Throttle Valve
Round(Butterfly)
Round Type Throttle Valve는 진공 장비에서 압력을 제어 할 수 있습니다.
Throttle Valve Body의 Round Type Flapper는 공정 gas의 흐름을 조절하기 위해 0°~90° 까지 움직이며, 원하는 설정 압력 값에 빠르게 반응하여 원하는 진공 압력에 빠르게 도달합니다.
Round Type Throttle Valve는 GT-800, GT-700, GT-706MPC Controller와 호환 가능 합니다.
Flange | 전 모델 가능 |
Size(ID) | NW(25 to 63), ISO(63 to 320) / 그 외 별도 요청 |
- 외형도는 Material 사양과 관계없이 동일합니다.
Specifications
| Valve Operated | Adaptive, auto Tuning(Learn), PID, Position |
| Speed(Open/Close) | Less than 1.0 sec |
| Resolution | 1/18,000 |
| Controller Repeatability | ± 0.1% of F.S |
| Drive Method | Direct Gear |
| Ambient Operating Temperature | 15℃ ~ 60℃ |
| Input Power Required | +24VDC @ 3A |
| Output Power | +24V or ±15V(Optional) |
| Input Power | 0 to 10VDC linear with pressure 1ea 4 to 20mA (Option) |
| Output Signal(Option) | 0 to 10VDC for 0 to 100% valve position 0 to VDC for 1 to 100% F.S Pressure |
| External Leakage at shaft seal | 1x 10-8 cc/sec He |
| Closed Leakage (Valves with a flapper o-ring) | <10-7 (Torr l/s) Consists with shaft seal and flapper seal o-ring material |
| Control range | 0.1% to 100% of Gauge |
| Auto Tuning, Adaptive, PID | Standard |
| Interface | RS-323 or RS-485(Standard) or Analog(Option) Device-net, Ethernet, EtherCAT(Option) |
| Electronics MTBF | 1,000,000Cycle(Full open, close repeat test @normal state) |
| Flange Style | ISO, NW, CF, ANSI, JIS |
| Flange Size (I.D) | 25mm to 1,000mm |
| Compliance | CE |
Orer Information example : ISO100ACI8-4A, NW50SR0H
| Flange | Code | Configuration (ex, ISO100ACI8-4A) | Configuration (ex, NW50SR0H) |
| ISO-KF ISO-F JIS CF ANSI(ASA) | NW ISO JIS CF ANSI(ASA) | ISO | NW |
| SIZE(mm) | |||
| 25 to 1,000 | 25 to 1,000 | 100 | 50 |
| Material | |||
| SUS AL | S A | A | S |
| Flapper Type | |||
| Round Combination Blade | R C B | C | R |
| Sealing | |||
| Non O-ring Seal(All) O-ring Seal(Only Round Type) | (Not written) O | - | O |
| Control Type | |||
| Motor (Separated) Manual (Separated) Pneumatic GT-800 Controller | (Not written) M S I8 | I8 | - |
| Heating (Optional) | |||
| None heating Flapper & Body heating or 고온용 (Only round Type) | (Not written) H | - - | H - |
| Communication Interface - Integrated Type | |||
| RS-232 RS-485 Analog(Option) Devicenet(Option) Ethernet(Option) EtherCAT(Option) | 2 4 A D N C | 4 | - |
| Pressure Sensor output power - Integrated Type | |||
| +24VDC ±15VDC | A B | A | - |