DRASTAR – 088 High Pressure Regulator (NPT 1/4” 1/2”)

PRE-ORDER: 4-6 WORKING WEEKS

 

Description

088 High Pressure

Relief / Back Pressure Reducing Regulators

 

Relief / Back High Pressure Regulators(NPT 1/4” 1/2”)

088 Series is a 1/4” and 1/2” NPT type back-pressure regulator suitable for water, chemical, liquid, gas, etc. Having Cv=0.05 or 0.6 and made of stainless steel 316L, 088 Series is specially suitable for high pressure from 5bar (72psig) up to max 700 bar (10,000psig).

◈ 1/4” or 1/2” NPT back-pressure regulator suitable for high pressure
◈ Controlled pressure ranges: 0.5bar~25bar, 0.5bar~50bar, 10bar~100bar, 20bar~250bar, 30bar~500bar, 40bar~700bar
◈ Wall mounting bracket option
◈ Design proof pressure: 150% of maximum rated
◈ Applicable for water, chemical, liquid, gas, etc.

[DRASTAR Regulators are Oil-free]
※ DRASTAR’s all pressure regulators are assembled, cleaned, inspected, and packed in clean-room equipped with clean bench, helium detector, particle counter, ultrasonic cleaner, ultrapure water system, vacuum packaging machine, etc. through oxygen cleaning procedure in compliance with process and regulations indicated in CGA 4.1. and or ASTM G-93 and are free of any grease or oils.

※ Caution: Filtering (gas 7㎛ ~ 15㎛, water 15㎛ ~ 80㎛) is a MUST to use in the general gas application other than high purity gases. Otherwise, it may cause a failure to the regulators. It is strongly recommended to install filter for extension of life span and saving the maintenance expense.

 

Ordering Information:

088 S 025 A 2 S H1
BASIS
SERIES
NUMBER
BODY
MATERIAL
CONTROLLED
PRESSURE
RANGE
PORTS
TYPE
F NPT
INLET
OUTLET
PORTS SIZE
FLOW
CAPACITY
VALVE
SEAT
HIGH
TEMPE-
RATURE
088 Series  S = Stainless
Steel 316LH = Hastelloy
C-276
025 = 25bar
(362psi)050 = 50bar
(725psi)100 = 100bar
(1,450psi)

250 = 250bar
(3,625psi)

500 = 500bar
(7,250psi)

700 = 700bar
(10,000psi)

A = 2 PortsL = 3 Ports

R = 3 Ports

2 = 1/2″ NPT

1 = 1/4″ NPT

S = Cv 0.05

Standard

O = Cv 0.6

Optional

PCTFE

Standard

P=PEEK
V=Vespel

Optional

 

 

H1 = 120°C

H2 = 250°C

H3 = 320°C

Optional                  

 

Specification:

Ports Size  088S-xxxA-1S   2-Ports   NPT 1/4″ Female
088S-xxxA-2S   2-Ports   NPT 1/2″ Female
 Design Proof Pressure  150% maximun
 Leak Rate  Certification  to 2 x 10 -8 atm cc/sec Helium
 Body Materials  088S-xxx-2S   Stainless steel 316L
088H-xxx-2S   Hastelloy C-276
 Bonnet Material  Aluminum #2024 (088SS / Stainless steel 316L Optional)
 Diaphragm  088S-xxxA-2S   Stainless steel 316L
088S-xxxA-2SH   Hastelloy-C22
 Main Valve  Stainless steel 316L
 Valve Spring  Stainless steel 316L
 Valve Seat  Teflon (Kel-F, Polyimide, etc.. Optional)
 Outlet Pressure  Ranges  088S-025A-2S   1~25bar(362psi)
088S-050A-2S   2~50bar(725psi)
088S-100A-2S   4~100bar(1450psi)
088S-250A-2S   6~250bar(3625psi)
088S-500A-2S   10~500bar(7250psi)
088S-700A-2S   15~700bar(10000psi)
 Operating  Temperature  088S-xxxA-2S  -40°C ~ +70°C (-40°F ~ +165°F) Standard
088S-xxxA-2S-H1 +120°C
088S-xxxA-2S-H2 +250°C
088S-xxxA-2S-H3 +320°C
+350°C ~ +540°C (+428°F ~ +1000°F)   Optional
 Flow Capacity  088S-xxxA-2S Cv=0.05
088S-xxxA-2O Cv=0.6 (High Flow)
 Optional  Panel mounting bracket
 Weight  2.7kg

 

 

Additional information

Weight 3 kg
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