DAC-V 65 - MannTek Configurator

Select: Material Coupling and Body


Dry Aviation Couplings
Example Pictures Hose Unit (Coupler):
Example Pictures Tank Unit (Adapter):
Short Description	DAC Self locking quick connect/disconnect coupling for aviation fuel, to ISO 45, MS24484 and STANAG 3105 - with 2½" bayonet connection.
Description	Hose unit with swivel, typically mounted on hose assemblies and loading arms for temporary connection between storage tank and mobile transport unit for loading and unloading. Tank unit without swivel, typically fix mounted as a filling connector on storage tanks, aviation refuellers and mobile tank containers.
Comment	Quick and safe connection of hose assemblies and loading arms to mobile and stationary tanks, under pressure and with minimised liquid loss. DAC couplings are suitable e.g. for bottom loading of aviation refuellers. They are not certified for underwing refuelling. All wetted parts of the coupling are free from yellow metal such as brass/bronze, safeguarding media purity. Both coupling parts are equipped with a flat poppet valve. For the connection, the hose unit is pushed onto the tank unit and coupled / sealed by turning the coupler clockwise by 15 degrees. When the unit is turned by 100 degrees, the valves move into the tank unit so that the medium can flow. When a similar turn is made counter-clockwise, the flow is stopped and the coupler can be pulled off.
Sizes	2½" (coupler diameter Ø 105 mm).
Connections	BSP/NPT thread, DIN/ANSI/TW/TTMA flange – others on request.
Pressure	Can be coupled up to 10 bar line pressure. Working pressure PN 10.
Temperature	-20° C up to +55° C; (low temperature version down to -55° C available).
Material	Body: aluminium O-Rings: Viton^® (FPM/FKM) – others on request. Flat seal (for female parallel thread connections only): polyurethane – others on request.
Approvals / Certificates	DAC couplings fulfill the requirements of European Pressure Equipment Directive category 2. They are suitable for the use in potentially explosive atmosphere (ATEX) zone 1, approved for the transport of dangerous goods on road (ADR) and by rail (RID). TÜV TÜ.AGG 304-99, Lloyd’s Register 0038/ATEX/HAM064017, TDT-UW-21/16, EAC TC No. RU Д-SE.MЮ62.B.02151
Product Sheet / Links	Overview Approvals
	Brochure DAC-Couplings
	Homepage DAC-Couplings
	Information 2.15
Application Photos DAC:

Animation DAC:

Type of Coupling: Male (Tank Unit, Ground Unit)

Product Name	Tank Unit
Part Number	G
Short Description	Male (Tank Unit, Ground Unit)
Description	Self locking quick connect/disconnect coupling for aviation fuel, to ISO 45, MS24484 and STANAG 3105 - with 2½" bayonet connection. Tank unit without swivel, typically fix mounted as a filling connector on storage tanks, aviation refuellers and mobile tank containers.
Comment	Quick and safe connection of hose assemblies and loading arms to mobile and stationary tanks, under pressure and with minimised liquid loss. DAC couplings are suitable e.g. for bottom loading of aviation refuellers. They are not certified for underwing refuelling. All wetted parts of the coupling are free from yellow metal such as brass/bronze, safeguarding media purity. Both coupling parts are equipped with a flat poppet valve. For the connection, the hose unit is pushed onto the tank unit and coupled / sealed by turning the coupler clockwise by 15 degrees. When the unit is turned by 100 degrees, the valves move into the tank unit so that the medium can flow. When a similar turn is made counter-clockwise, the flow is stopped and the coupler can be pulled off.
Sizes	2½" (coupler diameter Ø 105 mm).
Connections	BSP/NPT thread, DIN/ANSI/TW/TTMA flange – others on request.
Pressure	Can be coupled up to 10 bar line pressure. Working pressure PN 10.
Temperature	-20° C up to +55° C; (low temperature version down to -55° C available).
Material	Body: aluminium O-Rings: Viton^® (FPM/FKM) – others on request. Flat seal (for female parallel thread connections only): polyurethane – others on request.
Approvals / Certificates	DAC couplings fulfill the requirements of European Pressure Equipment Directive category 2. They are suitable for the use in potentially explosive atmosphere (ATEX) zone 1, approved for the transport of dangerous goods on road (ADR) and by rail (RID). TÜV TÜ.AGG 304-99, Lloyd’s Register 0038/ATEX/HAM064017, TDT-UW-21/16, EAC TC No. RU Д-SE.MЮ62.B.02151
Product Sheet / Links	Overview Approvals
	Brochure DAC-Couplings
	Homepage DAC-Couplings
	Information 2.15

Nominal Diameter: 2½" (Ø 105 mm)

Product Name	2½" (Ø 105 mm)
Part Number	3
Comment	Connections: 2½" and 3" in BSP, NPT and Flanged inlet.

Material Coupling and Body

Aluminium (Standard)

Pressure
Max. Working	10 bar
Min. Burst	50 bar
Test Pressure	15 bar

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Additional Info

Product Name	Aluminium (Standard)
Part Number	11
Maximum Working Pressure	10 bar
Test Pressure	15 bar
Minimum Burst Pressure	50 bar

Stainless Steel 1.4408 (AISI 316)

Pressure
Max. Working	25 bar
Min. Burst	125 bar
Test Pressure	37,5 bar

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Additional Info

Product Name	Stainless Steel 1.4408 (AISI 316)
Part Number	44
Maximum Working Pressure	25 bar
Test Pressure	37,5 bar
Minimum Burst Pressure	125 bar

5Connection

6Connection Detail

7O-Rings

8Options: Special Types

9Options: Handle

10Accessories

11Order No.

