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| DRA300 VCR Springless type °í¼øµµ¿ë °¡½º ·¹±Ö·¹ÀÌÅÍ |
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| Products Feature |
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DRA300 UHP Springless type Pressure Reducing Regulators
DRA300(Springless type) ½Ã¸®Áî´Â ¡°ÃÊ°í¼øµµ ¹ÝµµÃ¼ Á¦Á¶¿ë Gas Cabinet, Ư¼ö °¡½º ¶óÀÎ, Valve Manifold Boxes, ±âŸ ¿¬±¸½Ç¡± µî¿¡ »ç¿ëÇϵµ·Ï °í¾ÈµÈ Springless ŸÀÔÀÇ Pressure RegulatorÀÔ´Ï´Ù. Springless typeÀº ±âÁ¸¹æ½ÄÀÇ ½ºÇÁ¸µÀ» ¿ÏÀüÈ÷ Á¦°ÅÇϰí, ¿þÀ̺êÇü»óÀÇ ÆÇ ½ºÇÁ¸µ(ƯÇã10-2010-0113521)À» »ç¿ëÇÔÀ¸·Î½á, ÀϹÝÀûÀÎ ½ºÇÁ¸µÅ¸ÀÔÀÇ °áÁ¡(Àå±â°£ »ç¿ë½Ã ´©ÀûÇǷηΠ¹ß»ýÇÏ´Â ½ºÇÁ¸µ ÀÚü Particle ; À̹°ÁúÀÌ ¹ß»ýÇÔ)À» ¿Ïº®ÇÏ°Ô º¸¿ÏÇÔÀ¸·Î½á ¿øÃµÀûÀ¸·Î Á¦Ç° ³»ºÎÀÇ À̹°ÁúÀÌ ¹ß»ýÇÏÁö ¸øÇϵµ·Ï ÇÔÀ¸·Î, Userµé¿¡°Ô ´õ¿í ÃÊ °í¼øµµ/ûÁ¤À» ÇÊ¿ä·Î ÇÏ´Â °÷¿¡ ´õ¿í ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù. ¶ÇÇÑ DRA300 ½Ã¸®Áî´Â ¸ðµ¨¿¡ µû¶ó 316L VAR(Double melt VAR)¸¦ »ç¿ëÇÔÀ¸·Î ºÎ½Ä°¡½º¿¡ »ç¿ëÇϱ⿡ ´õ¿í ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù. ´ÙÀ̾ÆÇÁ·¥°ú ¸öü°£ÀÇ °æ°è ¸é¿¡ Material to Material Sealing µÇ¾î ÀÖ°í, 10 Ra ¶Ç´Â 5 Ra ÀÇ microinch ´ÜÀ§ÀÇ Á¤¹Ð Electro Polish¸¦ ÇÔÀ¸·Î½á, ÃÊÁ¤¹Ð Ç¥¸éó¸® µÇ¾îÀÖ½À´Ï´Ù. ±×¸®°í ´ÙÀ̾ÆÇÁ·¥°ú ¸ÞÀÎ ¹ëºê¸¦ ¿¬°á½ÃÄÑ (Tied ŸÀÔ Àû¿ë) À̹°ÁúÀÌ ¹ëºê ½ÃÆ®¿¡ Çü¼ºµÇ´õ¶óµµ ¾Ð·Â ´©¼³ÀÌ µÇÁö ¾Êµµ·Ï ÃÖ°íÀÇ ¾ÈÀü¼ºÀ» °âºñÇÑ ¹æ½ÄÀ¸·Î ¼³°è °í¾ÈµÈ Á¦Ç°ÀÔ´Ï´Ù. ƯÈ÷ µ¶¼º °¡½º, ¹ßȼº °¡½º, °íºÎ½Ä¼º °¡½ºµîÀ¸·Î ´ÙÀ̾ÆÇÁ·¥ÀÇ ÆÄ¿·ÎºÎÅÍ ¾ÈÀüÇÏ°Ô º¸È£ÇÏ´Â µ¥ À¯¿ëÇϸç, DRA300 ½Ã¸®Áî´Â À̹°Áú ¹ß»ýÀ» ¹æÁöÇϱâ À§ÇØ DI water ¼¼Á¤°ú E.P 10 Ra, 5 Ra±ÞÀ¸·Î ³»ºÎÇ¥¸éÀ» ó¸®ÇÏ¿´½À´Ï´Ù. DRA300 ½Ã¸®Áî´Â Á¶¸³, ¿ëÁ¢, ½ÇÇè°ú ¼¼Á¤±îÁöÀÇ ¸ðµç °øÁ¤Àº 100-class¿Í 10-class Å©¸°·ë¿¡¼ ¸ðµç ÀÛ¾÷ÀÌ ÀÌ·ç¾îÁý´Ï´Ù.
