• <tt id="eg8cy"><label id="eg8cy"></label></tt>
  • <bdo id="eg8cy"><xmp id="eg8cy">
    <center id="eg8cy"></center>
    <bdo id="eg8cy"><xmp id="eg8cy"> <bdo id="eg8cy"></bdo>
  • 疏水閥|疏水器|汽水分離器-北京疏水閥門廠
    機械型
    熱靜力型
    熱動力型
    多重密封閥門
    閥門
    氣體輸送系統設備
    凝結水回收系統解決方案
    減溫減壓設備
    管道附件
    閥門
    產品名稱:柱塞閥 【在線訂購 Online order
    柱塞閥
    Plunger valve
                                           16
    (SM)非金屬密封法蘭連接柱塞閥U41SM(F)-25Z·C·P·R·R3
                                           40

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    閥體
    密封圈
    孔架
    密封圈
    柱塞
    螺栓
    閥桿
    閥蓋
    銅螺母
    手輪
    六角螺母
    Valve body
    Seal ring     
    Hole rack
    Seal ring
    Plunger
    bolt
    Valve stem
    Valve cover
    Copper nut
    Handwheel
    Hexagon nut

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    閥體
    密封圈
    孔架
    密封圈
    柱塞
    螺栓
    閥桿
    閥蓋
    銅螺母
    手輪
    六角螺母
    Valve body
    Seal ring     
    Hole rack
    Seal ring
    Plunger
    bolt
    Valve stem
    Valve cover
    Copper nut
    Handwheel
    Hexagon nut

     
    [page_break]
    柱塞閥
    Plunger valve

    (H)金屬密封柱塞截止閥 

    結構與工作原理
    (H) Metal sealing plunger valve
    Structure and working principle
     
    金屬密封柱塞截止閥由閥體、閥蓋、閥桿、柱塞、上密封、下密封(H)、手輪等部件組成。
    1、當旋轉手輪時通過閥桿帶動柱塞,使柱塞下圓維面與閥座密封錐面往復離合完成閥門的開啟和關閉。
    2、柱塞與上密封圈間采用過盈配合,通過調節,閥蓋上的壓緊力,使上密封圈被壓縮內圈緊抱住柱塞外圓貼緊閥腔內壁所產生的徑向分力大于流體壓力從而保證了上密封性。
    3、柱塞截止閥上密封采用無油自潤的柔性金屬纏繞石墨,它具有耐磨損、耐高溫的無毒新型高級密封材料,因此密封可靠,經久耐用。
    4、金屬密封柱塞截止閥是在閥座錐面上根據適用介質分別堆焊了合金不銹鋼,或硬質合金(Y),堆焊層硬度可達HRC40,加工研磨而成。
    5、金屬密封柱塞截止閥的柱塞(不銹鋼)經粗加工后,進行分別滲碳與高頻淬火及滲氮化處理,滲碳深度不得低于1mm,其表面層顯微組織為針狀馬氏林和均勻分布的細粒滲碳體,硬度高達HRC58-64,故全面提高柱塞截止閥的使用性能范圍。
     
    Metal sealing plunger valve consists of valve, valve cover, valve stem, plunger, back seat, lower sealing (H), hand wheel and other components.
    1. When rotating the hand wheel, it drives the plunger through the valve stem, then the lower circular surface of the plunger and the seal cone surface of the valve seat can connect or disconnect, so as to open or close the valve. 
    2. The interference fit is adopted between the plunger and the back seal ring; through regulating the pressing force of valve cover, the back seat ring is tightly gripped by the compressing inner ring, the radial force generated by cylindrical plunger surface through pressing the inner wall of valve cavity is greater than the fluid pressure, thus ensuring the tightness of the back seat.
    3. The back seat of plunger valve uses oil-free self-lubricated flexible metal winding graphite, and the graphite is made of wear-resistant, high-temperature-resisting, non-toxic, new and advanced sealing material, so that the sealing is reliable and durable.
    4. The metal sealing plunger valve is made by welding stainless steel alloy or hard alloy (Y) with suitable medium on seat cone (hardness of welded surfacing layer reaches HRC40), and by processing and grinding. 
    5. Metal sealing plunger valve (stainless steel), after undergoing rough processing, goes through carburetion, high-frequency quenching and nitriding dialysis treatment, the carburetion depth shall not be less than 1mm, the surface layer microstructure of the plunger valve is the needle-like martensite and uniformly distributed fine cementite, with hardness up to HRC58-64, thus fully improving the performance of plunger valve.
     
