Product Overview

Danfoss 1/2 in water / pressostatic pressure valve for commercial dry-cleaning machine refrigeration and water-control service where Corbett Equipment PN 0913002, Firbimatic / FMB PN 0913002, or the old Firbimatic reference F6528 is specified. This valve is used in machine systems where condenser or refrigeration water flow is controlled in relation to pressure. Match the installed valve body, port size, capillary or pressure-control arrangement, machine model, and parts manual before ordering.

This listing is written for industrial parts identification. The same valve function may appear under different numbering in Firbimatic / FMB, Union, and Realstar manuals. Corbett Equipment keeps PN 0913002 as the primary part identity for this listing, and lists other machine-brand numbers only as cross-reference evidence to help customers compare their manuals and installed components.

Technical Function

A pressostatic water valve is normally used to regulate water flow in response to refrigeration or pressure conditions. In dry-cleaning machinery, this type of valve is commonly associated with water-cooled refrigeration or condenser control circuits. The valve should be selected by matching the original part number and physical valve, not by machine brand alone. Different machines may use similar valves with different connection sizes, pressure ranges, capillary arrangements, or service requirements.

Cross-Reference Summary

• Corbett Equipment PN: 0913002

• Firbimatic / FMB PN: 0913002

• Old / legacy Firbimatic reference: F6528

• Possible Union reference: 0913002 - verify by machine model and manual before ordering.

• Possible Realstar manual reference: 091302 for 1/2 in pressure valve on supported Realstar models - verify before ordering.

• Possible Realstar RS373 manual reference: 094302 for 1/2 in pressure valve - verify separately before ordering.

Manual-Backed Realstar Numbering Note

Recent manual review shows that Realstar manuals may list the equivalent 1/2 in pressure valve as 091302 rather than the seven-digit Firbimatic / FMB number 0913002. RS373 manual evidence shows a separate 094302 number for a 1/2 in pressure valve. Because these references are model-specific, they should be used for comparison and verification, not as a universal interchange statement.

Specifications To Verify

• Nominal valve size: 1/2 in.

• Valve type: water / pressostatic pressure valve.

• Manufacturer / valve family: Danfoss WVX-style water pressure valve family, as reflected in Corbett and Firbimatic source data.

• Service: refrigeration water-control / condenser water-control / pressure-control application where the machine manual specifies this part.

• Verify port/thread size, valve body markings, capillary or pressure-control connection, mounting orientation, pressure range, temperature rating, and material compatibility.

• No electrical coil voltage is assigned to this water / pressostatic valve listing. Do not confuse it with a solenoid water valve unless your manual and installed part show that configuration.

Ordering Verification

Before ordering, compare your installed part number, machine brand, model, serial number, existing valve photos, body markings, port size, fittings, and the relevant manual page. If the installed machine has been modified or the part number is unreadable, contact Corbett Equipment with photos before purchase.

Search Keywords

Danfoss water valve, Danfoss WVX valve, pressostatic water valve, pressure valve 1/2 in, dry cleaning machine water valve, Firbimatic 0913002, FMB 0913002, Firbimatic F6528, Realstar 091302, Realstar 094302, Union 0913002, dry-cleaning refrigeration water valve, commercial dry-cleaning machine parts.

Part Numbers & Cross References

Primary Corbett / FMB identity

• Corbett Equipment PN: 0913002

• Firbimatic / FMB PN: 0913002

• Old / legacy Firbimatic reference: F6528

Manual-backed comparison references

• Possible Union reference: 0913002 - verify against your machine model and manual before ordering.

• Possible Realstar reference: 091302 for 1/2 in pressure valve on supported Realstar models - verify before ordering.

• Possible Realstar RS373 reference: 094302 for 1/2 in pressure valve - verify separately before ordering.

These cross references are provided to help identify the correct industrial replacement part. They are not a substitute for checking the installed valve, machine model, size, and manual page.

Machine Fitment

This part is used or cross-referenced in available machine parts manuals and diagrams as follows. Fitment must be verified by machine model, serial number, installed valve, and manual page before ordering.

