- 如果您对该产品感兴趣的话，可以
- 产品名称：DXF-6A,DXF-8A,DXF-10A,DXF-14A,DXF-18A,钢球式单向阀
- 产品型号：钢球式单向阀 DXF-6A,DXF-8A,DXF-10A,DXF-14A,DXF-18A,
- 产品展商：其它品牌
- 产品文档：无相关文档
简单介绍
DXF-6A,DXF-8A,DXF-10A,DXF-14A,DXF-18A,钢球式单向阀
产品描述
DXF(A)钢球式单向阀是球形弹簧设计，金属和金属密封，钢球周围的直通型流道设计，使小直径的阀体能输出大流量，全部金属设计，允许安装和运行时的高温。
DXF(A) is a spherical ball type check valve spring design,metal andmetal sealing,straight through flow design around the ball,the valvecan output large flow of small diameter,all metal design,installationand operation of the high temperature allowed.
|
主要零件材料 Meterials of Main Parts
|
|
零部件名称 Item
|
材料牌号或名称 Material
|
|
阀门 Valve Seat
|
Hpb59-1
|
|
钢管 Copper Tube
|
TP2
|
|
弹簧 Sping
|
不锈钢 Stainless steel
|
|
钢球 Steel Ball
|
3Gr13
|
|
I 技术参数 Specifications
|
|
型号
|
*大工作压力 Mpa
|
耐压 Mpa
|
开启压 Mpa
|
泄漏量cm³ /min
|
流通量cc/min
|
2psl 压降的流量（冷却）
|
|
types
|
Max WorkingPressure
|
Pressure Endurance
|
OPening Pressure
|
(Air)Leaking Capacity
|
Passing Capacity
|
Preddure Droy Capacity(tons)
|
|
|
|
|
|
|
R-12
|
R-22
|
R-502
|
|
DXF-6A
|
4.5
|
21.5
|
0.02
|
500
|
≥750
|
3.8
|
5
|
3.3
|
|
DXF-8A
|
4.5
|
21.5
|
0.02
|
500
|
≥750
|
6.8
|
9
|
6
|
|
DXF-10A
|
4.5
|
21.5
|
0.05
|
500
|
≥950
|
12.8
|
17
|
11.3
|
|
DXF-14A
|
4.5
|
21.5
|
0.05
|
500
|
≥1250
|
26.3
|
35
|
23.5
|
|
DXF-18A
|
4.5
|
21.5
|
0.065
|
800
|
≥1650
|
69.1
|
92
|
61.8
|
|
I 主要外形尺寸 Dimensions
|
|
型号
|
接口内径A
|
阀体直径B
|
长度L
|
|
Type
|
Inner Dimeter of Connection
|
Dimeter of Valve Body
|
Length(l)
|
|
lnch
|
mm
|
lnch
|
mm
|
lnch
|
mm
|
|
DXF-6A
|
3/8
|
9.7
|
1/2
|
12
|
4.7
|
120
|
|
DXF-8A
|
1/2
|
12.8
|
5/8
|
15.88
|
3.7
|
95
|
|
DXF-10A
|
5/8
|
16.1
|
7/8
|
22
|
4.5
|
115
|
|
DXF-14A
|
7/8
|
22.3
|
1-1/8
|
28.6
|
4.5
|
115
|
|
DXF-18A
|
1-1/8
|
28.6
|
1-3/8
|
35
|
5
|
127
|