FFZ Flat Face Hydraulic Quick Couplings
FFZ Series couplings meet or exceed ISO 16028 design and performance requirements. The flat valves eliminate spillage and air inclusion when connecting and disconnecting.
Coupler and nipple bodies have a modular design with increased flexibility for end port options.
Application
Features
Material |
Carbon Steel |
||
Surface Finishing |
Zinc-Plating Chrome III Zinc-Nickel |
||
Optional seals |
NBR |
EPDM |
FKM |
Temperature Range |
-20°C+110°C |
-40°C+150°C |
-25°C+200°C |
Valve Design |
Flat Valve |
||
Connection |
Push |
||
Standard |
ISO16028 |
||
Interchange |
PARKER FEM FASTER 3FFH STUCCHI FIRG AEROQUIP FD89 Safeway S56 Tomco FE Eaton FF STAUFF FF Holmbury HP Dixon HT DNP PLT Voswinkel FF SNAP-TITE 74 CEJN X |
||
Specifications
Series |
DN |
ISO size |
Working Pressure |
Working Pressure |
Bursting Pressure |
Spillage |
|||
inch |
iso 4397 |
l/min |
US GPM |
Mpa |
Male |
Female |
Coupled |
ml |
|
FFZ-02 |
1/4" |
6,3 |
12 |
3.2 |
40 |
120 |
150 |
170 |
0.008 |
FFZ-03 |
3/8" |
10 |
23 |
6.1 |
35 |
105 |
110 |
150 |
0.01 |
FFZ-04 |
1/2" |
12,5 |
45 |
11.9 |
35 |
105 |
110 |
150 |
0.012 |
FFZ-06 |
3/4" |
16 |
74 |
19.6 |
35 |
105 |
110 |
150 |
0.017 |
FFZ-08 |
1" |
20 |
106 |
28.0 |
35 |
105 |
110 |
150 |
0.02 |
FFZ-10 |
1-1/4" |
25 |
189 |
50.0 |
26 |
80 |
80 |
80 |
0.03 |
FFZ-12 |
1-1/2'' |
38 |
379 |
100.3 |
25 |
120 |
120 |
110 |
0.05 |
FFZ-16 |
2" |
51 |
757 |
200.3 |
25 |
100 |
100 |
100 |
0.1 |
ISO |
PART NO. |
LS |
D |
HEX1 |
A |
T |
6.3 |
FFZ-02SF |
58.2 |
28 |
27 |
14 |
BSP1/4 NPT1/4 |
10 |
FFZ-03SF |
68.2 |
32 |
30 |
14 |
BSP3/8 NPT3/8 |
10 |
FFZ-03SF |
72.2 |
32 |
30 |
18 |
BSP1/2 NPT1/2 |
12.5 |
FFZ-04SF |
75 |
38 |
36 |
18 |
BSP1/2 NPT1/2 |
12.5 |
FFZ-04SF |
79 |
38 |
36 |
20 |
BSP3/4 NPT3/4 |
16 |
FFZ-06SF |
80 |
42 |
36 |
22 |
BSP3/4 NPT3/4 |
19 |
FFZ-08SF |
99.8 |
48 |
46 |
22 |
BSP3/4 NPT3/4 |
19 |
FFZ-08SF |
99.8 |
48 |
46 |
23.5 |
BSP1 NPT1 |
25 |
FFZ-10SF |
112 |
56 |
55 |
24 |
BSP1-1/4 NPT1-1/4 |
38 |
FFZ-12SF |
150 |
79.5 |
70 |
30 |
BSP1-1/2 NPT1-1/2 |
51 |
FFZ-16SF |
167 |
98.5 |
80 |
31 |
BSP2 NPT2 |
ISO |
PART NO. |
LP |
d |
C |
HEX2 |
A |
T |
6.3 |
FFZ-02PF |
49.2 |
16.1 |
15.2 |
22 |
14 |
BSP1/4 NPT1/4 |
10 |
FFZ-03PF |
55.8 |
19.7 |
19.5 |
27 |
14 |
BSP3/8 NPT3/8 |
10 |
FFZ-03PF |
59.8 |
19.7 |
19.5 |
27 |
18 |
BSP1/2 NPT1/2 |
12.5 |
FFZ-04PF |
72 |
24.5 |
21.6 |
36 |
18 |
BSP1/2 NPT1/2 |
12.5 |
FFZ-04PF |
76 |
24.5 |
21.6 |
36 |
22 |
BSP3/4 NPT3/4 |
16 |
FFZ-06PF |
75.5 |
27 |
21.6 |
36 |
22 |
BSP3/4 NPT3/4 |
19 |
FFZ-08PF |
93.8 |
30 |
29 |
46 |
22 |
BSP3/4 NPT3/4 |
19 |
FFZ-08PF |
93.8 |
30 |
29 |
46 |
23.5 |
BSP1 NPT1 |
25 |
FFZ-10PF |
90 |
36 |
34 |
55 |
24 |
BSP1-1/4 NPT1-1/4 |
38 |
FFZ-12PF |
112 |
57 |
38 |
70 |
30 |
BSP1-1/2 NPT1-1/2 |
51 |
FFZ-16PF |
124 |
73 |
40.5 |
80 |
31 |
BSP2 NPT2 |
Key Features and Benefits
High-Grade Steel Construction:
FFZ couplings are made from high-grade steel, ensuring exceptional strength and durability. This makes them capable of withstanding high pressures and harsh operating conditions.
Precision Quenching Process:
The quenching process enhances the hardness and wear resistance of the steel, ensuring that FFZ couplings maintain their performance over time, even in abrasive environments.
Zinc-Nickel Plating:
The zinc-nickel coating provides superior corrosion resistance, making FFZ couplings ideal for use in environments where exposure to moisture, chemicals, or salt is a concern.
Flat-Face Design:
The flat-face design minimizes fluid loss and prevents contamination during connection and disconnection, ensuring a clean and efficient operation. This is particularly important in industries where hygiene and environmental protection are critical.
ISO 16028 Compliance:
FFZ couplings meet the ISO 16028 standard, ensuring compatibility with other ISO 16028-certified equipment. This standardization simplifies maintenance and reduces downtime.
Ease of Use:
Designed for quick and effortless connection and disconnection, FFZ couplings save time and reduce downtime during equipment maintenance or changes.
Applications of FFZ Quick Couplings
Construction Machinery:
In excavators, bulldozers, and cranes, FFZ couplings ensure reliable hydraulic connections, enhancing the efficiency and safety of construction operations.
Agriculture:
For tractors, harvesters, and irrigation systems, FFZ couplings provide the durability and performance needed to handle high-pressure systems in demanding environments.
Industrial Manufacturing:
In hydraulic presses, injection molding machines, and other manufacturing equipment, FFZ couplings deliver the strength and reliability required for high-pressure systems.
Discover the FFZ difference today. Visit our website or contact our team to learn more about how FFZ quick couplings can meet your specific needs.
HonglunTO KNOW MORE, PLEASE CONTACT US！
Our experts will solve them in no time.