UHP VCR Single Stage Pressure Reducing Regulators- UHP VCR Single Stag – MAKGIL - HỆ THỐNG CUNG CẤP VẬT TƯ CÔNG NGHIỆP SỐ 1 VIỆT NAM
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UHP VCR Single Stage Pressure Reducing Regulators- DRA100 (non-tied type)

Mã sản phẩm: DRA100
Nhà sản xuất: Drastar
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   Products Feature

UHP VCR type Pressure Reducing Regulators 

DRA100 Series is an UHP low pressure reducing regulator with B.A. 25Ra, E.P. 10Ra, or E.P. 5Ra surface finish and applicable for high purity semiconductor manufacturing, specialty gas, and bulk gas lines as well as other facilities. Inlet pressures are 3000psig (210bar) or 600psig (42bar) and outlet pressure are 5psig(0.3bar) up to 250psig (17bar). 

★ 1/4”, 3/8”, 1/2”, and 3/4” VCR type 
★ Non-tied diaphragm type 
★ Surfaces finishes to B.A. 25Ra, E.P. 10 Ra or E.P. 5 Ra microinch 
★ Push and lock type handle (DRASTAR patent #10-1086199) mounted 
★ Threadless type: enhanced particle prevention by adopting the locking-plate seal system (DRASTAR patent #10-0753280) 
★ All works of welding, assembly, test and cleaning are performed in class 100 and class 10 clean-rooms 
★ Design proof pressure: 150% of maximum rated 
★ Applicable for Semiconductor manufacturing, specialty gases, bulk gas line and other facilities 

With DRASTAR’s patented (patent #1086199) “push and lock type handle”, you can operate it easily and stably; “locking” by pushing down the handle will prevent any slight change of pre-set pressure value, which could possibly be caused by any vibration from gas pipeline or ambient applications and the other way “unlocking” by pulling it back enables you to adjust the pressure value freely again.

   Ordering Information.

DRA100-A025S-H
BASIS 
SERIES 
NUMBER
BODY MATERIAL & 
SURFACE FINISH
OUTLET 
PRESSURE 
RANGE
DIAPHRAGM 
MATERIAL
MAX. 
INLET 
PRESSURE


DRA100


A = 316L B.A -------------- 25Ra 

B = 316L E.P -------------- 10Ra 

C = 316L E.P(P.E.P) ------- 5Ra 

D = 316L VAR E.P ---------- 10Ra 

E = 316L VAR E.P(P.E.P)---- 5Ra  

 

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 = 3000psi(210bar) 

L = 600psi(42bar)
PS-4MS-G0S
SEAT 
MATERIAL
FLOW 
CAPACITY
INLET 
OUTLET 
PORTS SIZE 
                  Type "A" ± 1.0mm
GAUGE 
PORTS 
OPTIONS 
               Gauge Ports
P = PCTFE 

T = Teflon 

V = Vespel
S = Cv 0.06 
    1/4" Standard 

O = Cv 0.2 
    1/4" Optional 

S = Cv 0.2 
    3/8" Standard 

S = Cv 0.5 
    1/2" Standard 

O = Cv 1.0 
    1/2" Optional 

S = Cv 1.2 
    3/4" Standard

4HP = 1/4" H.P.I.C 

4MS = 1/4" Male Swivel ---- 94mm 
4FS = 1/4" Female Swivel -- 94mm 
4FL = 1/4" Female Swivel -- 114mm 
4ML = 1/4" Male Swivel ---- 114mm 

8MS = 3/8" Male Swivel ---- 120mm 
8FS = 3/8" Female Swivel -- 120mm 

2MS = 1/2" Male Swivel ---- 140mm 
2FS = 1/2" Female Swivel -- 140mm 
2ML = 1/2" Male Swivel ---- 180mm 
2FL = 1/2" Female Swivel -- 180mm 
2FSS/2MSS=1/2" F. Male Sw.122mm 

3MS = 3/4" Male Swivel ---- 160mm 
3FS = 3/4" Female Swivel -- 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 
2IMFL = In 1/2" Male 
          Out 1/2" Female ----- 180mm 
2IFML = In 1/2" Female 
          Out 1/2" Male ------- 180mm 

4TS = 1/4" Tube Stubs ---- 94mm 
8TS = 3/8" Tube Stubs ---- 94mm 
2TS = 1/2" Tube Stubs ---- 120mm 
3TS = 3/4" Tube Stubs ---- 160mm 

