Products

Exhaust valve

UVC 2.0 Series is a Exhaust valve based on position control which an advantage of Throttle Valve compared to the normal manual operating valve.
UVC 2.0 Series use the stepping motor, which can control stepping of position as well as just the simple open/close function of the normal manual valve.

The UVC2.0 Series Exhaust Valve can control precisely the sensitive temperature and pressure generated by user’s facility through stepping control.
User can select RS-232, RS-485 and EtherCAT communication specific modes for their application and can multi control of multiple Exhaust Valves through each communication.

The UVC2.0 Series need just one cable for the 24V power input and RS-232, RS-485 and EtherCAT communication, no need a separated power cable.

To minimize heat generation in motor and control unit, Fan is installed inside of Body Case.Available add high resolution encoder for accurate position control if need as option.Furthermore, parameter setting and control for testing and operation could be done in one place with built-in controller firmware and provided UVC Master program or user operation software.

With this easy integration of software, User can do easy parameter setting, tuning and operation with very fast and agile manner.

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    Specifications
Description Specifications
Speed (Open to Close) < 0.3 sec
Resolution 0.018º
Drive Method Non-Geared / Geared Motor
Maximum Valve Body Operation Temperature Standard: 0~105 ℃
Valve Motor Ambient Operating Temperature -20 ~ 60℃
Differential Pressure Across Valve 1 atm (14.7 psig) max.
External Leakage (Shaft Seal) 1.3 x 10-9 Pa m3/sec (1.0 x 10-8 Torr l/sec)
Flapper Type Non-Seal, F-Cup Seal
Flapper Materials: Aluminum, 304 SST, 316 SST, Peek
Weight: 290 g (NW100)
Flapper Gap (Radial) Optional (Customer Request)
Shaft Seal Material Viton, Kalrez 8900/9100/9500
Description (Control Board) Specifications
Input Power 24VDC 3A (48W max.)
Control Method Acceleration & Deceleration Control
Ambient Operating Temperature 15 ~ 60℃
Communication Method EtherCAT / RS-232 / RS-485
Compliance CE
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    Interface Options
Items Details Main Port
Service Port RJ-45, TCP/IP EtherCAT / RS232 / RS485
D-Sub DA-9 (female), RS232 EtherCAT / RS232
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    Dimension
Flange A B C D E F H J K
KF25 0.94
(23.8)
1.57
(39.9)
1.97
(50.0)
- - - 1.44
(36.7)
6.80
(172.6)
3.94
(100.0)
KF40 1.39
(35.2)
2.75
(69.8)
2.25
(57.2)
- - - 1.44
(36.7)
6.80
(172.6)
3.94
(100.0)
KF50 1.81
(46.0)
3.25
(82.5)
2.00
(50.8)
- - - 1.23
(31.3)
6.80
(172.6)
3.94
(100.0)
NW 63 2.44
(61.9)
5.12
(130.0)
1.00
(25.3)
0.35
(9.0)
4 4.33
(110.0)
1.18
(30.0)
6.80
(172.6)
3.94
(100.0)
NW 80 2.96
(75.1)
5.91
(150.0)
1.00
(25.3)
0.35
(9.0)
8 4.92
(110.0)
1.18
(30.0)
6.80
(172.6)
3.94
(100.0)
NW 80/50 1.82
(46.3)
5.91
(150)
1.00
(25.4)
0.31
(8.0)
8 4.92
(125.0)
1.18
(30.0)
6.80
(172.6)
3.94
(100.0)
NW 80/63 2.43
(61.0)
5.91
(150.0)
1.00
(25.4)
0.31
(8.0)
8 4.92
(125.0)
1.18
(30.0)
6.80
(172.6)
3.94
(100.0)
NW 100 3.94
(100.0)
6.50
(165.0)
1.00
(25.3)
0.35
(9.0)
8 5.71
(145.0)
1.18
(30.0)
6.80
(172.6)
3.94
(100.0)
NW 125 4.78
(121.3)
7.87
(200.0)
1.00
(25.4)
0.33
(8.5)
8 6.88
(175.0)
1.18
(30.0)
6.80
(172.6)
3.94
(100.0)
NW 160 5.80
(147.2)
8.90
(226.0)
1.18
(30.0)
0.43
(11.0)
8 7.87
(200.0)
3.55
(85.0)
6.80
(172.6)
3.94
(100.0)
NW 160(S) 5.80
(147.2)
8.90
(226.0)
1.63
(41.3)
0.33
(8.5)
8 7.87
(200.0)
3.35
(85.0)
5.39
(137.0)
3.94
(100.0)
NW 200 7.91
(201.0)
11.22
(285.0)
1.18
(30.0)
0.43
(11.0)
12 10.24
(260.0)
3.35
(85.0)
6.80
(172.6)
3.94
(100.0)

Unit: Inches (mm)

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    Ordering Code (Part Number)
A B C D E F G H
EX)UEV 100S S F G E 1 A00KRA
Type Type of Flange Flapper
Mat’l
Seal
Type
Special
Type
Communication Motor spec Optional Code
UEV: Exhaust Valve 040N: KF40 A: Al F: F-Cup G: General E: EtherCAT 1. Step motor, Heater A: None
050N: KF50 S: SUS N: None (Integrated) Ra: RS232 Gear 15:1 B: ~200℃
063S: NW 63 P: Peek S: Separated Rb: RS485 2. Non-Geared Direct Gap 00: FS
080S: NW 80 Drive 05: 0.05mm
100S: NW 100 10: 0.10mm
125S: NW 125 15: 0.15mm
160S: NW 160 xx: 0.xxmm
200S: NW 200 Seal Material V: Viton
J: Kalrez8900
K: Kalrez9100
L: Kalrez9500
Service Port R: TCP-IP,RJ45
D: RS232,D-Sub
N: None

– The Seal type or Heater option is detrmined by flange size or other characteristics, Please contact us for detail option.

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    Video