Water Valve, Danfoss 3/4 in | FMB 0913003 / Union PU091303 / Realstar 0913003 is a valve used in compatible FMB / Firbimatic, Union, and Realstar dry-cleaning machine service for Pneumatic / valves work.
Use this listing when the installed valve, machine manual, service record, or component label matches 0913003, PU091303, F13623. Before ordering, compare connection size, port style, function, body markings, flow direction, and installed circuit.
Technical Specifications
Component type: valve.
Primary system: Pneumatic / valves.
Primary identifiers: 0913003, PU091303, F13623.
Legacy / old reference: F13623.
Corbett evidence note: 3/4" Danfoss WFVX20 Water Valve Refrigeration (Old #F13623)...
Corbett evidence note: Component type: Valve...
Corbett evidence note: Primary system: Pneumatic / valves...
Verification points: connection size, port style, function, body markings, flow direction, and installed circuit.
Part Numbers & Cross References
Part Numbers
Corbett / manufacturer reference: 0913003.
Corbett / manufacturer reference: PU091303.
Corbett / manufacturer reference: F13623.
Cross References
Legacy / old reference: F13623.
Evidence note: Component type: Valve / fluid or pneumatic control component...
Evidence note: Catalog category: Valves...
Machine Fitment
Corbett Equipment/Firbimatic/FXT Factory records: FMB / Firbimatic is the master model lineage; Union, Realstar and Sovrana are derivative-reference families. Reference map only: confirm installed component, model/data plate, service-manual table, machine-specific service record, part-number path, dimensions, mounting/fittings and applicable voltage/pressure ratings.
FMB / Firbimatic machine models and master families
EcoPro / ECOPRO family: ECOPRO 915, ECOPRO 915S, ECOPRO 918, ECOPRO 918S, ECOPRO AM, ECOPRO AM918.
Saver family: SAVER 35, SAVER 350, SAVER 35P, SAVER 350P, SAVER 40, SAVER 40P, SAVER 80SM, SAVER HYDROCARBON.
F-series / 18 kg family: F AS 18 LT2, F AS 18 ST2, F18 LT2, F18 LT3, F18 ST2.
EcoGreen family: EcoGreen 35, EcoGreen 40 / L2118, EcoGreen 50 / L2120, EcoGreen 60 / L2125, EcoGreen 80 / L2132, EcoGreen 95, EcoGreen 95SM, EcoGreen DC, EcoGreen S50 / S2120, EcoGreen Advance.
EcoGreen SM / AM-prefix soft-mount family: AM918, AM925, AM940, AM2118, S2118, EcoGreen 40SM, EcoGreen 60SM, EcoPro 40SM, EcoPro 60SM.
EcoLine family: EcoLine 35, ECOLINE, ECOLINE 16.
Vortex family: VORTEX 40, VORTEX 50, VORTEX 80, VORTEX 95, VORTEX L2018, VORTEX S2018, VORTEX PRIMARY, Vortex 40 Plus, Vortex 50 Plus, Vortex 80 Plus, Vortex 50 Plus Tandem.
Axial family: AXIAL 40, AXIAL 918, AXIAL 925, AXIAL-918.
System and feature lineage: Hydro-Vac, Hydro-Chill, Tri-Flow, Smart-10, SecureLock, and related recovery, filtration, distillation, cooling, and control-system records.
Other recovered FMB reference families: Eco-15LT3, Eco-15LT-3, L 18, L-250, L750, L2118, P16, P1567, P1705, P6241, T1838.
Recovered numeric model set: 035, 05, 068, 08, 09, 10, 100, 12, 120, 13, 130, 14, 15, 153, 16, 20, 208, 220, 23, 24, 25, 30, 306, 310, 32, 338, 340, 35, 36, 37, 40, 410, 45, 465, 473, 50, 520, 60, 600, 63, 70, 71, 724, 765, 80, 895, 896, 918, 95.
Factory/model-code references observed in recovered Corbett lineage records: HC7-18-CL, HC7-18-CLM, HC7-18-CS, HC8-18-CL, HC8-18-CLM, HC8-18-CS.
Union machine models and derivative families
Core Union derivative references: HXP8018C, L840, P840.
HL / HP / HXL family references: HL-780, HL780, HL-840, HL840K, HP840K, HXL8018K, HL-850, HL850K, HP850K, HL-860, HL860K, HP860K, HXL8025K, HL-880, HL880K, HXL8032K, HL-890, HL890K.
L / RS family references: L740S, L740, HL740, L750, RS-102, RS-122, RS-152.
Verify Union fitment by matching the installed part, Union manual table, FMB / Firbimatic master-model relationship, connection details, and service location.
Realstar machine models and derivative families
KM / KT derivative references: KM315, KM315-K4, KT215, KT215-K4, KM343, KM343-K4, KT343, KT343-K4.
Larger KM / KT references: KM403, KM403-K4, KT403, KT403-K4, KM503, KM503-K4, KT503, KM703, KM703-K4, KM803, KM803-K4.
RKM references: KM-36 / RKM36, KM-340 / RKM340, KM-400 / RKM400.
Verify Realstar fitment by matching the installed part, Realstar manual table, FMB / Firbimatic master-model relationship, connection details, and service location.
Sovrana/other derivative references are research clues only until the component, machine manual and part-number path confirm the application.