    柱塞截止閥的維修及注意事項
    Plunger valve repair and precautions
     
    柱塞截止閥(H)型經過一段時間的使用,上密封如有磨損及泄漏,可無需拆離管道,必須注意將閥門開啟后,只要將閥蓋周圍六角螺母均勻對稱地旋緊壓至不漏即可。
    After the plunger valve (H) is used for a period of time, if the back seat has abrasion and leakage, you need open the valve without removing the pipeline, and repair the valve only by symmetrically and uniformly tightening the hexagonal nut around the valve cover, and pressing it until no leakage occurs.  
     
    結構配件說明/Statement on structure accessories

    序號
    名稱
    數量
    材料/選用
    1
    閥體
    1
    WCB、ICr18Ni9Ti、HT200  CF8、CF3、CF8M、CF3M
    2
    密封圈
    2
    聚四氟乙烯 柔性石墨 合成石墨
    3
    柱塞
    1
    HT200 1Cr18Ni9Ti CF8、CF3、CF8M、CF3M
    4
    閥桿
    1
    碳結鋼、不銹鋼
    5
    手輪
    1
    鑄鐵、鑄鋼、馬鋼
    6
    平墊
    1
    統配件
    7
    六角螺帽
    1
    統配件
    8
    閥蓋
    1
    WCB、ICr18Ni9Ti、HT200 CF8、CF3、CF8M、CF3M
    9
    銅螺母
    1
    H59、H62
    10
    內六角  沉頭固定螺釘
    1
    統配件
    11
    雙頭螺栓
    4-16
    統配件
    12
    蝶形彈簧
    4-16
    60Si2CrVA
    13
    六角螺母
    4-16
    統配件

    [page_break]
    柱塞閥
    Plunger valve
     
                          U41SM(F)-25
    法蘭連接柱塞閥            Y          C·P·R·R3
                          UJ41H -25
                              W

    產品型號
    Product model
    公稱壓力
    PN(Mpa)
    試驗壓力PS(Mpa)
    使用溫度(℃)
    Use temperature 
    適用介質
    Used medium
    殼體Shell
    密封 Seal
    U41SM-25C
    2.5
    3.75
     
    ≤200
    水、蒸汽、油品      Water, steam, oil
    U41F-25P
     
    硝酸類              Nitrate
    U41F-25R
    (氣密)
    醋酸類              Acetic acid
    U41F-25R3
    0.6
    尿素等強腐蝕介質    Urea and other strongly corrosive medium
    U41F-25C
     
    ≤425
    水、蒸汽、油品      Water, steam, oil
    UJ41W-25P
     
    ≤200
    硝酸類              Nitrate 
    UJ41W-25R
     
    醋酸類              Acetic acid
    UJ41W-25R3
    2.75
    尿素等強腐蝕介質    Urea and other strongly corrosive medium

     
    外型尺寸和重量 /Prime out-form dimensions and weigh

    公稱壓力
    PN(Mpa)
    公稱通徑
    DN(mm)
    尺寸Size(mm)
    重量(kg)
    Weight
    L
    D
    D1
    D2
    b
    Z-φd
    H
    H
    D0
    2.5
    15
    130
    95
    65
    45
    16
    4-φ14
    125
    150
    100
    3.5
    20
    150
    105
    75
    55
    16
    4-φ14
    145
    170
    100
    4.5
    25
    160
    115
    85
    65
    16
    4-φ14
    165
    195
    120
    5.5
    32
    180
    135
    100
    78
    18
    4-φ18
    195
    225
    140
    8
    40
    200
    145
    110
    85
    18
    4-φ18
    200
    240
    160
    11
    50
    230
    160
    125
    100
    20
    4-φ18
    215
    255
    180
    15
    65
    290
    180
    145
    120
    22
    4-φ18
    255
    315
    200
    24
    80
    310
    195
    160
    135
    22
    4-φ18
    295
    375
    240
    32
    100
    350
    230
    190
    160
    24
    8-φ23
    330
    415
    280
    44
    125
    400
    270
    220
    188
    28
    8-φ25
    350
    425
    320
    60
    150
    480
    300
    250
    218
    30
    8-φ25
    420
    520
    350
    93
    200
    600
    360
    310
    278
    34
    12-φ25
    530
    650
    450
    160
    250
    650
    425
    370
    332
    36
    12-φ30
    560
    700
    500
    239
    300
    750
    485
    430
    392
    40
    16-φ30
    670
    850
    550
    318
    350
    780
    550
    490
    448
    44
    16-φ34
    680
    870
    600
    575
    400
    914
    610
    550
    505
    48
    16-φ34
    820
    1040
    700
    750