¶ÇÇÑ ¿ÜºÎÀûÀÎ Áøµ¿°ú °¡½º¶óÀÎÀÇ ¹Ì¼¼ Áøµ¿ µîÀ¸·Î ÀÎÇÏ¿© ÃÊ±â ¼ÂÆÃ °ªÀÌ ¹Ì¼¼ÇÏ°Ô Á¶±Ý¾¿ º¯ÇÏ´Â Çö»óÀ» ¿ÏÀüÈ÷ ÇØ°áÇÑ µå¶ó½ºÅ¸ ¸¸ÀÇ Push and Lock ŸÀÔ(ƯÇã 1086199Ãâ¿ø)ÀÇ Á¶Àý ¼ÕÀâÀ̸¦ Àû¿ëÇÏ¿© »ç¿ëÇϱ⿡ ´õ¿í Æí¸®ÇÕ´Ï´Ù. Á¶Àý ¼ÕÀâÀ̸¦ ´©¸£¸é ¼ÂÆÃ°ªÀÌ º¯ÇÏ´Â °ÍÀ» ¿ÏÀüÈ÷ ¹æÁöÇϸç, ¼ÕÀâÀ̸¦ ¾ÕÀ¸·Î ´ç±â¸é ÀÚÀ¯·Ó°Ô ¿øÇÏ´Â ¾Ð·ÂÀ¸·Î ´Ù½Ã ¼ÂÆÃ ÇÒ ¼ö ÀÖ´Â µå¶ó½ºÅ¸ ¸¸ÀÇ Æ¯Çã Ãâ¿øÇÑ Push and Lock ŸÀÔÀÇ ·¹±Ö·¹ÀÌÅÍ ÀÔ´Ï´Ù.
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| DRA300 |
- D |
025 |
S |
- H |
BASIS SERIES NUMBER |
BODY MATERIAL |
OUTLET PRESSURE RANGE |
DIAPHRAGM MATERIAL |
MAX. INLET PRESSURE |
| DRA300 |
| A = 316L Bright Annealed |
B.A |
| B = 316L Electropolish |
10Ra |
| C = 316L Intemal Electropolish |
10Ra |
| D = 316L Electropolish VAR(P.E.P) |
10Ra |
| E = 316L Electropolish VAR(P.E.P) |
5Ra |
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025 = 1-25psi (.1-1.7bar)
050 = 1-50psi (.1-3.5bar)
100 = 1-100psi (.1-7bar)
250 = 1-250psi (.2-17bar) |
S = STS 316L
H = Hastelloy-C |
H = 3500psi (238bar)
L = 600psi (41bar) |
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| P |
S |
- 4MS |
- G0S |
SEAT MATERIAL |
FLOW CAPACITY |
INLET and OUTLET
PORTS SIZE
"A" ¡¾1.5mm |
GAUGE PORTS OPTIONS |
P = PCTFE
T = Teflon
V = Vespel |
S = Cv 0.06 Standard (1/4")
O = Cv 0.2 Optional (1/4")
S = Cv 0.2 Standard (3/8")
S = Cv 0.5 Standard (1/2")
O = Cv 1.0 Optional (1/2")
S = Cv 1.2 Standard (3/4") |
| 4HP =1/4" H.P.I.C |
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| 4MS & 4FS = 1/4" Male, Female Sw. |
94mm |
| 8MS & 8FS = 3/8" Male, Female Sw. |
120mm |
| 2MS & 2FS = 1/2" Male, Female Sw. |
140mm |
| 3MS & 3FS = 3/4" Male, Female Sw. |
160mm |
| 4IMF = In 1/4" Male Out 1/4" Female |
94mm |
| 4IFM = In 1/4" Female Out 1/4" Male |
94mm |
| 2IMF = In 1/2" Male Out 1/2" Female |
140mm |
| 2IFM = In 1/2" Female Out 1/2" Male |
140mm |
| 4TS = 1/4" Tube Stubs |
94mm |
| 8TS = 3/8" Tube Stubs |
94mm |
| 2TS = 1/2" Tube Stubs |
120mm |
| 3TS = 3/4" Tube Stubs |
120mm |
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| G0S = None |
0 |
| G1S = 1/4" H.P.I.C |
1 |
| G2S = 1/4" H.P.I.C |
2 |
| G2B = 1/4" H.P.I.C |
2 |
| M1S = 1/4" Male Sw. |
1 |
| M2S = 1/4" Male Sw. |
2 |
| M2B = 1/4" Male Sw. |
2 |
| F1S = 1/4" Femle Sw. |
1 |
| F2S = 1/4" Femle Sw. |
2 |
| F2B = 1/4" Femle Sw. |
2 |
| S1S = 1/4" Fixed Male |
1 |
| S2S = 1/4" Fixed Male |
2 |
| S2B = 1/4" Fixed Male |
2 |
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| Specification |
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Ports
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DRA300-A100S-xxx-4MS-GxS 1/4" Male
DRA300-A100S-xxx-4FS-GxS 1/4" Female
DRA300-A100S-xxx-8MS-GxS 3/8" Male
DRA300-A100S-xxx-8FS-GxS 3/8" Female
DRA300-A100S-xxx-2MS-GxS 1/2" Male
