DRA700 Lok Type °í¼øµµ¿ë °¡½º ·¹±Ö·¹ÀÌÅÍ
Products Feature
DRA700 Series Lock type Pressure Reducing Regulators

DRA700 ½Ã¸®Áî´Â Hook-up Line, Bulk Gas Line, °í¼øµµ °¡½ºµî¿¡ »ç¿ëÇϱ⿡ ÃÖÀûÀÇ ¼º´É°ú ¼¼Á¤À» ±¸ÇöÇÑ °æÁ¦ÀûÀÎ B. A. ±Þ ¸ðµ¨ÀÇ Pressure Reducing RegulatorÀÔ´Ï´Ù. ¹ÝµµÃ¼ »ý»ê ¶óÀÎ µî¿¡ »ç¿ëÇϱ⿡ ÀûÇÕÇÑ Á¦Ç°ÀÌ¸ç ³»ºÎ Ç¥¸éÀº B. A. ±ÞÀ¸·Î ó¸®ÇÏ¿´½À´Ï´Ù. ƯÇã(10-0753280) Ãâ¿øÇÑ Locking-Plate ¹æ½ÄÀÌ Àû¿ëµÈ Á¦Ç°ÀÔ´Ï´Ù. »ç¿ë ¿ëµµ¿¡ µû¶ó 2-ports, 3-ports ¶Ç´Â 4-ports¸¦ ¼±ÅÃÇÏ¿© »ç¿ë ÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿´½À´Ï´Ù. ÀÔ±¸ ¾Ð·ÂÀº ÃÖ´ë 3500psig(241bar)À̰í Outlet working pressure °¢°¢ÀÇ ¸ðµ¨¿¡ µû¶ó ÃÖ´ë 250psig(17bar)±îÁö »ç¿ëÇϱ⿡ ´õ¿í ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù. DRA700 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.
Ordering Information.
DRA700 -      A 025 -     H
BASIS
SERIES
NUMBER
BODY
MATERIAL
OUTLET
PRESSURE
RANGE
MAX.
INLET
PRESSURE
DRA700
A = 316L Bright Annealed B.A 15Ra

025 = 1-25psi (.1-1.7bar)
050 = 1-50psi (.1-3.5bar)
100 = 1-100psi (.1-7bar)
250 = 1-250psi (.2-17bar)

H = 3500psi(238bar)

L = 600psi(41bar)

P S -      4L -      G0S
SEAT
MATERIAL
FLOW
CAPACITY
INLET and OUTLET
PORTS SIZE
Type "A" ¡¾3.0mm
GAUGE PORTS
OPTIONS
P = PCTFE

T = Teflon
S = Cv 0.06 Standard (1/4")
O = Cv 0.2 Optional (1/4")
S = Cv 0.2 Optional (3/8")
S = Cv 0.5 Optional (1/2")
O = Cv 1.0 Optional (1/2")
S = Cv 1.2 Standard (3/4")
4L = 1/4" Lock 105mm
8L = 3/8" Lock 115mm
2L = 1/2" Lock 150mm
3L = 3/4" Lock 150mm
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
Specification

 Ports

 DRA700-A100-xxx-4L-GxS   1/4" Lock type
 DRA700-A100-xxx-8L-GxS   3/8" Lock type
 DRA700-A100-xxx-2L-GxS   1/2" Lock type
 DRA700-A100-xxx-3L-GxS   3/4" Lock type

 Leak Rate Certification

 to 1 x 10-9 atm cc/sec Helium available.

 Body Materials

DRA700 Series (316L Standard) Bright Annealed B.A 15Ra

 Bonnet Material

 Nickel Plated Brass (Stainless steel 316L Optional)

 Diaphragm

 DRA700-A100-xxx-xL-GxS Stainless steel 316L Standard

 Main Valve

 DRA700-A100-xxx-xL-GxS Stainless steel 316L Standard

 Valve Spring

 DRA700-A100-xxx-xL-GxS Stainless steel 316L Standard

 Valve Seat

DRA700-A100-xPx-xL-GxS  PCTFE
DRA700-A100-xTx-xL-GxS  Teflon

 Inlet Pressure Ranges

 DRA700-A100-Hxx-xL-GxS  3500psi(238bar)
 DRA700-A100-Lxx-xL-GxS  600psi(42bar)

 Outlet Pressure Ranges

 DRA700-A025-xxS-xL-GxS  25psi(1.7bar)
 DRA700-A050-xxS-xL-GxS  50psi(3.4bar)
 DRA700-A100-xxS-xL-GxS  100psi(7bar)
 DRA700-A250-xxS-xL-GxS  250psi(17bar)

 Operating Temperature

 PCTFE -40¡ÆC ~ +60¡ÆC (-40¡ÆF ~ +140¡ÆF)
 Teflon -40¡ÆC ~ +70¡ÆC (-40¡ÆF ~ +165¡ÆF)

 Flow Capacity

 DRA700-A100x-xxS-4L-GxS  1/4"  Cv=0.06
 DRA700-A100x-xxO-4L-GxS  1/4"  Cv=0.2
 DRA700-A100x-xxS-8L-GxS  3/8"  Cv=0.2
 DRA700-A100x-xxS-2L-GxS  1/2"  Cv=0.5
 DRA700-A100x-xxO-2L-GxS  1/2"  Cv=1.2
 DRA700-A100x-xxS-3L-GxS  3/4"  Cv=1.2

Technology & Certification
°¢ 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.
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