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ISO 16028 Flush-faced hydraulic quick couplings–FF
A) Materials:
1) Socket: steel (Yellow zinc-chromate plating).
2) Plug: Hardened steel (Zinc-chromate plating).
3) Wide Variety of Seal Materials Available.
B) Features:
5) FF is designed to meet or exceed the requirements called out in ISO 16028 as wells asall HTMA specifications.
6)Heavy Duty Construction – High strength steel with zinc yellow dichromate plating
7)Flush-faced poppet is available for a minimum air inclusion when connection, minimum Fluid loss when disconnection as well as easy clearing.
8)A safety sleeve lock prevents accidental ,push-to connect system allows one handoperation when connect the coupling.
9) 4:1 Safety Factor.
10) Industry Interchangeability – mates with other manufacturers’ ISO 16028 couplings
11) The CP option allows for connection against static pressures without spillage or damageto the coupling. Construction, portable hydraulic tools and utility equipment are a few of the many industries where the connect-under-pressure option saves valuable time & money.
Applications :
FF Series couplings are widely used in the public utility market where hydraulic oil spillage can constitute a serious safety hazard, particularly in overhead bucket hoists that are used for maintenance of high-voltage power transmission lines. These couplings are also used for quick change of hydrarlic tools in construction,railway maintenance and mining industries. The ease of cleaning makes them ideal for use in these types of hostile environments.
C) Interchange:
Parker FE/FF/FEM Series Hansen Qa2900,Foster FF series, Faster FF,Cejn X62.
SPECIFICATIONS
Body Size(ISO)
6.3
10
12.5
16
19
25
(MPa) Rated Pressure
31.5
25
25
25
25
20
(L/Min) Rated Flow
11
22
45
75
100
185
Temperture Range (NBR)
–20°C~ + 80°C
PART NO.
ISO
Thread
L
L1
L2
D1
D2
CH1
CH2
FF-G02SP
6.3
G1/4
90
53
48
29.5
16.1
22
22
FF-G03SP
10
G3/8
109
65
60
33.5
19.7
27
24
FF-G034SP
10
G1/2
116
70
62.5
33.5
19.7
27
27
FF-G04SP
12.5
G1/2
128
77
68
39.5
24.5
32
32
FF-G046SP
12.5
G3/4
137
84
70.5
39.5
24.5
36
36
FF-G056SP
16
G3/4
140
84
73
43.5
27
36
36
FF-G068SP
19
G1
160
99
84
49.5
30
45
45
FF-G081SP
25
G1-1/4
173
106
90
56.5
36
55
55