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                                P.I.V´Â Áö»ó¼ÒÈÀüÀÇ ¼Òȼö °ø±Þ ¶óÀο¡ ¼³Ä¡Çϴ ǥ½ÃÇü Á¦¾î¹ëºê·Î½á, Áö»ó¿¡¼ ¹ëºêÀÇ ¿¸²(Open), ´ÝÈû(Close) »óŸ¦ ´«À¸·Î ½±°Ô È®ÀÎÇÒ ¼ö Àִ ǥ½ÃâÀÌ ÀÖ´Ù. Gate Valve´Â NSR(Non-Rising Stem)TypeÀ¸·Î Áß·®À» ÃÖ¼ÒÈ Çϵµ·Ï ¼³°èµÇ¾î ÇöÀå ¼³Ä¡°¡ ½±°í °æÁ¦ÀûÀ̸ç, °³Æó¹æ¹ý¿¡ µû¶ó ±â¾î½Ä°ú ·¹¹Ù½ÄÀÌ ÀÖ´Ù. 
                                ¸Å¸³µÇ´Â ³ôÀÌ(G.L)´Â ÁÖ¹®Á¦ÀÛÀÌ °¡´ÉÇϸç, ¹æÆø ¶Ç´Â ºñ¹æÆøÅ¸ÀÔÀÇ Tamper Switch ºÎÂøÀÌ °¡´ÉÇÏ´Ù. | 
                                 
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                                     | Type | 
                                     Gate Valve(NRS Type) | 
                                    
                                   
                                      | 
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                                     | Size | 
                                     4" ~ 24" | 
                                    
                                   
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                                     | Flane Rating | 
                                     ANSI #150 FF Flange | 
                                    
                                   
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                                     | Material | 
                                     Gate Valve : Ductile Iron 
                                       Post : Cast Iron & Carbon Steel Disc : Ductile Iron & EPDM | 
                                    
                                   
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                                     | Surface | 
                                     Gate Valve : Gray Color Post : Fire Red & Black Color | 
                                    
                                   
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                                     | Pressure | 
                                     Oper. Pressure : NOR. 13kgf/§² 
                                       Test Pressure : Seat 17kgf/§², Body 23kgf/§² | 
                                    
                                   
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                                      | 
                                    
                                   
                                     | Post Type | 
                                     Gear or Lever Operation Type | 
                                    
                                   
                                      | 
                                      | 
                                    
                                   
                                     | Dimension | 
                                     Above : 900mm Embedded Depth(G.L) : 1100~2100mm(G.L ÁÖ¹®Á¦ÀÛ °¡´É) | 
                                    
                                   
                                      | 
                                      | 
                                    
                                   
                                     | Option | 
                                     Tamper Switch | 
                                    
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                                | Fleld Adjustment Insdtrucotins | 
                               
                              
                                
                                  
                                    1.¹ëºêÀÇ Disk°¡ ¿ÏÀüÈ÷ ¿·ÁÀÖ´Â »óÅÂÀÎÁö È®ÀÎÇÑ´Ù. 
                                      ¸¸ÀÏ, Disk°¡ ¿·ÁÀÖÁö ¾ÊÀ» °æ¿ì ¹ëºê »óºÎÀÇ »ç°¢ ÃàÀ» ¹Ý½Ã°è ¹æÇâÀ¸·Î µ¹·Á ¿ÏÀüÈ÷ ¿¾î ³õ´Â´Ù. | 
                                   
                                   
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                                    | 2.Post »óºÎÀÇ »ç°¢·»Ä¡ºÎ¸¦ ¹Ý½Ã°è¹æÇâÀ¸·Î ¿ÏÀüÈ÷ µ¹·Á Ç¥½Ãâ¿¡ "Open" Ç¥½Ã°¡ Á¤°¡¿îµ¥ À§Ä¡ÇÏ´ÂÁö È®ÀÎÇÑ´Ù. | 
                                   
                                  
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                                    | 3.Post ÇÏ´ÜÀÇ Crain CouplingÀ» Gate ValveÀÇ »ç°¢ Ãà ºÎºÐ¿¡ ³¢¿î´Ù. | 
                                   
                                  
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                                    | 4.Post ÀÇ Base º¼Æ® Ȧ°ú Gate ValveÀÇ Base º¼Æ® ȦÀÌ ÀÏÄ¡Çϵµ·Ï ¸ÂÃá ÈÄ º¼Æ®·Î ü°áÇÑ´Ù. À̶§ ¹ëºêÀÇ Innet & Outnet ¹æÇâ°ú PostÀÇ ÀÛµ¿ ÇÚµé ¹æÇâ¿¡ ÁÖÀÇÇÏ¿© ü°áÇÑ´Ù. | 
                                   
                                  
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                                    | 5.Tamper S/W¸¦ °á¼±ÇÒ °æ¿ì ¹ëºê°¡ ¿ÏÀüÈ÷ ¿·Á ÀÖ´Â »óÅ¿¡¼ Lamp°¡ "On"»óŰ¡ µÇµµ·Ï °á¼±ÇÑ´Ù. | 
                                   
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                    Head office & Factory : 1635-17, Songjung-dong, Gangseo-gu, Busan, Korea  
 TEL : +82)51-832-0661 FAX : +82)51-832-0665 | 
                 
                
                    | COPYRIGHT 2008 YIHWAN. ALL RIGHT RESERVED | 
                 
                 
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