Ç° ¸ñ [JRV-SF11,21] °¨¾Ð¹ëºê


 
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.

 
¡á Ư¡
°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.

¡á ÀçÁú

NO

PART NAME

JRV-SF11

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

20KRF Flanged

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}

¡á Ä¡¼ö (Unit:mm)

MODEL

PART

15A

20A

25A

32A

40A

50A

65A

80A

100A

125A

150A

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

*ÁÖ¹®¿¡ µû¶ó Ç÷£Áö´Â ANSI±Ô°ÝÀ¸·Îµµ Á¦ÀÛÇÒ ¼ö ÀÖ½À´Ï´Ù.