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Á¦Ç°¸í : [JRV-ST41,SF41]SERIES °¨¾Ð¹ëºê(DIRECT ACTING
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±¸¸ðµ¨¸í : JKRD-50

±Ô°Ý : 15A~25A

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NO PART NAME JRV-ST13 JRV-ST21
1 Body STEEL STAINLESS STEEL
2 Bonnet CAST IRON CAST ST. ST
3 Bottom Cover STEEL STAINLESS STEEL
4 Disc SYNTHETIC RUBBER SYNTHETIC RUBBER
5 Disc Holder STAINLESS STEEL STAINLESS STEEL
6 Spring CARBON STEEL CARBON STEEL
7 Diaphragm SYNTHETIC RUBBER SYNTHETIC RUBBER
8 Spring Seat STEEL STEEL
9 Adjust Screw CARBON STEEL STAINLESS STEEL
10 Hand Wheel ROLLED STEEL ROLLED STEEL
11 Gasket ASBESTOS NON ASBESTOS
12 Bolt CARBON STEEL STAINLESS STEEL
1.INLET PRESSURE MAX 40 kgf/§²{4.0MPa}
2.OUTLET PRESSURE 0.5~10.0 kgf/§²{0.05~1.0MPa}
3.MAX REDUCING RATIO 10 : 1
4.WORKING TEMP Max 80 ¡É
5.WORKING FLUID A.NG.NL
6.CONNECION PT Screwed Pipe Flanged
Fluid symbol
1. A: AIR
2. NG: Noncorrosive Gas
3.NL : Noncorrosive Liquid
*ÁÖ
1.¹ëºêÀüÈÄÀÇ ÃÖ¼ÒÂ÷¾Ð: 0.5kgf/§² {0.05MPa}
2. µð½ºÅ© ½ÃÆ® Çã¿ë ´©¼³·® : 0.5N§¢/min ÀÌÇÏ
3. ¸öü³»¾Ð½ÃÇè : Á¤°Ý¾Ð·ÂÀÇ 1.5¹è
4.¾×ü½Ã À¯Ã¼Á¡µµ 150cSt
 
¡Ü Ä¡¼ö
(´ÜÀ§:mm)
MODEL JRV-ST41 JRV-SF41
SIZE
15A 20A 25A 15A 20A 25A
d PT ¨ö" PT ¨ú" PT 1" 10K,20K,30K,40K,FLAGE
L 105 105 105 185 185 185
H1 60 60 60 60 60 60
H 266 266 266 266 266 266