Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.
| Supply Ability | 50,000pcs/day, according the capacity of the assembly workshop |
| Delivery Time | within 30 days or as per customers' requirement. |
| Packaging Details | standard exporting package or as per customers' requests. |
| Standard | ISO 7241-1 series “B”, poppet valve |
| WP | Working pressures to 1,000 psi (69 bar) |
| Material | Stainless steel |
| Size | 1/8' - 2' |
| Thread | BSPP, BSPT, NPT, NPTF, SAE |
| Connection | Locking balls |
| Brand Name | SONGQIAO |
| Model Number | KZF |
| Place of Origin | Ningbo,China(Mainland) |
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Product Specification
| Supply Ability | 50,000pcs/day, according the capacity of the assembly workshop | Delivery Time | within 30 days or as per customers' requirement. |
| Packaging Details | standard exporting package or as per customers' requests. | Standard | ISO 7241-1 series “B”, poppet valve |
| WP | Working pressures to 1,000 psi (69 bar) | Material | Stainless steel |
| Size | 1/8' - 2' | Thread | BSPP, BSPT, NPT, NPTF, SAE |
| Connection | Locking balls | Brand Name | SONGQIAO |
| Model Number | KZF | Place of Origin | Ningbo,China(Mainland) |
| High Light | Female Thread Hydraulic Quick Connect Couplings ，Stainless Steel hydraulic quick release coupling ，ISO 7241-1 Hydraulic Quick Connect Couplings | ||
KZF, ISO7241-B Hydraulic Quick Connect Couplings in Female Thread, Stainless Steel SS304
Descripton:
KZF Close Type Hydraulic Quick Coupling (stainless steel 304)
KZF couplings, are used across the spectrum of hydraulic applications. These Double Shut-Off couplings can be found anywhere that fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment, and a loss of fluid is undesirable. Primarily used with hydraulic fluid. KZF couplings are also used with chemicals, water, steam, and some gases.
Specifications
| Body Size(in) | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1(1/4) | 1(1/2) | 2 |
| Rated Pressure(PSI) | 2000 | 2000 | 1500 | 1500 | 1500 | 1000 | 1000 | 1000 | 1000 |
| Rated Flow(GPM) | 1 | 3 | 6 | 12 | 28 | 50 | 75 | 100 | 150 |
| Temperature Range(std seals) | -20℃ to +120℃ | ||||||||
| Standard seal material | VITON | ||||||||
KZF Series couplings feature:
1, Positive, quick connection ensured by the snap together locking ball system. When connected the male and female halves can rotate, even under pressure, thus avoiding any torsional stress in the flexible hoses.
2, Designed to withstand high pressure peaks and pulses.
3, Poppet valves have balanced springs and calibrated oil flow passages to minimise the pressure drop.
4, Poppet valve seals have shockproof protective edges.
5. KZF series conforms to the standard of ISO 7241-B
6. Compatible with PARKER 60 Series, FASTER HNV Series, AEROQUIP FD45 Series and HANSEN HK Series.
KZF (1/8",1/4",3/8",1/2") KZF (3/4",1",11/4",12/2",2")
Socket
| ISO | PARTNO. | LS | ￠D | HEX1 | A | T |
| 5 | KZF-01SF | 48 | 24 | 14 | 8 | G1/8 |
| 6.3 | KZF-02SF | 58 | 27 | 19 | 12.5 | ZG1/4 |
| 10 | KZF-03SF | 65 | 35 | 22 | 13 | ZG3/8 |
| 12.5 | KZF-04SF | 72.5 | 45 | 29 | 14 | ZG1/2 |
| 20 | KZF-06SF | 88 | 54 | 36 | 17 | ZG3/4 |
| 25 | KZF-08SF | 102 | 64.5 | 41 | 23 | ZG1 |
| 31.5 | KZF-10SF | 115 | 69 | 54 | 27 | ZG1-1/4 |
| 40 | KZF-12SF | 124 | 79 | 60 | 27 | ZG1-1/2 |
| 50 | KZF-16SF | 132 | 102 | 77 | 30 | ZG2 |
| Note: Only size 01 to 08 conform to the standard of ISO 7241-B | ||||||
Plug
| ISO | PARTNO. | LP | d | C | HEX2 | A | T |
| 5 | KZF-01PF | 29 | 10.8 | 19 | 14 | 8 | G1/8 |
| 6.3 | KZF-02PF | 36 | 14.2 | 22.5 | 17 | 12.5 | ZG1/4 |
| 10 | KZF-03PF | 40 | 19 | 25 | 22 | 13 | ZG3/8 |
| 12.5 | KZF-04PF | 44 | 23.5 | 28 | 27 | 14 | ZG1/2 |
| 20 | KZF-06PF | 52 | 31.4 | 36 | 36 | 17 | ZG3/4 |
| 25 | KZF-08PF | 62 | 37.8 | 40 | 41 | 23 | ZG1 |
| 31.5 | KZF-10PF | 70 | 45 | 45 | 52 | 27 | ZG1-1/4 |
| 40 | KZF-12PF | 75 | 50 | 49 | 60 | 27 | ZG1-1/2 |
| 50 | KZF-16PF | 80 | 70 | 52 | 77 | 30 | ZG2 |
| Note: Only size 01 to 08 conform to the standard of ISO 7241-B | |||||||
Coupling Fitting
| ISO | PART NO. | L | ￠D | HEX1 | HEX2 | T |
| 5 | KZF-01 | 58.5 | 24 | 14 | 14 | G1/8 |
| 6.3 | KZF-02 | 72.5 | 28 | 19 | 17 | ZG1/4 |
| 10 | KZF-03 | 80.5 | 35 | 22 | 22 | ZG3/8 |
| 12.5 | KZF-04 | 89 | 45 | 29 | 27 | ZG1/2 |
| 20 | KZF-06 | 105 | 54 | 36 | 36 | ZG3/4 |
| 25 | KZF-08 | 124.5 | 64.5 | 41 | 41 | ZG1 |
| 31.5 | KZF-10 | 140.5 | 69 | 54 | 52 | ZG1-1/4 |
| 40 | KZF-12 | 150.5 | 79 | 60 | 60 | ZG1-1/2 |
| 50 | KZF-16 | 160.5 | 102 | 77 | 77 | ZG2 |
| Note: Only size 01 to 08 conform to the standard of ISO 7241-B | ||||||
Company Details
Business Type:
Manufacturer
Year Established:
1984
Total Annual:
15000000-20000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling. Over 300 advanced production equipments and it has professional automatic processing an... Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling. Over 300 advanced production equipments and it has professional automatic processing an...
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