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COMPRESSOR PROTECTIVE DEVICES

POSITIVE OIL EXCHANGE VALVES

The Positive Oil Exchange Valve is an efficient and timesaving

servicing tool for the removal and replacement of compressor

crankcase oil.

Applications

The valves are primarily intended for semi-hermetic type compressors.

Positive Oil Exchange Valves are suitable for use with HCFC and HFC

refrigerants, and their associated oils, as well as other industrial fluids non-

corrosive to brass, steel, Teflon and nylon.

Main Features

Ÿ

NPT compressor connections

Ÿ

SAE flare oil connections

Ÿ

Reduces service time and cost

Ÿ

Designed for oil charge and drain

Ÿ

Full port valve for fast charging and draining

Ÿ

Designed to be permanently fitted to the compressor, for future servicing

Ÿ

SAE flare gauge connection with Schrader valve

Ÿ

Easy to install

Technical Specifications

Maximum working pressure = 500 PSI (34.5 Bar)

Allowable operating temperature = -20°F to +250°F (-29°C to +121°C)

Materials of Construction

The valve body is made from brass and the stem from plated steel. The

stem seal cap is made from brass or nylon. The SAE Flare and Schrader

port seal caps are made from nylon. The draw pipe is made from Teflon.

Installation - Notes

1. For safety reasons, the SAE Flare seal cap, complete with strap, should

not be pressurized.

2. Full instructions are given in the Product Installation Sheet, included with

each valve.

Part No

Conn Size (inch)

Dimensions (inch)

Weight (lbs)

Side

Bottom

A

B

C

D

E

9297

1/4 SAE Flare

1/8 MPT

1.06

1.19

10.01

11.21

12.49

0.45

9298

1/4 SAE Flare

1/4 MPT

1.06

1.19

10.13

11.19

13.79

0.55

Œ



Ž

Oil Inlet/Outlet

Gauge Port

Compressor Connection

A

D

E

B

C

2

1

3

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