     
    [page_break]
    柱塞閥
    Plunger valve
     
                          U41SM(F)-40
    法蘭連接柱塞閥            Y          C·P·R·R3
                          UJ41H -40
                              W
    主要性能規范

    產品型號
    Product model
    公稱壓力
    PN(Mpa)
    試驗壓力PS(Mpa)
    使用溫度(℃)
    Use temperature 
    適用介質
    Used medium
    殼體Shell
    密封Seal
    UJ41H-40C
    4.0
    6.0
     
    ≤425
     
    ≤200
    水、蒸汽、油品     Water, steam, oil
    UJ41W-40P
     
    硝酸類             Nitrate
    UJ41W-40R
    (氣密)
    醋酸類             Acetic acid
    UJ41W-40P3
    0.6
    尿素等強腐蝕介質   Urea and other strongly corrosive medium
    U41SM-40C
     
     
    水、蒸汽、油品     Water, steam, oil
    U41F-40P
     
    ≤200
    硝酸類             Nitrate 
    U41F-40R
     
    醋酸類             Acetic acid
    U41F-40R3
    4.4
    尿素等強腐蝕介質   Urea and other strongly corrosive medium

    外型尺寸和重量/Prime out-form dimensions and weigh

    公稱壓力
    PN(Mpa)
    公稱通徑
    DN(mm)
    尺寸Size(mm)
    凹下部分直徑
    凹下部分高度和深度
    重量(kg)
    Weight
    L
    D
    D1
    D2
    b
    Z-φd
     H
    H1
    D0
    D6
    f1=f2
    4.0
    15
    130
    95
    65
    45
    16
    4-φ14
    125
    150
    100
    41
    2-4
    3.7
    20
    150
    105
    75
    55
    16
    4-φ14
    145
    170
    100
    51
    2-4
    4.6
    25
    160
    115
    85
    65
    16
    4-φ14
    165
    195
    120
    58
    2-4
    6
    32
    180
    135
    100
    78
    18
    4-φ18
    195
    225
    140
    66
    2-4
    8.5
    40
    200
    145
    110
    85
    18
    4-φ18
    200
    240
    160
    76
    3-4
    11.5
    50
    230
    160
    125
    100
    20
    4-φ18
    215
    255
    180
    88
    3-4
    16
    65
    290
    180
    145
    120
    22
    8-φ18
    255
    315
    200
    110
    3-4
    24.5
    80
    310
    195
    160
    135
    22
    8-φ18
    295
    375
    240
    121
    3-4
    32.5
    100
    350
    230
    190
    160
    24
    8-φ23
    330
    415
    280
    150
    3-4.5
    45
    125
    400
    270
    220
    188
    28
    8-φ25
    350
    425
    320
    176
    3-4.5
    70
    150
    480
    300
    250
    218
    30
    8-φ25
    420
    520
    350
    204
    3-4.5
    93.5
    200
    600
    375
    320
    282
    38
    12-φ30
    530
    650
    450
    260
    3-4.5
    181
    250
    650
    445
    385
    345
    42
    12-φ34
    560
    700
    500
    313
    3-4.5
    265
    300
    750
    510
    408
    46
    16-φ34
    670
    850
    550
    364
    3-4.5
     
    350
    780
    570
    510
    465
    52
    16-φ34
    680
    870
    600
    422
    4-5
     
    400
    914
    655
    585
    535
    58
    16-φ41
    820
    1040
    700
    474
    4-5
     

     
                    
    旋啟式法蘭止回閥焊接閥門在線訂購 Online order】 【打印 Print】 【返回 Back
    Home | About Us | News | Products | Contacts
  • <tt id="eg8cy"><label id="eg8cy"></label></tt>
  • <bdo id="eg8cy"><xmp id="eg8cy">
    <center id="eg8cy"></center>
    <bdo id="eg8cy"><xmp id="eg8cy"> <bdo id="eg8cy"></bdo>
  • 91精品国产自产在线观看_久久大香萑太香蕉综合网_女神级极品嫩模露脸啪啪自拍_免费a级毛片网站