NFV 2000 Smart Exhaust Pressure Controller |
NFV 2000 Smart Exhaust Pressure Controller´Â Áø°ø ChamberÀÇ ¾Ð·ÂÀ» Á¶ÀýÇϴµ¥ »ç¿ëµË´Ï´Ù.
¶ÇÇÑ, ³ÐÀº ¹üÀ§ÀÇ ¾Ð·ÂÀ» Á¶ÀýÇÒ ¼ö ÀÖµµ·Ï Á¦ÀÛ µÇ¾ú½À´Ï´Ù. Controller¿Í Valve°¡ ÀÏüÇüÀ¸·Î Á¦À۵Ǿî Ãß°¡ÀûÀÎ Controller¸¦ »ç¿ëÇÏÁö ¾Ê¾Æ ¿ø°¡ Àý°¨¿¡ È¿°ú¸¦ °¡Áú ¼ö ÀÖ½À´Ï´Ù. |
|
 |
|
Features & Benefits |
- NFV 2000 Smart Exhaust Throttle Valve´Â Micro-Stepping Motor ¹× Direct Gear Driver¸¦ »ç¿ëÇÏ¿© ValveÀÇ ResolutionÀ» Çâ»ó½ÃÄ×°í, ¹Ý ¿µ±¸ÀûÀ¸·Î »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù.
- NFV 2000 Smart Exhaust Throttle Valve´Â High Torque Motor¸¦ ¿ëÇϱ⠶§¹®¿¡ Vacuum Line(¿¹:12 inch)ÀÌ Large Size Chamber¿¡¼µµ »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù.
- NFV 2000 Smart Exhaust Throttle Valve Body´Â 150¡É±îÁö HeatingÀ» ÇÏ¿©µµ »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù. (Sealing TypeÀº Á¦¿Ü)
- NFV 2000 Smart Exhaust Throttle Valve´Â FlapperÀÇ PositionÀ» User°¡ ¿ÜºÎ¿¡¼µµ È®ÀÎÀÌ °¡´ÉÇϵµ·Ï FND·Î Ç¥½ÃÇÏ¿©, ValveÀÇ µ¿ÀÛ¿©ºÎ¸¦ Àåºñ¿¡¼ Å»Âø ÇÏÁö ¾Ê¾Æµµ È®ÀÎ °¡´ÉÇÏ°Ô ¼³°è µÇ¾îÀÖ½À´Ï´Ù.
- NFV 2000 Smart Exhaust Throttle Valve´Â °í°´ÀÌ ¿øÇÏ´Â ´ë·Î ÁÖ¹® ½Ã Flange StyleÀ» ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.(Flange Style : ISO-NW, ASA, CF, JIS, KF)
- NFV 2000 Smart Exhaust Throttle Valve´Â ¿ÜºÎ¿¡¼ DC Power(+/- 15VDC)¸¦ °ø±Þ¹Þ¾Æ¾ß »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù. |
|
Specifications Type NMV2000 |
|
|
Speed(open to close) |
1.5sec |
Resolution |
1/12000 |
Drive Method |
Direct gear drive |
Maximum Valve Body Operationg Temperature |
Standard : 0-100 Optional : 0-150(Note 1) |
Valve Motor Ambient Operationg 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) |
Visual Position Indicator |
FND |
Drive Output Torque |
800 in-oz |
Closed Leakage(valves with a flapper o-ring) |
<10-7(Torr l/s) |
Flange Styles: ISO-NW
ASA CF JIS KF |
Notes: 1, Consists with shaft seal and flapper seal o-ring material. 2. Where Viton is used, other materials are available; consult factory. |
|
|