Cash Valve Type PBE-5 Pressure Builder/Economizer Regulator Installation guide

Brand: Cash Valve

Model: Type PBE-5 Pressure Builder/Economizer Regulator

Type: Installation guide

Cash Valve Type PBE-5 Pressure Builder/Economizer Regulator

This device is a fully automatic pressure builder/economizer valve designed for cryogenic liquid systems. It is equipped with a non-adjustable/fixed set point economizer and bullnose tube connections that optionally incorporate a check valve to prevent backflow into the economizer.

Capabilities:

Pressure build set pressure adjustment
Fixed economizer set pressure
Bullnose tube connections for easy installation
Optional check valve to prevent backflow
Maximum initial pressure: 650 psi (45 bar)
Temperature rating: -320°F (-196°C) to +150°F (66°C)

Cash Valve Type PBE-5 Pressure Builder/Economizer Regulator

Capabilities:

Pressure build set pressure adjustment
Fixed economizer set pressure
Bullnose tube connections for easy installation
Optional check valve to prevent backflow
Maximum initial pressure: 650 psi (45 bar)
Temperature rating: -320°F (-196°C) to +150°F (66°C)

CASH VALVE TYPE PBE-5 PRESSURE BUILDER/ECONOMIZER REGULATOR

INSTALLATION INSTRUCTIONS

Before installation, these instructions must be read carefully and understood

DESCRIPTION

The Type PBE-5 regulator is a fully automatic

pressure builder/economizer valve designed

for cryogenic liquid systems. It is equipped with

a non-adjustable/fixed set point economizer.

The valve is also equipped with bullnose tube

connections that optionally incorporates

a check valve to prevent backflow into the

economizer. An indicating adjustment screw

provides an easy field adjustment reference.

SPECIFICATION DATA

Service: Cryogenic Liquids

Sizes: 0.839" diameter 316L SST Tube

Connections: SST Bullnose Tube/Union Nut

½ internal NPT

Body material: ASTM CA377 Brass Forging

Temperature rating:

-320°F (-196°C) to +150°F (66°C)

Maximum initial pressure:

650 psi (45 bar)

Capacity: For specific capacity information,

consult the factory.

GENERAL INSTALLATION INSTRUCTIONS

For easy operation and maintenance, it is

suggested that the manual shut-off valves be

installed upstream and downstream from the

valve. Before installing the valve, the piping

and valve should be thoroughly flushed out to

remove any foreign material. The maximum

torque to apply to the union nut is 80 ft-lbs.

CONSTRUCTION

See component description for materials of

construction.

OPERATING INSTRUCTIONS

Adjusting the Pressure Build Set Pressure

To increase the set pressure, turn the adjusting

screw clockwise (into the spring chamber).

To decrease the pressure, turn the adjusting

screw counter-clockwise (out of the spring

chamber).

The Economizer Set Pressure is fixed.

The Economizer will begin to open between

approximately 8-11 psi above the Pressure

Build set point.

MAINTENANCE INSTRUCTIONS

CAUTION

Before attempting to replace any spare parts,

be sure to shut off all pressure connections to

the valve. With the valve closed however, system

pressure could still be locked between the shut

off valve and the inlet and/or outlet sides of the

regulator. Before proceeding with any valve

service, be certain to relieve the pressure from

both sides of the regulator.

Refer to section view on the following page for

parts identification. Repair parts can easily be

installed without removing the regulator from

the line.

1 0-30 22861

2 20-50 22862

3 40-80 22863

4 75-150 22864

5 100-275 22790

6 200-350 22792

CASH VALVE TYPE PBE-5 PRESSURE BUILDER/ECONOMIZER REGULATOR

INSTALLATION INSTRUCTIONS

Neither Emerson, Emerson Automation Solutions, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product.

Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.

Cash Valve is a mark owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co. Emerson Automation Solutions,

Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners.

The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be

construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by

our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without

notice.

Emerson.com/FinalControl

BILL OF MATERIALS

Item No. Description Materials Quantity

1 Body Brass 1

2 Spring chamber Brass 1

3 Union nut Brass 3

4 Tube SST 2

5 Adjusting guide Brass 1

6 Adjusting cap Brass 1

7 Tube SST 1

8 Cap screw SST 6

9 Check spring SST 1

10 Ball SST 1

11 Spring button Brass 1

12 Pressure spring SST 1

13 Piston spring SST 1

14 Adjusting screw SST 1

15 Adjusting spring SST 1

16 Diaphragm stop Brass 1

17 Gasket Gylon 1

18 Diaphragm sub - 1

18A Pressure plate Brass 1

18B Hex nut SST 1

18C Gasket Gylon 1

18D Lock washer SST 1

18E Pusher post sub - 1

18F Pusher post SST 1

18G Seat ring Brass 1

18H

" ball SST 1

18I Diaphragm Bronze 4

19 Piston sub - 1

19A Piston sub - 1

19B Piston Brass 1

19C Seat disc Teflon 1

19D Adapter Brass 1

19E Seal Teflon/SST 1

20 Gasket Gylon 1

21 Bottom plug Brass 1

22 Filter SST 2

23 Nameplate Aluminum 1

24 Drive screw SST 2

25 Set label - 1

PB INLET PB OUTLET

EC OUTLET

PRESSURE RANGE CHART

Item No. Range Set label

FIGURE 1

Cash Valve Type PBE-5 Pressure Builder/Economizer Regulator Installation guide

Brand: Cash Valve

Model: Type PBE-5 Pressure Builder/Economizer Regulator

Type: Installation guide

Cash Valve Type PBE-5 Pressure Builder/Economizer Regulator

Capabilities:

Pressure build set pressure adjustment
Fixed economizer set pressure
Bullnose tube connections for easy installation
Optional check valve to prevent backflow
Maximum initial pressure: 650 psi (45 bar)
Temperature rating: -320°F (-196°C) to +150°F (66°C)

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Cash Valve Type PBE-5 Pressure Builder/Economizer Regulator Installation guide

Cash Valve Type PBE-5 Pressure Builder/Economizer Regulator Installation guide

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