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 Swivel -- 1 

M2S = 1/4" Male Swivel -- 2 

M2B = 1/4" Male Swivel -- 2 

F1S = 1/4" Femle Swivel -- 1 

F2S = 1/4" Femle Swivel -- 2 

F2B = 1/4" Femle Swivel -- 2 

S1S = 1/4" Fixed Male -- 1 

S2S = 1/4" Fixed Male -- 2 

S2B = 1/4" Fixed Male -- 2 

   Specification

 Ports

  DRA100-A100S-xxx-4MS-GxS   1/4"  Male 
  DRA100-A100S-xxx-4FS-GxS    1/4"  Female 
  DRA100-A100S-xxx-8MS-GxS   3/8"  Male 
  DRA100-A100S-xxx-8FS-GxS    3/8"  Female 
  DRA100-A100S-xxx-2MS-GxS   1/2"  Male 
  DRA100-A100S-xxx-2FS-GxS    1/2"  Female 
  DRA100-A100S-xxx-3MS-GxS   3/4"  Male 
  DRA100-A100S-xxx-3FS-GxS    3/4"  Female

 Design Proof Pressure

  150% maximum rated

 Leak Rate 
 Certification

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

 Body Materials

  DRA100-A100x-xxx-xxS-GxS 316L B.A ------------------ 25Ra 
  DRA100-B100x-xxx-xxS-GxS 316L E.P ------------------ 10Ra 
  DRA100-C100x-xxx-xxS-GxS 316L E.P(P.E.P) ------------5Ra 
  DRA100-D100x-xxx-xxS-GxS 316L VAR E.P ---------------10Ra 
  DRA100-E100x-xxx-xxS-GxS 316L VAR(P.E.P) ------------ 5Ra

 Bonnet Material

  Nickel Plated Brass (Stainless steel 316L Optional)

 Diaphragm

  DRA100-x100S-xxx-xxS-GxS  STS 316L 
  DRA100-x100H-xxx-xxS-GxS  Hastelloy-C22

 Main Valve

  DRA100-A100S-xxx-xxS-GxS  Stainless steel 316L  Standard 
  DRA100-B100H-xxx-xxS-GxS  Hastelloy-C22  Optional

 Valve Spring

  DRA100-A100S-xxx-xxS-GxS  Stainless steel 316L  Standard 
  DRA100-B100H-xxx-xxS-GxS  Hastelloy-C22  Optional

 Valve Seat

  DRA100-B100S-xPx-xxS-GxS  PCTFE 
  DRA100-B100S-xTx-xxS-GxS  Teflon 
  DRA100-B100S-xVx-xxS-GxS  Vespel

 Inlet Pressure 
 Ranges

  DRA100-A100S-Hxx-xxS-GxS   3000psi(210bar) 
  DRA100-A100S-Lxx-xxS-GxS   600psi(42bar)

 Outlet Pressure 
 Ranges

  DRA100-x025x-xxS-xMS-GxS   25psi(1.7bar) 
  DRA100-x050x-xxS-xMS-GxS   50psi(3.4bar) 
  DRA100-x100x-xxS-xMS-GxS   100psi(7bar) 
  DRA100-x250x-xxS-xMS-GxS   250psi(17bar)

 Operating 
 Temperature

  PCTFE -40°C ~ +60°C (-40°F ~ +140°F) 
  Teflon -40°C ~ +70°C (-40°F ~ +165°F) 
  Vespel -40°C ~ +170°C (-40°F ~ +350°F)

 Flow Capacity

  DRA100-x100x-xxS-4MS-GxS   1/4"  Cv=0.06 
  DRA100-x100x-xxO-4MS-GxS   1/4"  Cv=0.2 
  DRA100-x100x-xxS-8MS-GxS   3/8"  Cv=0.2 
  DRA100-x100x-xxS-2MS-GxS   1/2"  Cv=0.5 
  DRA100-x100x-xxO-2MS-GxS   1/2"  Cv=1.2 
  DRA100-x100x-xxS-3MS-GxS   3/4"  Cv=1.2


     Recommendations


Each product is manufactured taking into consideration of the best safety and easy manipulation. However in order to use the regulator in most safe, effective, precise and smooth way and prolong its life time, you are recommended to use the actual pressure within the range of 25% ~ 75% of its rated pressure.



[ Unit conversion program ]

unitunit conversion
atmosphereatm
barbar
mbarmbar
kg_f/cm^2kg_f/cm^2
Pound per Squire InchPSI (= lb/in^2)
dyne per square centimeterdyne/cm^2
PascalPa
Newton per square meterN/m^2
Hecto PascalhPa
Kilo PascalkPa
Mega PascalMPa
수주(水柱)밀리미터mm H_2O (= mm Aq)
수주(水柱)인치in H_2O (= in Aq)
수은주(水銀柱)밀리미터mm Hg (= Torr)
수은주(水銀柱)인치in Hg

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