DXF-6,DXF-8,DXF-10,DXF-12,DXF-14,DXF-18,DXF-22,DXF-26,DXF-34,DXF-42,DXF-50
DXF系列膜片式單向閥采用濾網(wǎng)、磁鐵、膜片自吸結(jié)構(gòu)設計，從而使單向閥不受安裝角度限制和反向壓力大小的關(guān)系影響閥門的自動閉合，具有極小的流通阻力、流量大、內(nèi)泄漏量幾乎為零等特點，使空調(diào)能效比大有提高，使用壽命1000萬次以上。該閥適用于所有制冷劑和大中型冷熱空調(diào)系統(tǒng)。為保證產(chǎn)品正常閉合，內(nèi)置濾網(wǎng)30目。
DXF series diaphragm type check valve with self suction filter structure design,magnet,diaphragm,so that the valve can beautomatically closed relationship between valve installation size and angle limit reverse pressure,with small flow resistance,large flow,internal leakage is almost zero,and other characteristics,the energy efficiency is better than that.The service lifeof more than 10 million times.The valve is suitable for all refrigerants and large and medium sized cold and hot airconditioning systems.In order to ensure the normal closure of the product,the built-in filter screen is 30 mesh.
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I 技術(shù)參數(shù) Specifications
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型號
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*大工作壓力 Mpa
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耐壓 Mpa
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開啟壓 Mpa
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泄漏量cm3 /min
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流量m3/h
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Type
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MaxWorkingPressure
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PressureEndurance
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OPening Pressure
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(Air)Leaking Capacity
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Kv
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DXF-6
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4.5
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21.5
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0.01
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50
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0.92
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DXF-8
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4.5
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21.5
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0.01
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50
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1.86
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DXF-10
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4.5
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21.5
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0.01
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50
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3.48
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DXF-12
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4.5
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21.5
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0.01
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50
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5.61
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DXF-14
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4.5
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21.5
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0.01
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50
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7.74
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DXF-18
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4.5
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18.0
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0.02
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100
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13.38
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DXF-22
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4.5
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18.0
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0.02
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150
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23.28
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DXF-26
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4.5
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18.0
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0.03
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150
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27.42
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DXF-34
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4.5
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15.0
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0.05
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200
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46.44
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DXF-42
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4.5
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15.0
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0.05
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300
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67.8
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DXF-50
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4.5
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15.0
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0.05
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300
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81.52
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I 主要外形尺寸 Dimensions
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型號
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接口內(nèi)徑A
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閥體直徑B
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插口深度C
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長度L
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Type
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Inner Dimeter of Connection
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Dimeter of Valve Body
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Socket Depth
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Length(l)
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lnch
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mm
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lnch
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mm
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mm
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mm
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DXF-6
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3/8
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9.6
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7/8
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22.0x1.0
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8
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100
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DXF-8
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1/2
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12.7
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1-1/8
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28.6x1.1
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14
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127
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DXF-10
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5/8
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16.1
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1-1/8
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28.6x1.1
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14
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127
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DXF-12
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3/4
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19.1
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1-1/8
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28.6x1.1
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14
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127
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DXF-14
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7/8
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22.3
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1-1/8
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28.6x1.1
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18
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127
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DXF-18
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1-1/8
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28.6
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1-3/4
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45.0x1.65
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18
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206
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DXF-22
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1-3/8
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35.1
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2-5/8
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66.0x2.0
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25
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245
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DXF-26
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1-5/8
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42
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2-5/8
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66.0x2.0
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25
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250
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DXF-34
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2-1/8
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54
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3-4/1
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89.0x2.5
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25
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300
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DXF-42
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2-5/8
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67.5
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4-1/8
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105.0x2.5
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30
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310
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DXF-50
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3-1/8
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80.5
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4-1/8
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105.0x2.5
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30
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310
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