A-4000-138 Pressure Reducing Station Catalog Page

Текст документа

Code No. LIT-1921165
                                                                                                                                                  Issued January 15, 2008

A-4000-138
Pressure Reducing Station
Description                                                      Features
The Remote Mounted Pressure Reducing                             Arrives completely assembled with:
Station regulates the output pressure in a                       • wall mounting bracket
pneumatic control system to within                               • 0 to 30 psig gauge
0.02 psi (1.4 kPa) with a 20 psi (140 kPa)                       • adjustable pressure knob
variation in input pressure.
                                                                 • pressure relief valve factory set at 25 psig;
Refer to A-4000 Series Oil Removal and                              adjustable if required
Pressure Reducing Stations & Air                                 • 3/8 in. O.D. compression elbow fittings on
Compressor Accessories (LIT-7188060) for                            the high and low pressure sides
important product information.
                                                                 Repair Information
                                                                 If the A-4000-138 Pressure Reducing Station
                                                                 fails to operate within its specifications,
                                                                 replace the unit. For a replacement pressure
                                                                 reducing station, contact the nearest Johnson                                          A-4000-138
                                                                 Controls® representative.

Selection Charts                                                                                  Technical Specifications
A-4000-138 Pressure Reducing Station                                                                                A-4000-138 Pressure Reducing Station
Code       Description
                                                                                                  Pressure            Safety Relief Valve        25 psig (175 kPa)
Number                                                                                            Setting             Pressure                   Up to 50 psig (needs new gauge
 A-4000-138 Remote Mounted Pressure Reducing Station                                                                  Adjustments                over 30 psig)
Accessories for A-4000-138 Pressure Reducing Station                                                                  Input Pressure             300 psig (2100 kPa)
Code       Description                                                                                                Limit
Number                                                                                            Flow Capacity                                  25 scfm (9.4 L/s)
A-4000-144       1/4 in. NPT, 25 psig Safety Relief Valve (Not ASME Coded)
                                                                                                  Note: For basic reducing valves, see R-130 Air Pressure Reducing
A-4000-143       Replacement Bracket                                                              Valve Catalog Page (LIT-1921170) and R-131 Precision Air Reducing
                                                                                                  Valve Catalog Page (LIT-1921175) on Page 37.

The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2011 Johnson Controls, Inc.                  www.johnsoncontrols.com

                                                                                       1 of 1

Позиції каталогу з цим документом

• A-4000-138 — Регулятор давления 3/8"
• A-4000-144 — Предохранительный клапан 1/4"

Документ виробника, опублікований як довідковий матеріал на обладнання, яке ми постачаємо. Правовласник може попросити прибрати його — приберемо.