DRA300-A100S-xxx-2FS-GxS 1/2" Female
DRA300-A100S-xxx-3MS-GxS 3/4" Male
DRA300-A100S-xxx-3FS-GxS 3/4" Female
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Leak Rate Certification
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to 1 x 10-10 atm cc/sec Helium available.
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Body Materials
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| DRA300-D100x-xxx-xxS-GxS 316L Electropolish VAR(P.E.P) |
10Ra |
| DRA300-E100x-xxx-xxS-GxS 316L Electropolish VAR(P.E.P) |
5Ra |
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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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DRA300-x100S-xxx-xxS-GxS STS 316L
DRA300-x100H-xxx-xxS-GxS Hastelloy-C
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Main Valve
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DRA300-A100S-xxx-xxS-GxS Stainless steel 316L Standard
DRA300-B100H-xxx-xxS-GxS Hastelloy-C Optional
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Valve Spring
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DRA300-A100S-xxx-xxS-GxS Stainless steel 316L Standard
DRA300-B100H-xxx-xxS-GxS Hastelloy-C Optional
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Valve Seat
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DRA300-B100S-xPx-xxS-GxS PCTFE
DRA300-B100S-xTx-xxS-GxS Teflon
DRA300-B100S-xVx-xxS-GxS Vespel
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Inlet Pressure Ranges
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DRA300-A100S-Hxx-xxS-GxS 3500psi(238bar)
DRA300-A100S-Lxx-xxS-GxS 600psi(42bar)
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Outlet Pressure Ranges
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DRA300-x025x-xxS-xMS-GxS 25psi(1.7bar)
DRA300-x050x-xxS-xMS-GxS 50psi(3.4bar)
DRA300-x100x-xxS-xMS-GxS 100psi(7bar)
DRA300-x250x-xxS-xMS-GxS 250psi(17bar)
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Operating Temperature
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PCTFE -40¡ÆC ~ +60¡ÆC (-40¡ÆF ~ +140¡ÆF)
Teflon -40¡ÆC ~ +70¡ÆC (-40¡ÆF ~ +165¡ÆF)
Vespel -40¡ÆC ~ +170¡ÆC (-40¡ÆF ~ +350¡ÆF)
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Flow Capacity
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DRA300-x100x-xxxS-4MS-GxS 1/4" Cv=0.06
DRA300-x100x-xxxO-4MS-GxS 1/4" Cv=0.2
DRA300-x100x-xxxS-8MS-GxS 3/8" Cv=0.2
DRA300-x100x-xxxS-2MS-GxS 1/2" Cv=0.5
DRA300-x100x-xxxO-2MS-GxS 1/2" Cv=1.2
DRA300-x100x-xxxS-3MS-GxS 3/4" Cv=1.2
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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 7~180psig (0.4 ~ 12bar) 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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