These high purity single stage line regulators are recommended for low inlet pressure and pressure sensitive applications where diffusion resistance is required. They are recommended for low pressure pipelines serving gas chromatographs, mass spectrometers, and research sampling systems where brass construction is acceptable. These regulators arerecommended for high purity inert and non-corrosive applications. The regulators are able to withstand vacuums generated during purging operations.



DESIGN FEATURES
  • Filtered seat for added gas stream purity and extended service life.
  • Convoluted stainless steel diaphragm for precise control of pressure.
  • Large 2-1/2" easy to read single scale gauges.
  • Bonnet is threaded for rear bracket mounting.
  • Body is threaded for rear bracket mounting.
  • Rugged all brass bar stock construction.
  • Plated body, bonnet, and gauges for superior protection.
  • Built in capturable preset safety relief valve,


SPECIFICATIONS

 
Maximum Inlet Pressure.................3000 PSIG
Outlet Pressure Ranges.......0-15, 0-50, 0-100
Temp. Operating Range........-40oF to +165oF
Ports (3).........................................1/4"FNPT
Outlet Valve........................1/4"Needle Valve
Design Leak Rate..........................Bubble tight
                                          (1x10-5css Helium)
Flow Coefficient Cv...............................0.157
Inlet Decay Rate...................  .023/100 PSIG
Weight....................................................3 lbs
MATERIALS OF CONSTRUCTION
Body.........................Electroless Nickel Plated
                                              Brass Bar Stock
Bonnet......................Electroless Nickel Plated
                                              Brass Bar Stock
Seat.......................................................Teflon
Seat Retainer..........................................Brass
Diaphragm.................................Stainless Steel
Gauge............................2-1/2" Chrome Plated
Filters (2)................316 Stainless Steel / Brass
Valve Stem.........................316 Stainless Steel
Valve Spring.......................316 Stainless Steel
Seals.....................................................Teflon


ORDERING INFORMATION FOR 200 SERIES REGULATORS
Product Number
Max
Inlet
Pressure
PSIG
Max
Outlet
Pressure
PSIG
Inlet Gauge
Delivery Gauge
Range PSIG
Graduations PSIG
Range PSIG
Graduations PSIG
200
3000
15  
---
---
 0 - 30
1
201
3000
50  
---
---
 0 - 60
2
202
3000
100
---
---
 0 - 200
5




Choose your configuration
Regulators:
Outlet Fittings:
CGA Inlet Fittings:


On Orders Over $175.00, U.S Orders Only

Last update 3 June 2008