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| DR70½Ã¸®Áî °íÀ¯·® »ê¾÷¿ë ·¹±Ö·¹ÀÌÅÍ 3/4" , 1" |
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| Products Feature |
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DR70 Series NPT & BSP type 3/4", 1" Pressure Reducing Regulators
DR70½Ã¸®Áî´Â ¹°, ÄɹÌÄ®, Liquid ¶Ç´Â °¡½ºµî ¸¹Àº À¯·®À» ÇÊ¿ä·Î ÇÏ´Â ¹è°ü¶óÀε °¡Àå ÀûÇÕÇÑ Á¦Ç°ÀÌ¸ç ¹è°ü »çÀÌÁî´Â NPT or BSP 1/2¡± , 3/4, 1¡±±îÁö ¼±ÅÃÇÏ¿©
»ç¿ë °¡´ÉÇϸç Cv=3.5ÀÔ´Ï´Ù Á¦Ç°ÀÇ ÀåÁ¡Àº ÀÚüÀûÀ¸·Î DROP¸¦ ¿ÏÀüÈ÷ º¸Á¤ÇØÁÖ±â(Àâ¾ÆÁÖ±â) ¶§¹®¿¡ P1ÀÇ ¾Ð·Â º¯È°¡ Å©´ÙÇÏ¿©µµ P2ÀÇ ¾Ð·Â(Á¶Á¤ ¶Ç´Â ¼ÂÆÃ¾Ð·Â)Àº º¯È¾øÀÌ
¾ÈÁ¤ÀûÀ¸·Î Á¤¹ÐÇÏ°Ô À¯Áö½ÃÄÑ ÁÖ´Â ·¹±Ö·¹ÀÌÅÍ ÀÔ´Ï´Ù Body ÀÇ ÀçÁúÀº ¸ðµ¨¿¡ µû¶ó Brass or Stainless steel 316L·Î ÀÌ·ç¾îÁ³À¸¸ç ÀÔ±¸ ¾Ð·ÂÀº Brass 100bar(1500psi)
Stainless steel 420bar(6000psi)±îÁö Æø³Ð°Ô »ç¿ë °¡´ÉÇÏ¸ç °¢°¢ÀÇ ¸ðµ¨¿¡ µû¶ó Outlet Working pressure 1 ~ 350bar(5000psi)±îÁö »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
*ÁÖÀÇ : Å©¸°¶óÀÎÀÌ ¾Æ´Ñ ÀÏ¹Ý ¶óÀο¡ »ç¿ë ÇÒ °æ¿ì ÇÊÅ͸µ(gas 7§ ~ 15§, water 15§ ~ 80§)Àº ÇʼöÀ̸ç, ±×·¸Áö ¾ÊÀ¸¸é ¹Ù·Î °íÀåÀÇ ¿øÀÎÀ̵˴ϴÙ.
¸ðµç Á¦Ç°ÀÇ ÇÊÅ͸µÇÏ¿© »ç¿ëÇϸé A/S ºñ¿ë Àý°¨°ú ÇÔ²² Á¦Ç°ÀÇ ¼ö¸í¿¬Àå¿¡ ¸¹Àº µµ¿òÀ̵˴ϴÙ. |
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| DR702 |
- S |
P |
- 010 |
- NP |
2 |
- V |
- H1 |
BASIS SERIES NUMBER |
BODY MATERIAL |
VALVE SEAT |
CONTROLLED PRESSURE RANGE |
INLET OUTLET PORTS |
INLET OUTLET PORTS SIZE |
SELF VENTING |
HIGH TEMPE- RATURE |
DR701 = Bolt Control
DR702 = Knob Control |
B = Brass 100bar(1450psi)
S = STS 316L 200bar(3000psi)
SH = STS 316L 420bar(6000psi) |
P = Teflon
V = Vespel |
010 = 10bar(145psi)
025 = 25bar(362psi)
050 = 50bar(725psi)
070 = 70bar(1000psi)
SH Model Only
150 = 150bar(2100psi)
250 = 250bar(3600psi)
350 = 350bar(5000psi) |
NP = NPT
BS = BSP |
2 = 3/4"
3 = 1" |
V = Self-
Venting
Optional |
H1 = 120¡ÆC
H2 = 250¡ÆC
H3 = 500¡ÆC
Optional |
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| Specification |
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Ports
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3/4", 1" Female NPT & BSP
DR702-xx-0xx-NPx NPT
DR702-xx-0xx-BSx BSP
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Leak Rate Certification
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to 2 x 10-8 atm cc/sec Helium available.
