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Á¦Ç°¸í : [JRV-SF11,21] °¨¾Ð¹ëºê
±¸¸ðµ¨¸í : [RV-A,B]
±Ô°Ý : 15A~200A
°£·«¼Ò°³ : °ÇÃ༳ºñ °¢Á¾ °øÀå¼³ºñ
¹× Èí¼ö½Ä ³Ãµ¿±âµî¿¡ ±¤¹üÀ§ ÇÏ°Ô »ç¿ëµÇ°í ÀÖ½À´Ï´Ù.
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¡Ü Á¦Ç°¼³¸í |
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¡Ü Á¦Ç°Æ¯Â¡ |
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°ÇÃ༳ºñ °¢Á¾ °øÀå¼³ºñ ¹× Èí¼ö½Ä ³Ãµ¿±âµî¿¡ ±¤¹üÀ§ ÇÏ°Ô »ç¿ëµÇ°í ÀÖ½À´Ï´Ù.
1. ÆÄÀÌ·ÔÆ® ÀÛµ¿½ÄÀ̹ǷΠ¾ÐÃà°ø±â, Àü±âµîÀÇ º¸Á¶µ¿·ÂÀÌ ÇÊ¿äÇÏÁö ¾Ê°í
Á÷µ¿½Ä¿¡ ºñÇØ ¿ë·®ÀÌ ¸¹½À´Ï´Ù.
2. ¾Ð·ÂÁ¶Á¤À» ±¤¹üÀ§ÇÏ°Ô ÇÒ ¼ö ÀÖÀ¸¸ç ¾Ð·ÂÁ¶Á¤ÀÌ ¿ëÀÌÇÕ´Ï´Ù.(JRV-SF11:
0.35~8kgf/§²{0.035~0.8MPa}. JRV-SF21: 0.35~16kgf/§²{0.035~1.6MPa})
3. JRV-SF11ÇüÀº ½Ç¿ë½Å¾È Á¦ 13137È£ °¨¾Ð¹ëºêÀÇ ¿©°úÀåÄ¡ÀÇ
³»ÀåÀ¸·Î °ü³» ½ºÄÉÀÏ ¹× ºÒ¼ø¹°¿¡ ÀÇÇÑ ÀÛµ¿ÀåÇظ¦ »çÀü¿¡ ¿¹¹æÇϹǷΠ¿ì¼öÇÑ
¼º´ÉÀ» ¹ßÈÖÇÕ´Ï´Ù. |
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¡Ü ÀçÁú |
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No |
PART NAME |
JRV-SF11
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JRV-SF21 |
1 |
Body |
CAST IRON |
CAST CARBON STEEL |
2 |
Top Cover |
CAST IRON |
CAST CARBON STEEL |
3 |
Main Valve |
STAINLESS STEEL |
STAINLESS STEEL |
4 |
Main Valve Seat |
STAINLESS STEEL |
STAINLESS STEEL |
5 |
Piston |
CAST BRONZE |
CAST BRONZE or CAST IRON |
6 |
Cylinder |
CAST BRONZE |
CAST ST.ST |
7 |
Pilot Valve |
STAINLESS STEEL |
STAINLESS STEEL |
8 |
Pilot Valve Seat |
STAINLESS STEEL |
STAINLESS STEEL |
9 |
Diaphragm |
STAINLESS STEEL |
STAINLESS STEEL |
10 |
Adjust Screw |
BRASS |
BRASS |
11 |
Adjust Spring |
CARBON STEEL |
CARBON STEEL |
12 |
Spring Case |
CAST IRON |
CAST IRON |
1.INLET PRESSURE |
2~10 kgf/§²{0.2~1.0MPa} |
2~20 kgf/§²{0.2~2.0MPa} |
2.OUTLET PRESSURE |
0.35~1.0, 1.0~8.0 kgf/§²
{0.035~0.1,0.1~0.8MPa} |
1.0~16.0 kgf/§²
{0.1~1.6MPa} |
3.MAX REDUCING RATIO |
10 : 1 |
10 : 1 |
4.WORKING TEMP |
Max 220 ¡É |
Max 300 ¡É |
5.WORKING FLUID |
S |
S |
6.CONNECION |
10KFF Flanged |
20KFF Flanged |
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Fluid symbol
1. S : Steam
*ÁÖ
1. 2Â÷Ãø Á¶Àý¾Ð·ÂÀº 1Â÷Ãø ¾Ð·ÂÀÇ 80%ÀÌÇÏ°¡ µÇµµ·Ï Á¶Á¤ÇϽʽÿÀ
2. ¹ëºêÀüÈÄÀÇ ÃÖ¼ÒÂ÷¾Ð: 0.7kgf/§² {0.07MPa}
3. µð½ºÅ© ½ÃÆ® Çã¿ë ´©¼³·® : Á¤°Ý À¯·®ÀÇ 0.05%ÀÌÇÏ
4. ¸öü³»¾Ð½ÃÇè JRV-SF11: 15kgf/§²{1.5MPa}, JRV-SF21:30kgf/§²
{3.0MPa} |
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¡Ü Ä¡¼ö |
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MODEL |
PART |
15A |
20A |
25A |
32A |
40A |
50A |
65A |
80A |
100A |
125A |
450A |
200A |
JRV-SF11 |
L |
165 |
165 |
170 |
185 |
200 |
220 |
250 |
290 |
340 |
390 |
420 |
550 |
H1 |
75 |
75 |
75 |
85 |
85 |
92 |
110 |
130 |
155 |
180 |
195 |
250 |
H |
270 |
270 |
270 |
275 |
275 |
283 |
310 |
350 |
370 |
500 |
535 |
615 |
JRV-SF21 |
L |
200 |
200 |
200 |
225 |
230 |
250 |
280 |
310 |
320 |
350 |
395 |
560 |
H1 |
83 |
83 |
83 |
108 |
108 |
113 |
123 |
137 |
140 |
148 |
181 |
250 |
H |
292 |
292 |
292 |
307 |
301 |
325 |
366 |
445 |
445 |
459 |
466 |
620 |
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