Part Number

G3...

(Elaflex Part Number: DAC-V 65...)

Product Group

Dry Aviation Couplings


Dry Aviation Couplings
Example Pictures Hose Unit (Coupler):
Example Pictures Tank Unit (Adapter):
Short Description	DAC Self locking quick connect/disconnect coupling for aviation fuel, to ISO 45, MS24484 and STANAG 3105 - with 2½" bayonet connection.
Description	Hose unit with swivel, typically mounted on hose assemblies and loading arms for temporary connection between storage tank and mobile transport unit for loading and unloading. Tank unit without swivel, typically fix mounted as a filling connector on storage tanks, aviation refuellers and mobile tank containers.
Comment	Quick and safe connection of hose assemblies and loading arms to mobile and stationary tanks, under pressure and with minimised liquid loss. DAC couplings are suitable e.g. for bottom loading of aviation refuellers. They are not certified for underwing refuelling. All wetted parts of the coupling are free from yellow metal such as brass/bronze, safeguarding media purity. Both coupling parts are equipped with a flat poppet valve. For the connection, the hose unit is pushed onto the tank unit and coupled / sealed by turning the coupler clockwise by 15 degrees. When the unit is turned by 100 degrees, the valves move into the tank unit so that the medium can flow. When a similar turn is made counter-clockwise, the flow is stopped and the coupler can be pulled off.
Sizes	2½" (coupler diameter Ø 105 mm).
Connections	BSP/NPT thread, DIN/ANSI/TW/TTMA flange – others on request.
Pressure	Can be coupled up to 10 bar line pressure. Working pressure PN 10.
Temperature	-20° C up to +55° C; (low temperature version down to -55° C available).
Material	Body: aluminium O-Rings: Viton^® (FPM/FKM) – others on request. Flat seal (for female parallel thread connections only): polyurethane – others on request.
Approvals / Certificates	DAC couplings fulfill the requirements of European Pressure Equipment Directive category 2. They are suitable for the use in potentially explosive atmosphere (ATEX) zone 1, approved for the transport of dangerous goods on road (ADR) and by rail (RID). TÜV TÜ.AGG 304-99, Lloyd’s Register 0038/ATEX/HAM064017, TDT-UW-21/16, EAC TC No. RU Д-SE.MЮ62.B.02151
Product Sheet / Links	Overview Approvals
	Brochure DAC-Couplings
	Homepage DAC-Couplings
	Information 2.15
Application Photos DAC:

Animation DAC:

Type of Coupling

Male (Tank Unit, Ground Unit)

Product Name	Tank Unit
Part Number	G
Short Description	Male (Tank Unit, Ground Unit)
Description	Self locking quick connect/disconnect coupling for aviation fuel, to ISO 45, MS24484 and STANAG 3105 - with 2½" bayonet connection. Tank unit without swivel, typically fix mounted as a filling connector on storage tanks, aviation refuellers and mobile tank containers.
Comment	Quick and safe connection of hose assemblies and loading arms to mobile and stationary tanks, under pressure and with minimised liquid loss. DAC couplings are suitable e.g. for bottom loading of aviation refuellers. They are not certified for underwing refuelling. All wetted parts of the coupling are free from yellow metal such as brass/bronze, safeguarding media purity. Both coupling parts are equipped with a flat poppet valve. For the connection, the hose unit is pushed onto the tank unit and coupled / sealed by turning the coupler clockwise by 15 degrees. When the unit is turned by 100 degrees, the valves move into the tank unit so that the medium can flow. When a similar turn is made counter-clockwise, the flow is stopped and the coupler can be pulled off.
Sizes	2½" (coupler diameter Ø 105 mm).
Connections	BSP/NPT thread, DIN/ANSI/TW/TTMA flange – others on request.
Pressure	Can be coupled up to 10 bar line pressure. Working pressure PN 10.
Temperature	-20° C up to +55° C; (low temperature version down to -55° C available).
Material	Body: aluminium O-Rings: Viton^® (FPM/FKM) – others on request. Flat seal (for female parallel thread connections only): polyurethane – others on request.
Approvals / Certificates	DAC couplings fulfill the requirements of European Pressure Equipment Directive category 2. They are suitable for the use in potentially explosive atmosphere (ATEX) zone 1, approved for the transport of dangerous goods on road (ADR) and by rail (RID). TÜV TÜ.AGG 304-99, Lloyd’s Register 0038/ATEX/HAM064017, TDT-UW-21/16, EAC TC No. RU Д-SE.MЮ62.B.02151
Product Sheet / Links	Overview Approvals
	Brochure DAC-Couplings
	Homepage DAC-Couplings
	Information 2.15

Nominal Diameter

2½" (Ø 105 mm)

Product Name	2½" (Ø 105 mm)
Part Number	3
Comment	Connections: 2½" and 3" in BSP, NPT and Flanged inlet.

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