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

RM 0.00

PRE-ORDER: 4-6 WORKING WEEKS

Description

DRA200 (Tied type)

UHP VCR Tied Single Stage Pressure Reducing Regulators

 

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 3000psig (210bar) 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 A 025 S 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 = 3000psi(210bar)

L = 600psi(42bar)

P S 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

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   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 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   3000psi(210bar)
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