Installed-component conditions
For every application below, confirm exact machine/model data plate, serial/revision, component markings, installed component/assembly, ratings, dimensions, connections, wiring/contact arrangement and mounting. Model names/capacities alone are insufficient. Configuration-qualified sisters and Omnia variants require the matching assembly/component. Numeric labels are printed designations; similar commercial names alone are insufficient. For configuration-specific applications, match the model-specific parts manual.
Model-specific applications
For machines with the R22 refrigeration group; installed 3/4-inch Danfoss water valve, correct connections and control configuration.
FMB / Firbimatic: 20 kg — EcoGreen 50, L2120; 25 kg — EcoGreen 60, L2125.
Union (matching component and configuration required): 20 kg — HL850, HL850-K, HP850, HP850-K; 25 kg — HL860, HL860-K, HP860, HP860-K; 25 kg (configuration-qualified) — HXL8025K.
Realstar (matching component and configuration required): 20 kg — KM403, KM403-K4, KT403; 25 kg — KM-K225, KM-K325, KM503, KM503-K4, KT503.
EcoGreen S-Series Applications
R22 refrigeration-group application equipped with matching 3/4-inch Danfoss 0913003 valve; verify control configuration, connections and ratings.
FMB / Firbimatic: 18 kg — EcoGreen Petite 40, S2118; 20 kg — EcoGreen Petite 50, S2120.
Union (matching component and configuration required): 18 kg — HL840, HL840-K, HP840, HP840-K, HXL8018K, HXL8018S-K; 20 kg — HL850, HL850-K, HP850, HP850-K.
Realstar (matching component and configuration required): 18 kg — HSK340, KM-K218, KM-K318, KM343, KM343-K4, KT343, KT343-K4; 20 kg — KM403, KM403-K4, KT403.
F60 K / Omnia Applications
For the matching installed F60 K component/option. For the matching installed 3/4-inch Danfoss water valve in the R404 refrigeration arrangement documented for 220 V / 60 Hz machines. Verify valve type, thread, capillary/sensing arrangement and installed assembly.
FMB / Firbimatic: 25 kg — F60 K.
FMB / Firbimatic — configuration-qualified: 25 kg — F25 Omnia LT2, F25 Omnia LT3, Omnia 60.
Additional Numeric-Model Applications
For the matching installed component in the listed legacy numeric-model configuration. Match the installed 3/4-inch Danfoss refrigeration water valve, threads and control/sensing arrangement.
FMB / Firbimatic: 920, 925, 932, 940.
Additional EcoGreen L-Series Applications
Match the installed 3/4-inch Danfoss water valve, thread and sensing/control arrangement on the documented refrigeration configuration. For L2118, the documented refrigeration option is R22; L2132/L2140 applications require the matching installed 0824.0 refrigeration assembly, refrigerant and electrical configuration.
FMB / Firbimatic: 18 kg — L2118, EcoGreen 40.
FMB / Firbimatic — configuration-qualified: 32 kg — L2132, EcoGreen 80; 40 kg — L2140, EcoGreen 95. Additional condition for this paragraph: For this model, confirm the matching installed 0824.0 assembly.
Realstar — configuration-qualified: 18 kg — KM-K318, KT343, KM343-K4, KM343, KT343-K4, KM-K218, HSK340; 32 kg — KM703, KM703-K4; 40 kg — KM803-K4, KM803. Union — configuration-qualified: 18 kg — HL840, HP840, HL840-K, HP840-K, HXL8018K, HXL8018S-K; 32 kg — HL880-K, HXL8032K, HL880; 40 kg — HL890-K, HL890.
Additional Configuration-Specific Applications
Match the installed 3/4-inch Danfoss water valve, thread and sensing/control arrangement on the documented refrigeration configuration.
FMB / Firbimatic — configuration-qualified: 18 kg — ECOPRO AM918, ECOPRO 918S/40, VORTEX S2018, VORTEX L2018; 20 kg — VORTEX S2020, Vortex 2020, ECOPRO 920/50; 25 kg — Vortex 2025, ECOPRO 925/60; 32 kg — ECOPRO 932/80; 40 kg — ECOPRO 940/95. Union — configuration-qualified: 18 kg — HP840, HP840-K, HL840-K, HL840, HXL8018K, HXL8018S-K; 20 kg — HL850, HP850, HL850-K, HP850-K; 25 kg — HL860, HP860, HP860-K, HL860-K, HXL8025K, HXL8025S-K; 32 kg — HL880-K, HXL8032K, HL880; 40 kg — HL890, HL890-K. Realstar — configuration-qualified: 18 kg — KM343-K4, KM343, KM-K318, KM-K218, HSK340, KT343-K4, KT343; 20 kg — KM403-K4, KT403, KM403; 25 kg — KM503, KM-K325, KM-K225, KM503-K4, KT503; 32 kg — KM703-K4, KM703; 40 kg — KM803-K4, KM803.
Ordering Verification
Confirm 0913003, PU091303, F13623 before ordering.
Compare connection size, port style, function, body markings, flow direction, and installed circuit against the installed component.
Inspect the mating parts, wiring, fittings, sealing surfaces, or mounting hardware before installation.
After installation, verify correct machine operation and leak-free or electrically safe service before returning equipment to use.