

Valve sealing: Fluon filler and O-ring Nitrile rubber

Working media

Chilled/hot water

Media temperature

2~94 (36~201)

Body pressure

1.6Mpa (232psi)

Pipe connection:

NPT, BSP

Power supply

24VAC, 110VAC, 120VAC, 220VAC, 230VAC, 50/60Hz, modulating type only has 24VAC

Flow characteristics

Equal percentage

Nominal torque

1000N (VA-3100), 1500N (VA-3200)

Full stroke time

VA-3100: 50Hz: 143s; 60Hz: 118s

VA-3200: 50Hz: 241s; 60Hz: 200s

Maximum stroke of actuator

31mm/1.22inch

Working ambient temperature

2~55 (35~131)

Matched valve body

VB-3000/VB-4000 valve body

 

VA-3000 series actuator

Model

Function

Floating

0(2)~10V or 0(4)~20mA DC modulating

0~10V DC feedback

self-stroke record adjustment

Self-stop circuit

Timing circuit

VA-3X00

 

 

 

 

 

VA-3X01

 

 

 

 

VA-3X02

 

 

 

 

 

VA-3X03

 

 

 

VA-3X04

 

 

 

 

VA-3X05

 

 

 

 

Note 1: “” means “with”;

Note 2: With manual switch, add “M” behind the model, for example: VA-3100M

With auxiliary switch, add “S” behind the model, for example: VA-3100S

With manual and auxiliary switch, add “K” behind the model, for example: VA-3100K

With easy installation device, change the second “1” to “3” and second “2” to “4”, for example: VA-3300, VA-3400

VB-3000 series casting brass valve body

Model

Type

Size

Kvs/Cvs

Max. closing-off pressure (Mpa/psi) (fitted with VA-3100)

Max. closing-off pressure (Mpa/psi) (fitted with VA-3200)

Stroke (mm/inch)

VB-3X00-25

2-way

/3-way

G1/ 25mm

8/9

1.0/145

1.4/203

15/0.6

VB-3X00-32

G11/4/ 32mm

16/19

0.75/109

1.1/160

19/0.75

VB-3X00-40

G11/2/ 40mm

25/29

0.5/73

0.8/116

     19/0.75

VB-3X00-50

G2/ 50mm

40/47

0.3/44

0.5/73

     22/0.87

VB-3X200-65

G21/2/ 65mm

63/74

0.2/29

0.35/51

     22/0.87

Note: With easy installation device, add “Q” behind the model, for example: VB-3200-25Q 

 
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