Pressure Controller & Throttle Valve GPC3000 & ATV1000

1. Pressure Controller & Throttle ValveGPC3000 & ATV1000 www.atovac.com Advanced Technology Of Vacuum Application & Control Office: 031-695-6222 E-mail: atovac@atovac.com

2. Pressure Controller & Throttle Valve GPC 3000 Pressure Controller is a self- tuning pressure controller for all exhaust throttle valve. Self-Tuning feature of the GPC 3000 unit determines system characteristics necessary for control. This feature takes into account time constants, transfer functions of the valve and plumbing, valve gain, pump speed, and many other important parameters when determining the system characteristics.

3. Pressure Controller & Throttle Valve GPC 3000 Controller can supply +/-15 VDC Volts to power and provide a for an attached Manometers & four Mass Flow Controller. Supply 0 to 5 VDC for set-point input to four Mass Flow Controllers. GPC 3000 are easily accessed via a simple-to-use front panel, or remotely through RS-232. ATV 1000 Throttle valve is available in most common flange styles (ASA,CF,ISO-NW,JIS and KF) to ensure that mating with existing hardware is an easy operation.

4. Specification (ATV-1000) Speed (open to close) : 1.5 sec Resolution : 1/12000 Drive Method : Direct gear drive Maximum Valve Body Operating Temperature : Standard 0℃ - 100℃, Optional: 0℃ - 150℃ (Note 1) Valve Motor Ambient Operating Temperature : -20℃ to +40℃ Differential Pressure Across Valve :1 atm. (15 psig) max. External Leakage at Shaft seal : 1x10-8 scc/sec He Materials Exposed to Process : Standard : 304 S.S., Viton (Note 2) , Optional : 316 S.S., Viton (Note 2) Compatible Controller : Model GPC3000 , MKS Type 651, 1651 Visual Position Indicator : Standard Drive Output Torque (with Model GPC3000 or MKS Type 651) : 800 in-oz Closed Leakage (valves with a flapper o-ring) : <10-7(Torr l/s) Notes: 1. Consists with shaft seal and flapper seal o-ring material. 2. Where Viton is used, other materials are available. Contact Applications Engineering.

5. Specification (GPC-3000) Valves Operated : Model ATV1000 Exhaust Throttle Valves MKS Type 653 and 253 Exhaust Throttle Valves Pressure Input Signal : Standard: 0-10 VDC Input Power Required : 90-132 or 180-264 VAC, 50/60 Hz Set Point Programmable : 5 total, programmable in any combination for pressure or position (adjustable from the front panel or RS232; selectable from the front panel, TTL, or RS232) External Analog : pressure or position (0-10 VDC) Controller Repeatability : ±0.1% of F.S. Ambient OperatingTemperature15℃ - 45℃ Output Power : ±15 VDC ±5% @ 1.5 Amp Analog Output Signal : 0-10 VDC for 0-100% valve position and0-10 VDC for 1-100% F.S. pressure Size : 1/2-rack packing : 88mm H x 241mm W x 225 D Display :128 x 64 dot Graphic LCD (pressure, position and external set-point readout) Display Units: Torr, mTorr, mbar, Pascal, cmH2O, inH2O, μbar, Kpa Soft Start : Standard Self-tuning Unit : Standard PID : Control Standard Remote Zero : Standard Interface : Front panel, Analog, TTL and RS232 Relay Output : 2, process limits : 24 Volts AC/DC 0.5 Amp resistive Remote Control Override (Open, Close, Hold) : Standard Position Control Capability : Standard Battery Backup : N/A

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