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Á¦Ç°¸í : [CR10DPL]Direct Piston½Ä¹ëºê(Direct Acting for Piston Type)

±Ô°Ý : 15A~150A

°£·«¼Ò°³ : À¯Ã¼ÀÇ Àú°ÇÀ» Á¦¾îÇϱâ À§ÇÑ DirectÇü Piston½Ä °¨¾Ð¹ëºêÀÌ´Ù. Diaphragm½Ä¿¡¼­ ºÒ°¡´ÉÇÑ ³ôÀº 2Â÷ ¾Ð·ÂÀÇ Á¦¾î, ³ôÀº ¿ÂµµÀÇ ¹°, Á¶¼±, Ç÷£Æ®¿ëÀÇ ¿¬·áÀ¯, À±È°À¯, °ø±âÀÇ ¾Ð·ÂÁ¦¾î¿¡ ÀûÇÕÇÑ °¨¾Ð¹ëºêÀÌ´Ù.
 
¡Ü Á¦Ç°»ç¾ç
 
 
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1. Balance ±¸Á¶·Î ÀÏÂ÷¾Ð·Â º¯µ¿¿¡ µû¸¥ ÀÌÂ÷¾Ð·ÂÀÇ º¯µ¿ÆøÀÌ Àû´Ù.
2. ¼ÒÇü, °æ·®À¸·Î ¼öÆò, ¼öÁ÷¹æÇâÀ¸·Î ¼³Ä¡°¡ °¡´ÉÇÏ´Ù.
3. Piston ±¸Á¶·Î µÇ¾î ÀÖ¾î ¾ÈÁ¤µÈ ÀÛµ¿ ¹× ³»±¸¼ºÀÌ ¿ì¼öÇÏ´Ù.
4. ³ôÀº ÀÌÂ÷¾Ð·ÂÀÌ Á¦¾î¿¡ ÀûÇÕÇÏ´Ù.
 
¡Ü ÀçÁú(Material)
 
NO PART NAME CR10DPL CR20DPL
1 Valve Body & Case Nod, Cast Iron
Cast Bronze
Cast Carbon Steel
Cast Stainless Steel
Cast Carbon Steel
Cast Stainless Steel
2 Valve Seat Stainless Steel
3 Valve Disc Below 60¡É ; N.B.R, Over 60¡É ; Viton or Teflon
4 Valve Stem Stainless Steel
5 Piston Ring Below 60¡É ; N.B.R, Over 60¡É ; Viton
6 Adjust Spring Carbon Steel
 
¡Ü »ç¾ç(Specifcations)
 
  CR10DPL CR20DPL
Applicable Fluid Water, Air, Gas, Oil, Liquid
Inlet Pressure Below 10kgf/§²g Below 20kgf/§²g
Outlet Pressure Range 0.5~8kgf/§²g 0.5~16kgf/§²g
Applicable Temperature Max. 60¡É or 60~120¡É
Max. Reducing Ratio 10 : 1 10 : 1
Leakage Allowance Less than 0.05% of flow rate
Hydro. Test Pressure Inlet pressure x 1.5 times
End. Connection JIS 10K-RF Flange JIS 20K-RF Flange
 
¡Ü Ä¡¼ö(dimensions)
(´ÜÀ§:mm)
Part 15A 20A 25A 32A 40A 50A 65A 80A 100A
L CR10DPL 140 145 155 190 190 200 250 270 320
CR20DPL 145 150 160 195 195 205 255 280 330
G 65 65 70 95 95 100 115 125 140
H 225 225 250 295 295 310 400 430 450
Cv No. 1.0 1.5 3.0 5.0 6.5 12 18 28 42
Weight(kg)