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产品介绍：
Flat-face, ISO 16028
平齐端面型, ISO 16028
特征：
l 符合ISO 16028要求。
l 平齐端面阀芯，无溢流。
l 快插式连接。
l 可选高碳钢及316不锈钢材料。
Features:
l Comply with ISO 16028 standard.
l Flat-face, leak-proof.
l Quick-release.
l High-carbon steel and 316-grade stainless steel materials are optional.
应用：
l 工程机械
l 液压工具
Applications:
l Engineering machinery
l Hydraulic tools
LS-FEM系列 – 技术数据
LS-FEM series – technical data
本体尺寸
Body size
(inch)
1/8
1/4
3/8
1/2
5/8
3/4
1
额定压力（低循环，无脉冲额定压力）
Rated pressure (low cycle, non-pulsating)
(bar)
高碳钢
High-carbon steel
450
31 5
250
200
不锈钢
Stainless steel
--
315
最大溢流量
Maximum spillover
(ml)
0.015
0.020
0.030
0.150
0.200
最大夹气量
Maximum volume entrained air
0.070
0.100
注：
1. 本体材料：高碳钢，316不锈钢。
2. 密封材料及温度范围：
丁腈橡胶（高碳钢的标准密封材料）：-40℃ 至 +120℃
氟橡胶（316不锈钢的标准密封材料）：-25℃ 至 +200℃
Caution:
1. Body material: High-carbon steel, 316-grade stainless steel 。
2. Sealing material and temperature range:
Nitrile-butadiene rubber (NBR) (standard sealing material for high-carbon steel): -40 ℃ to + 120℃
Fluororubber (standard sealing material for 316-grade stainless steel): -25 ℃ to +200 ℃
流量-压降曲线:
测试流体: 油 (粘度32cst, 温度40 ℃)
测试标准: ISO 7241/2-2000
Flow rate, pressure drop curve:
Test material: oil (viscosity 32cst, temperature 40 ℃)
Test standard: ISO 7241/2-2000
LS-FEM / IF 系列母接头
LS-FEM / IF series – female coupling
工作压力
Rated pressure (bar)
A螺纹
Thread A
六角对边长度
Distance across flats of hexagon
总长
Overall length (mm)
最大直径Maximum diameter (mm)
FEM-121-2FB
FEM-251-4FB
FEM-251-4FP-NL
IF2510 RV
G 1/8
G 1/4
1/4-1/8 NPSF
19
27
40
64
21
30
FEM-371-6FB
FEM-371-8FB
FEM-371-6FP-NL
IF3810 RV
IF3810-50RV
G 3/8
G 1/2
3/8-18 NPSF
71
73
32
FEM-501-8FB
FEM-501-12FB
FEM-501-8FP-NL
IF5010 RV
IF5010-75RV
G 3/4
1/2-14 NPSF
36
76
80
FEM-621-12FB
FEM-751-12FB
FEM-751-16FB
IF6310 RV
IF7510 RV
IF7510-100RV
G 1
46
82
96
102
43
50
FEM-751-12FP-NL
FEM-1001-16FB
FEM-1001-20FB
IF10010 RV
IF10010-125 RV
3/4-14 NPSF
G 1 1/4
55
97
105
106
60
FEM-1001-16FP-NL
1-11 1/2 NPSF
107
LS-FEM / IF 系列公接头
LS-FEM / IF series – male coupling
螺纹A
六角对边长度Distance across flats of hexagon
连接后外露
最大直径
Maximum diameter
(mm)
FEM-122-2FB
FEM-252-4FB
FEM-252-4FP
IF2520 RV
17
22
35
49
37
25
FEM-372-6FB
FEM-372-8FB
FEM-372-6FP
IF3820 RV
IF3820-50 RV
58
42
44
FEM-502-8FB
FEM-502-12FB
FEM-502-8FP
IF5020 RV
IF5020-75RV
66
70
53
FEM-622-12FB
FEM-752-12FB
FEM-752-16FB
IF6320 RV
IF7520 RV
IF7520-100RV
77
83
84
61
FEM-752-12FP
FEM-1002-16FB
FEM-1002-20FB
IF10020 RV
IF10020-125RV
78
89
90
56
67
FEM-1002-16FP
75
