REGULATORS FOR SPECIFIC APPLICATIONS
AG9200, AG9210 Series
Low Internal Volume, Miniature Two-Stage Regulators
 Two-stage regulators are ideal for applications where
constant delivery pressure is essential and periodic manual adjustment to delivery pressure settings cannot be made. The AG9200 and AG9210 Series regulators
are commonly used with gases supplied in high pressure compressed gas cylinders and lecture bottles, where inlet pressure declines as product is used
These metal diaphragm, miniature size high purity regulators feature a scant internal volume of just 8.0 cubic centimeters, which makes them ideal for
use in portable calibration and analyzer applications. The low internal volume and special cleaning process provides for ease of purging with minimal gas
usage and reduced contamination potential.
The AG9200 Series is suitable for non-corrosive service, while the AG9210 Series is designed for mildly corrosive gases, ideal for: EPA Protocol standards,
low level VOC analyses, and High Purity applications.
Standard Features
- Low Internal Volume of only 8.0 cubic centimeters allows rapid purging in analytical instrumentation applications.
- Metal Diaphragms minimize diffusion of air into regulator and eliminates "off gassing" associated with elastomeric diaphragms, thus maintaining
gas purity.
- High Purity Regulator Design permits vacuum purging of regulator.
- Special Cleaning Process eliminates organic film and any surface adhering particles to ensure a stable base line in low level VOC analyses and High
Purity applications.
- Light weight and compact design provides for ease of transportation with small cylinders.
Specifications
Maximum Inlet Pressure: 3000 psig
Inlet Pressure Gauge (dual scale):
0–3000 psig / 0–207 bar
Delivery Pressure Range
Delivery Pressure Gauge
Gauge Size: 11/2" Dial
Operating Temp. Range: -40°F to 140°F
Flow Coefficient: Cv = 0.06
Inlet Connection:
AG9200: CGA 110, 170, 180, 320, 326, 346, 350,
510, 580, 590 or 660 as ordered.
AG9210: CGA 110, 180, 320, 326, 330, 346, 350,
510, 580, 590, 660 or 705 as ordered.
Outlet Connection: 1/4" NPT female
Dimensions (approx.) Body only: 15/8" x 51/2"
Approximate Weight: 2.5 lbs. |
Materials of Construction
Body:
AG9200: Brass Bar Stock
AG9210: Type 316 SS Bar Stock
Gauges:
AG9200: Brass
AG9210: Type 316 SS
Bonnets: Anodized Black Aluminum
Other Metal Parts Exposed to Gas:
AG9200: Brass and Stn. Stl
AG9210: Type 316 Stn. Stl.
Seats: PCTFE
Diaphragms:
First Stage: Type 316 Stn. Stl.
Second Stage: Elgiloy®
Seals: Teflon® |
Table I
| Part Number |
|
Delivery Pressure |
| |
|
|
Range |
Gauge (dual scale) |
| Brass |
Stainless Steel |
|
(psig) |
(psig) |
(bar) |
| AG9200-(CGA) |
AG9210-(CGA) |
|
5–30 |
0–60 |
0–4 |
| AG9201-(CGA) |
AG9211-(CGA) |
|
5–75 |
0–100 |
0–7 |
| AG9202-(CGA) |
AG9212-(CGA) |
|
10–150 |
0–200 |
0–14 |
Optional Equipment
| Equipment |
Part No. |
| Compression Fittings* (male connectors) |
|
| 1/4" NPT male x 1/8" compression for AG9200 Series |
SG6703 |
| 1/4" NPT male x 1/4" compression for AG9200 Series |
SG6704 |
| 1/4" NPT male x 1/8" compression for AG9210 Series |
SG6713 |
| 1/4" NPT male x 1/4" compression for AG2110 Series |
SG6714 |
| Check Valves* |
|
