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SCREW TYPE ¿É¼ÇÇ°(¾Ð·Â°è ºÎÂø) FLANGE TYPE

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MODEL NAME PRV-10S, 20S, 30S PRV-10F, 20F, 30F
Àû¿ëÀ¯Ã¼ Air, N2, O2, Ar, H2
Àû¿ë¿Âµµ Max. 120¡É
1Â÷Ãø Àû¿ë¾Ð·Â Max. 10bar, 20bar, 30bar
2Â÷Ãø ¼³Á¤¾Ð·Â ¹üÀ§ 1.0~3.5bar / 3~7bar / 7~12bar
ÃÖ´ë °¨¾Ðºñ 20:1(Extra 30:1)
¹ëºê ÀüÈÄÀÇ ÃÖ¼Ò Â÷¾Ð 0.7bar
ÀçÁú º»Ã¼ A105 Stainless steel F304, 316
½ÃÆ®, µð½ºÅ© Stainless steel 304 ¶Ç´Â 420 Nitrated
Piston Sealing Viton or Aflas O-Ring
Á¢¼Ó¹æ½Ä KS PT Screw KS 10K, 20K, 30K RF Flange
NPT Screw ANSI 150lb, 300lb, 600lb
º»Ã¼ ³»¾Ð½ÃÇè Àû¿ë¾Ð·ÂÀÇ 1.5¹è(¼ö¾Ð)
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- 1Â÷Ãø Àû¿ë¾Ð·ÂÀÌ Max. 200bar±îÁö ¼³°è Á¦ÀÛ
- Optional Pressure Gauge(Out or In & Out)
- ¼³Á¤¾Ð·Â Á¶Àý¹æ½Ä : Screwed Cap, Screwed Handle
- Optional ÀüÇØ¿¬¸¶(Electrical Polish) ½Ç½Ã

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Çü½Ä¹øÈ£ PT d L H1 H2 ¨ªA
15A 1/2" 80 50 208 90
20A 3/4" 80 50 208 90
25A 1" 90 60 236 100
40A 1¨ö" 120 90 322 135
50A 2" 130 100 340 150
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Flange Type ¼³°è¾Ð·Â µî±Þº° ¸é°£°Å¸®(LF) Ä¡¼öÇ¥
Description 15A 20A 25A 40A 50A
KS 10K / ANSI 150 160 160 184 222 254
KS 20K / ANSI 300 160 160 197 235 267
KS 30K / ANSI 600 180 180 210 251 286
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1Â÷Ãø ¾Ð·Â(Primary pressure) °¨¾Ð¹ëºê º»Ã¼³»ÀÇ ÀÔ±¸Ãø ¾Ð·Â ¶Ç´Â °¨¾Ð¹ëºê¿¡ °¡±î¿î ¹è°ü³»ÀÇ ¾Ð·Â
2Â÷Ãø ¾Ð·Â(Secondary pressure) °¨¾Ð¹ëºê º»Ã¼³»ÀÇ ÀÔ±¸Ãø ¾Ð·Â ¶Ç´Â °¨¾Ð¹ëºê¿¡ °¡±î¿î ¹è°ü³»ÀÇ ¾Ð·Â
¼³Á¤¾Ð·Â(Set pressure) ÃÖ¼ÒÁ¶Àý °¡´É À¯·®¿¡ À־ÀÇ 2Â÷Ãø ¾Ð·Â
¿ÀÇÁ¼Â(Off-set pressure) 2Â÷ÃøÀÇ ¾Ð·ÂÀ» ¼³Á¤ ÈÄ ÃÖÃÊ Á¶Àý °¡´É À¯·®ºÎÅÍ Á¤°ÝÀ¯·®±îÁö Á¡Â÷ÀûÀ¸·Î Áõ°¡ ½ÃÄ×À» °æ¿ì ¶³¾îÁö´Â ¾Ð·Â, Áï ¼³Á¤¾Ð·Â°úÀÇ Â÷ÀÌ ÀÔ·Â
üÀý ½Â¾Ð(Lock up pressure) °¨¾Ð¹ëºêÀÇ 2Â÷Ãø È帧À» Â÷´ÜÇÏ¿´À» ¶§ ¼ø°£ÀûÀ¸·Î »ó½ÂÇÏ´Â ¾Ð·Â
ÃÖ¼Ò Á¶Àý °¡´É À¯·®(Minimum adjustable flow) ¹ëºê¸¦ ¼­¼­È÷ °³¹æ ÈÄ ¾ÈÁ¤µÈ È帧À» º¸ÀüÇÒ ¼ö ÀÖÀ» ¶§ÀÇ À¯·®
Á¤°ÝÀ¯·®(Rated flow) 1Â÷ÃøÀÇ ¾Ð·ÂÀ» ÀÏÁ¤ÇÏ°Ô ÇÏ°í ¼ÒÁ¤ÀÇ off-set ³»¿¡¼­ÀÇ ÃÖ´ëÀ¯·®

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