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Á¦Ç°¸í : [JRV-ST41,SF41]SERIES
°¨¾Ð¹ëºê(DIRECT ACTING
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: TYPE)
±¸¸ðµ¨¸í : JKRD-50
±Ô°Ý : 15A~25A
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1. Á÷µ¿Çü ±¸Á¶·Î¼ º¸Á¶µ¿·Â(¾ÐÃà°ø±â, Àü±âµî)ÀÌ ÇÊ¿äÇÏÁö ¾Ê½À´Ï´Ù.
2. 1Â÷Ãø ¾Ð·Âº¯È¿¡ ´ëÇÏ¿© 2Â÷Ãø ¾Ð·Âº¯È¸¦ ¡¾8%ÀÌÇÏ¿¡¼ Á¶ÀýµË´Ï´Ù.
3. »óºÎÀÇ ÇÚµé·Î¼ ¼Õ½±°Ô ¾Ð·ÂÀ» Á¶ÀýÇÒ ¼ö ÀÖ½À´Ï´Ù.
4. ¼Ò±¸°æÀ¸·Î¼ 1Â÷Ãø ³ôÀº ¾Ð·ÂÀ» ³ÐÀºÆøÀ¸·Î °¨¾Ð½Ãų ¼ö ÀÖ½À´Ï´Ù. |
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¡Ü ÀçÁú |
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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 |
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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 |
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¡Ü Ä¡¼ö |
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MODEL |
JRV-ST41 |
JRV-SF41 |
SIZE
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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 |
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