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Our hydraulic quick coupling offers a multitude of advantages that set it apart from traditional connection methods. Firstly, our product ensures a hassle-free and efficient workflow by enabling swift and effortless connections. With its innovative design, operators can easily connect and disconnect hydraulic lines in a matter of seconds, saving valuable time and increasing productivity.
Furthermore, our hydraulic quick coupling enhances safety by minimizing the risk of leaks and spills. Its secure locking mechanism provides a tight and reliable connection, eliminating the potential for hydraulic fluid leakage and ensuring a clean and hazard-free work environment. This not only protects the equipment and prevents costly downtime but also promotes a safer workplace for operators.
Overall, our hydraulic quick coupling combines efficiency, safety, versatility, and durability, making it the ideal choice for seamless hydraulic connections in diverse industries. Experience the difference and unlock a new level of convenience and performance with our cutting-edge quick coupling solution.

Description:
KZE-BC threaded hydraulic quick couplings (carbon steel)
Application: KZE-BC is designed for dump trucks, operating vehicles, agricultural machinery and construction machinery mobile equipment.
Specifications (inches): 3/4 1"
Rated Pressure (PSI): 4000 3000
Rated Flow (GPM): 25 50
Temperature range (standard seal): -20°C to +100°C
Standard seal material: Nitrile rubber NBR
KZE-BC fittings have the following features:
1.KZE-BC quick couplings are threaded and the female couplings are with disc nut sockets, which enable the operator to connect manually even if there is residue.
2.and with the following interchangeable: Italy FARTER (FARTER) CVE series, Britain HOLMBURY (HOLMBURY) VCR series.
Performance: Test liquid oil-200SUS,1GPM=3.78L/Min,1PSID=0.0069MPa.
Sino top Series | Standards | Materials | Shut-off | Parker | Hansen | Hut hill | Nitto | FOSTER | FASTER | CE JN | |||
Steel | Brass | Stainless | Two way shut-off | One way shut-off | |||||||||
| HJ-S1 | ISO 7241-A | √ | √ | √ | √ | 6600 | HAI 5000 | K-8000 | 280 | A | AN V | X95 | |
| HJ-S6 | ISO 7241-A | √ | √ | 6600 | HAI 5000 | AN V | |||||||
| HJ-S2 | ISO-7241-B | √ | √ | √ | √ | 60 | Bx-H | H-5000 | 250 | Hx-S | HNV | X75 | |
| KZ D | ISO 7241-B | √ | √ | 60 | HK | H-5000 | SP-V | Hx-B | HNV | X74 | |||
| KZ F | ISO 7241-B | √ | √ | 60 | HK | H-5000 | SP | Hx-SS | HNV | X76 | |||
| HJ-S4 | ISO 5675 | √ | √ | 4000 | H-55000 | NV/NS | |||||||
| HJ-S5 | ISO 5675 | √ | √ | 4250 | H-55000 | CPVC NV | |||||||
| KZ E | √ | √ | |||||||||||
| KZ E-B | √ | √ | 3000 | W-56000 | W-6000 | PV VM | |||||||
| HJ-PT | ISO 16028 | √ | √ | √ | FE/FF | QA2900 | FF | FF | FF | X62 | |||





Main products:
| 1. Swaged Metric Fittings | Metric Flat Seal Fittings. |
| Metric Multiseal Fittings | |
| Metric 60°Cone Seal Fittings | |
| Metric 74°Cone Seal Fittings | |
| Metric 24°Cone O-RING Seal L..T Fittings | |
| Metric 24°Cone O-RING Seal H.T.Fittings | |
| Metric Standpipe Straight Fittings | |
| JIS Metric 60°Cone Seal Fitting | |
| 2. Swaged British Fittings | BSP O-RING Seal Fittings |
| BSP Flat Seal Fittings | |
| BSP Multiseal Fittings | |
| BSP 60°Cone Seal Fittings | |
| BSPT Fittings | |
| JIS BSP 60°Cone Seal Fittings | |
| 3. Swaged American Fittings | SAE O-ring Seal Fittings |
| ORFS Flat Seal Fittings | |
| NPSM 60°Cone Seal Fittings | |
| JIC 74°Cone Seal Fittings | |
| NPT Fittings SAE Flange L.T. Fittings | |
| SAE Flange H.T.Fittings | |
| 4. Staplelok Fittings | Banjo Double connection |
| interlock Hose Fittings | |
| 5. Ferrule | FERRULE for SAE100R1AT/ EN 853 1SN HOSE |
| FERRULE for SAE100R1A EN 853 1ST HOSE | |
| FERRULE for SAE100R2AT/DIN20022 2SN HOSE | |
| FERRULE for SAE100R2A/EN 853 2SN HOSE | |
| FERRULE for SAE100R1AT-R2AT, EN853 1SN-2SN, and EN 857 2SC | |
| FERRULE for 4SP,4SH/10-16,R12-06-16 HOSE | |
| FERRULE for 4SH, R12/32 HOSE | |
| 6. Metric Adapters | Metric Thread O-RING Face Seal Adapters |
| Metric Thread Bite Type Tube Adapters | |
| JIS Metric Thread 60°Cone Adapters | |
| Metric Thread 74°Cone Flared Tube Adapters | |
| 7. British Adapters | BSP Thread 60°Cone Adapters |
| JIS BSP Thread 60°Cone Adapters | |
| BSPT Thread Adapters | |
| 8. American Adapters | ORFS Adapters JIC 74°Cone Flared Tube Adapters |
| NPT Thread Adapters. |













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