UHP VCR Tied Single Stage Pressure Reducing Regulators- DRA200 (Tied t – MAKGIL - HỆ THỐNG CUNG CẤP VẬT TƯ CÔNG NGHIỆP SỐ 1 VIỆT NAM
2323123
Danh mục sản phẩm

UHP VCR Tied Single Stage Pressure Reducing Regulators- DRA200 (Tied type)

Mã sản phẩm: DRA200
Nhà sản xuất: Drastar
Giá liên hệ
  • Vận chuyển: Phí vận chuyển tùy thuộc vào đơn hàng

Products Feature

UHP Tied Diaphragm Low Pressure VCR(1/4” 3/8” 1/2” 3/4”) 

DRA200 Series is an UHP low pressure reducing regulator with B.A. 25Ra, E.P. 10Ra, or E.P. 5Ra surface finishes and applicable for gas cabinet for semiconductor manufacturing, specialty gases, valve manifold boxes, and other research labs, etc. Inlet pressures are 3600psig (250bar) or 600psig (42bar) and outlet pressures are 5psig (0.3bar) up to 250psig (17bar). 

◈ 1/4”, 3/8”, 1/2”, and 3/4” VCR type 
◈ Tied-diaphragm design for positive shut-off and protecting the rupture of diaphragm 
◈ Surfaces finishes to B.A. 25Ra, E.P. 10 Ra or E.P. 5 Ra microinch 
◈ Push and lock type handle (DRASTAR patent No. 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 gas line, toxic gases, pyrophoric gases, and high corrosive gases 

※ 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.

DRA200-A025S-H
BASIS 
SERIES 
NUMBER
BODY 
MATERIAL
OUTLET 
PRESSURE 
RANGE
DIAPHRAGM 
MATERIAL
MAX. 
INLET 
PRESSURE


DRA200


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 = 3600psi(250bar) 

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 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 

   Specification

 Ports

  DRA200-A100S-xxx-4MS-GxS   1/4"  Male 
  DRA200-A100S-xxx-4FS-GxS    1/4"  Female 
  DRA200-A100S-xxx-8MS-GxS   3/8"  Male 
  DRA200-A100S-xxx-8FS-GxS    3/8"  Female 
  DRA200-A100S-xxx-2MS-GxS   1/2"  Male 
  DRA200-A100S-xxx-2FS-GxS    1/2"  Female 
  DRA200-A100S-xxx-3MS-GxS   3/4"  Male 
  DRA200-A100S-xxx-3FS-GxS    3/4"  Female

 Design Proof Pressure

  150% maximun rated

 Leak Rate 
 Certification

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

 Body Materials

  DRA200-A100x-xxx-xxS-GxS 316L BA -------------- 25Ra

  DRA200-B100x-xxx-xxS-GxS 316L EP ------------- 10Ra 
  DRA200-C100x-xxx-xxS-GxS 316L EP(P.E.P) -------5Ra 
  DRA200-D100x-xxx-xxS-GxS 316L VAR EP ----------10Ra 
  DRA200-E100x-xxx-xxS-GxS 316L VAR EP(P.E.P) --- 5Ra

 Bonnet Material

  Nickel Plated Brass (Stainless steel 316L Optional)

 Diaphragm

  DRA200-x100S-xxx-xxS-GxS  STS 316L 
  DRA200-x100H-xxx-xxS-GxS  Hastelloy-C

 Main Valve

  DRA200-A100S-xxx-xxS-GxS  Stainless steel 316L  Standard 
  DRA200-B100H-xxx-xxS-GxS  Hastelloy-C  Optional

 Valve Spring

  DRA200-A100S-xxx-xxS-GxS  Stainless steel 316L  Standard 
  DRA200-B100H-xxx-xxS-GxS  Hastelloy-C  Optional

 Valve Seat

  DRA200-B100S-xPx-xxS-GxS  PCTFE 
  DRA200-B100S-xTx-xxS-GxS  Teflon 
  DRA200-B100S-xVx-xxS-GxS  Vespel

 Inlet Pressure 
 Ranges

  DRA200-A100S-Hxx-xxS-GxS   3600psi(250bar) 
  DRA200-A100S-Lxx-xxS-GxS   600psi(42bar)

 Outlet Pressure 
 Ranges

  DRA200-x025x-xxS-xMS-GxS   25psi(1.7bar) 
  DRA200-x050x-xxS-xMS-GxS   50psi(3.4bar) 
  DRA200-x100x-xxS-xMS-GxS   100psi(7bar) 
  DRA200-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

  DRA200-x100x-xxxS-4MS-GxS   1/4"  Cv=0.06 
  DRA200-x100x-xxxO-4MS-GxS   1/4"  Cv=0.2 
  DRA200-x100x-xxxS-8MS-GxS   3/8"  Cv=0.2 
  DRA200-x100x-xxxS-2MS-GxS   1/2"  Cv=0.5 
  DRA200-x100x-xxxO-2MS-GxS   1/2"  Cv=1.2 
  DRA200-x100x-xxxS-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

PDF Catalogue