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Body Materials
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DR702-Sx-010-NP3 Stainless steel 316L
DR702-Bx-010-NP3 Nickel Plated Brass
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Bonnet Material
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Nickel Plated Brass (Stainless steel 316L Optional)
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Diaphragm
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Stainless steel 316L |
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Main Valve
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Stainless steel 316L
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Valve Spring
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Stainless steel 316L
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Valve Seat
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Teflon Standard
Vespel Optional
DR70x-SHV-xxx-xxx (SH model Only Vespel)
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Outlet Pressure Ranges
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DR702-Sx-010-xxx 10bar(145psi)
DR702-Sx-025-xxx 25bar(360psi)
DR702-Sx-050-xxx 50bar(7205psi)
DR702-Sx-070-xxx 70bar(1000psi)
DR702-SHV-150-xxx 150bar(2100psi) SH model Only
DR702-SHV-250-xxx 250bar(3600psi) SH model Only
DR702-SHV-350-xxx 350bar(5000psi) SH model Only
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Operating Temperature
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-40¡ÆC ~ +70¡ÆC (-40¡ÆF ~ +165¡ÆF) Standard
+120¡ÆC ~ +540¡ÆC (+328¡ÆF ~ +1000¡ÆF) Optional
DR702-Sx-010-NP3-H1 +120¡ÆC Optional
DR702-Sx-010-NP3-H2 +250¡ÆC Optional
DR702-Sx-010-NP3-H3 +500¡ÆC Optional
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Flow Capacity
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Cv = 3.5 Standard
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Standard Optional
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Outlet Gauge etc.. |
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| Technology & Certification |
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°¢ Á¦Ç°µéÀº ÃÖ°íÀÇ ¾ÈÀü¼º°ú ½¬¿î Á¶ÀÛ¼ºÀ» °í·ÁÇÏ¿© Á¦À۵Ǿú½À´Ï´Ù. ±×·¯³ª °¡Àå ¾ÈÀüÇϰí È¿À²ÀûÀÎ Regulator »ç¿ëÀ» À§Çؼ´Â ½ÇÁ¦ »ç¿ë ¾Ð·ÂÀ» °¢°¢ ¸ðµ¨ÀÇ »ç¿ë ¾Ð·Â¿¡ 25% ~ 75% À̳»¿¡¼ »ç¿ëÇÏ¸é °¡Àå ÀÌ»óÀûÀÎ ¾Ð·ÂÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù, Á¤¹ÐÇÏ°í ¿øÈ°ÇÑ µ¿ÀÛ°ú Á¦Ç°ÀÇ ¼ö¸í ¿¬ÀåÀ» À§Çؼ´Â ¸ðµ¨¿¡ µû¶ó 2.5bar ~ 260bar ¹üÀ§ ³»¿¡¼ »ç¿ëÇϱ⸦ Àû±Ø ±ÇÀåÇÕ´Ï´Ù.
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| Sales information |
¼¿ï½Ã ±¸·Î±¸ ±¸·Î3µ¿ 222-31 ÁöÇ÷¯½º 202È£(±¸·Îµ¿ µðÁöÅзΠ26-123)
Tel : 02-2637-0114 Fax : 02-2637-3114
E-mail : dragon@drastar.com
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