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¾Ð·Â (kg/§²) : 10
¿Âµµ (¡É) : (-40)~(+120)
Å©±â (mm) : 50~850
Ç÷£Áö Àû¿ë : JIS/KS 10K, 5K

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- Shipside valves
- Ballast valves
- Waterworks
- Power plants

 

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¡Ü ³ôÀº À¯Ã¼È帧 ´É·Â(Cv)À» °®µµ·Ï ¼³°èµÈ Concentric TypeÀÇ µð½ºÅ©´Â À¯Ã¼ÀÇ ÀúÇ×À» Àû°Ô Çϸç, ¾ç¹æÇ⠽ǸµÀÌ °¡´ÉÇϵµ·Ï µÇ¾î ÀÖÀ½.
¡Ü ½ºÅÛ ¹æÇâÀ¸·Î 1,2Â÷¿¡ °ÉÄ£ ½Ç¸µ±â´ÉÀ» °¡Áú ¼ö ÀÖµµ·Ï ½ÃÆ®ÀÇ »óÇÏ´Ü°ú µð½ºÅ©ÀÇ Çãºê ºÎºÐÀÇ µ¶Æ¯ÇÑ ¼³°è´Â ¿Ïº®ÇÑ ½ºÅ۽ǸµÀ» À¯ÁöÇϸç, Áø°ø ¶Ç´Â ±ÔÁ¤ ¾Ð·Â¿¡¼­ ¿ÏÀü Â÷Æó ´É·ÂÀ» °¡Áü.
¡Ü µð½ºÅ©ÀÇ ÇãºêºÎºÐ°ú ³¡´ÜºÎºÐÀÇ Æ¯¼ö ¼ö°¡°ø ¿¬¸¶·Î À¯Ã¼ÀÇ È帧 ÀúÇ×À» ÃÖ¼ÒÈ­ ÇÏ°í, ½ÃÆ®ÀÇ ¼ö¸íÀ» ¿¬ÀåÇÏ¿© ÀûÀº ÀÛµ¿ Åä¿ÀÅ©·Î Á¶ÀÛÀÎ °¡´ÉÇÔ.
¡Ü ¹ëºê ³»ºÎ¸¦ °¨½Î°í ÀÖÀ¸¸ç, ÇöÀå ±³Ã¼°¡ °¡´ÉÇÑ °íź·Â Ư¼ö±¸Á¶ ½ÃÆ®´Â À¯Ã¼ÀÇ ¹ëºê¸öü Á¢ÃËÀ» ¿ÏÀü Â÷´ÜÇÏ¿© ºÎ½ÄÀ» ¹æÁöÇϸç, Ç÷£Áö¸é¿¡ °¡½ºÄÏÀÌ ÇÊ¿ä¾øµµ·Ï ½ÃÆ®¿¡ ¿À¸µ(O-Ring)ÀÌ ¼ºÇüµÇ¾î ÀÖÀ½.
¡Ü ¿øÈ°ÇÑ ÀÛµ¿ ¹× »çÀ̵å Æ®·¯½ºÆ®(Side thrust) ¹× Åä¿ÀÅ©¸¦ ÁÙ¿© ÁÙ ¼ö ÀÖµµ·Ï º×½Ì(Bushing)³»Àå.
¡Ü ¹ëºêÀÇ ÀüüÀû ¼³°è ±âÁØÀ» JIS F 7480ÀÇ ¿ä°Ç¿¡ µû¶ó Á¦ÀÛ µÇ¾úÀ½.
¡Ü ½ºÅ×Àη¹½º ½ºÆ¿ ÀçÁú·Î Á¦ÀÛµÈ µð½ºÅ© ½ºÅ©·ù´Â ÇöÀå ºÐÇØ Á¶¸³À» ½±°Ô ¼öÇàÇÒ ¼ö ÀÖ´Â ±¸Á¶·Î ¼³°èµÊ.
¡Ü ¼¼°è ÁÖ¿ä ¼±±ÞÇùȸ¿¡¼­ Type ApprovalÀ» ȹµæÇÑ Á¦Ç°ÀÓ.
¡Ü ±ÔÁ¤ ¾Ð·ÂÀÇ 110%±îÁö Bubble-Tight Shut-Off°¡ °¡´ÉÇϸç, ¸ðµç ¹ëºê´Â °øÀå¿¡¼­ Àü·® °Ë»çµÇ¾î ÃâÇϵÊ.

 
 
±¸¼ºÀçÁú
 
ºÎÇ°¸í Ç¥ÁØÀçÁú Àû¿ë±Ô°Ý ¼±ÅÃÀçÁú
1.Body Carbon Steel
Carbon Iron
ASTM A-216, WCB
ASTM A-126, Class B

Ductile iron
2.Disc 304 Stainless steel
316 Stainless steel
Aluminium bronze
ASTM A-351, CF8
ASTM A-351, CF 8M
ASTM B-148, C95200
 
3.Stem 304 Stainless steel
316 Stainless steel
ASTM A-276, 304SS
ASTM A-276, 316SS

17-4PH Stainless steel
4.Seat NBR
EPDM
   
5.Disc-screw 304 Stainless steel
316 Stainless steel
ASTM A-276, 304SS
ASTM A-276, 316SS
 
6.Bushing Acetal    
7.Packing NBR    
8.O-ring NBR   Fluoroelastomer
9.Bottom cover Steel   Carbon Steel
Cast iron
316 Stainless steel
10.Bottom cover-screw Steel Quality 8.8 304 Stainless steel
316 Stainless steel
11.O-ring NBR   Fluoroelastomer
12.O-ring housing NBR   316 Stainless steel
13.O-ring NBR   Fluoroelastomer
 
50-100mm
 
ºÎÇ°¸®½ºÆ®

1. Body
2. Disc
3. Stem
4. Seat
5. Disc-Screw
6. Bushing
7. Packing
8. O-Ring
 
ÁÖ¿ä ºÎºÐ Ä¡¼ö
 
 
200-500mm
 
ºÎÇ°¸®½ºÆ®

1. Body
2. Disc
3. Stem
4. Seat
5. Disc-Screw
6. Bushing
7. Packing
8. O-Ring
9. O-Ring Houshing
10. O-Ring
 
ÁÖ¿ä ºÎºÐ Ä¡¼ö
 
 
ºÎÇ°¸®½ºÆ®

1. Body
2. Disc
3. Stem
4. Seat
5. Disc-screw
6. Bushing
7. Packing
8. O-ring
9. Bottom cover
10. Bottom cover-screw
11. O-ring
 
 
ºÎÇ°¸®½ºÆ®

1. Body
2. Disc
3. Stem
4. Seat
5. Disc-Screw
6. Bushing
7. Packing
8. O-ring
9. Bottom cover
10. Bottom cover-screw
11. O-ring
12. O-ring housing
13. O-ring
 
 
 
Actuator Figure Remark
Handle F401 Leverlock
Gear F420-430 Handwheel
Pneumatic F79U -
Gear & Pneumatic F453+F79U Declutchable gearunit provides manual override for the Keystone pneumatic atuator.
Electric F777