2025 Technical Catalogue

Quick Release Couplings

ISO B: COUPLERS - FEMALE THREAD Pat Number Brass Part Number Steel

Action-Sealtite is the home of the QuickBreak

Part Number 303 Steel QDB-S018SS-RPB

Part Number 316 Steel QDB-S018S6-RPB

Body Size ins

Seal Buna

range of products. This range includes:

1/8

QDB-S018BR-RPB

QDB-S018PS-RPB

1/8

Viton

QDB-S018BR-RPV

QDB-S018PS-RPV

QDB-S018SS-RPV

QDB-S018S6-RPV

■ ISO A ■ ISO B ■ H SERIES

¼ ¼

Buna

QDB-S025BR-RPB

QDB-S025PS-RPB

QDB-S025SS-RPB

QDB-S025S6-RPB

Viton

QDB-S025BR-RPV

QDB-S025PS-RPV

QDB-S025SS-RPV

QDB-S025S6-RPV

3/8

Buna

QDB-S038BR-RPB

QDB-S038PS-RPB

QDB-S038SS-RPB

QDB-S038S6-RPB

3/8

Viton

QDB-S038BR-RPV

QDB-S038PS-RPV

QDB-S038SS-RPV

QDB-S038S6-RPV

½ ½ ¾ ¾

Buna

QDB-S050BR-RPB

QDB-S050PS-RPB

QDB-S050SS-RPB

QDB-S050S6-RPB

Viton

QDB-S050BR-RPV

QDB-S050PS-RPV

QDB-S050SS-RPV

QDB-S050S6-RPV

Buna

QDB-S075BR-RPB

QDB-S075PS-RPB

QDB-S075SS-RPB

QDB-S075S6-RPB

Viton

QDB-S075BR-RPV

QDB-S075PS-RPV

QDB-S075SS-RPV

QDB-S075S6-RPV

QDB-S0100BR-RPB

QDB-S0100PS-RPB

QDB-S0100SS-RPB

QDB-S0100S6-RPB

1

Buna

QDB-S0100BR-RPV

QDB-S0100PS-RPV

QDB-S0100SS-RPV

QDB-S0100S6-RPV

1

Viton

QUICKBREAK ISO B

ISO B: NIPPLES - FEMALE THREAD

TECHNICAL SPECIFICATION ■ ISO 7241 Series B ■ Double Shut-Off valve configuration ■ Sizes 1/8” to 1” (1/4” to 2” available to order) ■ Working Pressure up to 300 BAR (4,350 PSI) dependant on material and size FEATURES & BENEFITS ■ Robust Design ■ Superior pressure and flow characteristics ■ Quick and Easy operation ■ Interchangeable with all other products manufactured to the ISO B standard

APPLICATIONS ■ High Pressure \ hydraulic Circuits ■ Hydraulic Pumps, Valves ■ Die Casting ■ Test Benches ■ Plastic & Steel Industries

Pat Number Brass QDB-N018BR-RPB

Part Number Steel QDB-N018PS-RPB

Part Number 303 Steel QDB-N018SS-RPB

Part Number 316 Steel QDB-N018S6-RPB

Body Size ins

Seal Buna

1/8

1/8

Viton

QDB-N018BR-RPV

QDB-N018PS-RPV

QDB-N018SS-RPV

QDB-N018S6-RPV

¼ ¼

Buna

QDB-N025BR-RPB

QDB-N025PS-RPB

QDB-N025SS-RPB

QDB-N025S6-RPB

Viton

QDB-N025BR-RPV

QDB-N025PS-RPV

QDB-N025SS-RPV

QDB-N025S6-RPV

3/8

Buna

QDB-N038BR-RPB

QDB-N038PS-RPB

QDB-N038SS-RPB

QDB-N038S6-RPB

3/8

Viton

QDB-N038BR-RPV

QDB-N038PS-RPV

QDB-N038SS-RPV

QDB-N038S6-RPV

½ ½ ¾ ¾

Buna

QDB-N050BR-RPB

QDB-N050PS-RPB

QDB-N050SS-RPB

QDB-N050S6-RPB

Viton

QDB-N050BR-RPV

QDB-N050PS-RPV

QDB-N050SS-RPV

QDB-N050S6-RPV

Buna

QDB-N075BR-RPB

QDB-N075PS-RPB

QDB-N075SS-RPB

QDB-N075S6-RPB

Viton

QDB-N075BR-RPV

QDB-N075PS-RPV

QDB-N075SS-RPV

QDB-N075S6-RPV

■ Materials: Brass, Plated Steel, Stainless Steel, 316 Stainless Steel ■ Effective ball locking system ■ Sleeve Lock if required ■ Buna, Viton, EPDM & Neoprene seals available

QDB-N0100BR-RPB

QDB-N0100PS-RPB

QDB-N0100SS-RPB

QDB-N0100S6-RPB

1

Buna

QDB-N0100BR-RPV

QDB-N0100PS-RPV

QDB-N0100SS-RPV

QDB-N0100S6-RPV

1

Viton

* For NPT change RP to F.

ISO B: WORKING PRESSURES

COUPLER AND NIPPLE

SUMMARY Action-Sealtite is the home of the QuickBreak range of products and includes ISO A, ISO B, as well as H Series. QuickBreak is a world-renowned premium brand of quick release coupling available at a fraction of the price of the major manufacturers. These premium branded quick connect fittings are interchangeable with Parker, Hansen, Rectus and Faster fittings meaning we can supply you with a cost-effective quality coupling that you can use with your existing fittings.

Size

Brass

Plated Steel

303 Stainless Steel

316 Stainless Steel

ins

Bar

PSI

Bar

PSI

Bar

PSI

Bar

PSI

1/8

300

4350

345

5003

280

4060

280

4060

¼

200

2900

520

7540

380

5511

380

5511

3/8

200

2900

345

5003

260

3770

260

3770

½ ¾

180

2610

345

5003

260

3770

260

3770

130

1885

280

4060

210

3045

210

3045

1

130

1885

280

4060

210

3045

210

3045

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t: +44 (0)1235 512500 | e: sales@actionsealtite.com

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