Firbimatic / FMB confirmed manual evidence:

• AXIAL 40

• AXIAL 918

• AXIAL 925

• ECO GREEN 60

• ECO GREEN 95

• ECO PRO 918

• ECOGREEN 35

• ECOGREEN 50

• ECOGREEN 80

• ECOGREEN 95

• ECOGREEN 95SM

• ECOGREEN DC

• ECOLINE

• ECOLINE 16

• ECOPRO AM

• L 18

• L-250

• L750

• P16

• P1567

• P1705

• P6241

• SAVER 80SM

• SAVER HYDROCARBON

• T1838

• VORTEX 40

• VORTEX 50

• VORTEX 80

• VORTEX PRIMARY

Union manual evidence / comparison references:

• HL-780

• HL-860

• L740S

• L750

• RS-102

• RS-122

• RS-152

Realstar direct or manual-backed comparison evidence:

• KM-340 / RKM340: PN 0913002 appears in reviewed source data.

• RS-323: manual lists 1/2 in pressure valve as PN 091302.

• KM-36 / RKM36: rendered manual page supports PN 091302 for 1/2 in pressure valve.

• M-400 / RM400: rendered manual page supports PN 091302 for 1/2 in pressure valve.

• M400 / RSM400: OCR/manual family evidence points to PN 091302; verify before ordering.

• M-500 / RM500: rendered manual page supports PN 091302 for 1/2 in pressure valve.

• T-15 / RT15: rendered manual page supports PN 091302 for 1/2 in pressure valve.

• T-25 / RT25: rendered manual page supports PN 091302 for 1/2 in pressure valve.

• RS373: manual lists 1/2 in pressure valve as PN 094302; verify separately before ordering.

Possible / verify-before-ordering fitment by model lineage:

• Firbimatic / FMB ECO PRO 915

• Firbimatic / FMB ECO PRO 915S

• Firbimatic / FMB ECO PRO AM918

• Firbimatic / FMB F AS 18 LT2

• Firbimatic / FMB SAVER 35

• Firbimatic / FMB SAVER 35P

• Firbimatic / FMB SAVER 40

• Firbimatic / FMB SAVER 350

• Firbimatic / FMB SAVER 350P

• Union HXP8018C

• Union L840

• Union P840

• Realstar KM315

• Realstar KM315-K4

• Realstar KM343

• Realstar KM343-K4

• Realstar KT215

• Realstar KT215-K4

• Realstar KT343

• Realstar KT343-K4

Some machines use more than one water or pressure-control valve. Verify valve size and part markings before ordering.

Specifications To Verify

• Part number on original valve: 0913002, F6528, or a verified machine-brand cross reference.

• Possible Realstar manual number to compare: 091302 for 1/2 in pressure valve; RS373 may use 094302.

• Nominal connection size: 1/2 in. Verify the installed valve body and fittings.

• Valve type: water / pressostatic pressure valve.

• Application: refrigeration water-control, condenser water-control, or pressure-control service where the machine specification matches.

• Manufacturer / valve line: Danfoss WVX-style water pressure valve family, as reflected in Corbett and Firbimatic source data.

• Verify port/thread type, pressure range, temperature rating, capillary or pressure-control arrangement, mounting orientation, valve body markings, and material compatibility.

• No coil voltage was confirmed for this listing. If your machine uses an electrically actuated water solenoid, compare against the solenoid valve listing instead.

Ordering Verification

Industrial dry-cleaning machine parts are model-specific. Before purchase, verify the machine brand, model, serial number, original part number, installed valve size, port configuration, pressure-control/capillary arrangement, and visible body markings.

If the tag or part number is missing, send photos of the installed valve, machine data plate, and nearby piping before ordering. Corbett Equipment can help compare the part against available manuals and diagrams.

Technical Notes

This valve should be selected by part number, physical configuration, and service application. Similar dry-cleaning machines may use visually similar valves with different sizes or pressure ranges. Manual evidence currently supports Realstar alternate PN 091302 for several Realstar 1/2 in pressure-valve applications and RS373 PN 094302 as a separate model-specific reference.

Search Keywords

Danfoss water valve; Danfoss WVX valve; pressostatic water valve; pressure valve 1/2 in; dry cleaning machine water valve; Firbimatic 0913002; FMB 0913002; Firbimatic F6528; Realstar 091302; Realstar 094302; Union 0913002; dry-cleaning refrigeration water valve; commercial dry-cleaning machine parts.