◈ 1/4” NPT type regulator.
◈ Inlet pressures are 3000psig (210bar) and outlet pressures are 25pisg (1.7bar), 50psig(3.5bar), 100psig(7bar), 250psig(17bar), 500psig (35bar)
◈ Panel mounting nut or wall mounting bracket available as option.
◈ W072S-0000x-1O: W model is only for Liquid or Water.
◈ Design proof pressure: 150% of maximum rated.
◈ Applicable for research labs, industrial gas control, gas cylinder, general gas line, bulk gas line, analytical application, ultra-pure gases, mixing gases, corrosive gases as well as liquid lines.
◈ 3-ports, on request:  2-ports, 4-ports and 5-ports, 6-ports available.
 * Pressure Conversion 14.5 PSIG = 1 bar 145 PSIG = 1 MPa

[DRASTAR Regulators are Oil-free]
DRASTAR’s all pressure regulators are assembled, cleaned, inspected, and packed in clean-rooms 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.

SPECIFICATIONS

 Ports:1/4"  Female NPT

 Design Pressure:150% maximun rated

 Leak Rate Certification: to 2 x 10 -8 atm cc/sec Helium available.

 Body Materials: Stainless steel 316L

 Bonnet Material: Nickel Plated Brass

 Diaphragm: Stainless steel 316L

 Main Valve: Stainless steel 316L

 Valve Spring: Stainless steel 316L

 Valve Seat: Teflon
 
 Inlet Pressure Range:  3000psi (210bar)

 Outlet Pressure  Ranges:

 072x-0025x-1S   25psi (1.7bar)
 072x-0050x-1S   50psi (3.4bar)
 072x-0100x-1S   100psi (7bar)
 072x-0250x-1S   250psi (17bar
 072x-0500x-1S   500psi (35bar))

 Operating  Temperature:  -40°C ~ +70°C (-40°F ~ +165°F)  

 Flow Capacity: 072x-0000x-1S   Cv=0.06 Standard

 Weight 1.0kg