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          WJ41H/Y-16C GB bellows globe valve
          Product Name:
          WJ41H/Y-16C GB bellows globe valve
          Description:

          國標(biāo)波紋管法蘭截止閥 WJ41H/Y:

          Bb Os & Y型結(jié)構(gòu)
          制造標(biāo)準(zhǔn):GB12235
          結(jié)構(gòu)長度:GB12221
          對焊口標(biāo)準(zhǔn):GB12224
          試驗標(biāo)準(zhǔn):GB13927
          Bb Os & Y structure
          Manufacture:GB12235
          Face to face:GB12221
          Butt-welding:GB12224
          Test:GB13927
          公稱壓力
          (nominal pressure)
          1.6Mpa
          2.5Mpa
          4.0Mpa
          密封試驗(seal test)
          1.8MPa
          2.8MPa
          4.4MPa
          殼體強(qiáng)度(shell)
          2.4MPa
          3.6MPa
          6.0MPa
          適用溫度
          (suitabletemprature)
          300℃

          特點(features)


          雙層波紋管(double walls bellow seal)
          維修方便(maintenance-free)
          波紋管密封閥桿(spindle with bellow seal)
          雙重密封(secondary sealing)
          位置指示(position indicator)
          無升降手輪(non-rising handwheel)

          用途(selection of possible applications)

          工業(yè)(industry)
          電站(power station)
          廢氣凈化廠(flue gas puerification plant)
          天然氣(gas supply)
          真空裝置(vacuum facilities)
          氨(ammonia)
          熱水(hot water)
          冷凍系統(tǒng)(cllling&freezing systme)
          加熱設(shè)備(heating technology)
          蒸汽系統(tǒng)(steam system)
          零件名稱
          parta name
          閥體 body
          閥蓋 bonnet
          閥桿 stem
          閥瓣 disc
          密封面
          sealing face
          填料 paking
          WCB
          WCB
          WCB
          13Cr
          2Cr13
          2Cr13
          柔性石墨
          GRAPHITE
          STL
          304
          CF8
          CF8
          304
          304
          304
          柔性石墨
          GRAPHITE
          STL
          PTFE
          316
          CF8M
          CF8M
          316
          316
          316
          柔性石墨
          GRAPHITE
          STL
          PTFE
          304L
          CF3
          CF3
          316
          304L
          304L
          柔性石墨
          GRAPHITE
          STL
          PTFE
          316L
          CF3M
          CF3M
          316
          316L
          316L
          柔性石墨
          GRAPHITE
          STL
          PTFE

          外形尺寸各連接尺寸 external and connection dimensions:

          PN
          DN
          L
          L1
          D
          D1
          D2
          B
          f
          F
          D6
          N-ф
          △H(
          STRODE)
          1.6
          15
          130
          80
          95
          65
          45
          14
          2
          -
          -
          4-14
          6
          20
          150
          90
          105
          75
          55
          14
          2
          -
          -
          4-14
          6
          25
          160
          110
          115
          85
          65
          14
          2
          -
          -
          4-14
          8
          32
          180
          127
          135
          100
          78
          16
          2
          -
          -
          4-18
          8
          40
          200
          156
          145
          110
          85
          16
          3
          -
          -
          4-18
          13
          50
          230
          170
          160
          125
          100
          16
          3
          -
          -
          4-18
          13
          65
          290
          -
          180
          145
          120
          18
          3
          -
          -
          4-18
          16
          80
          310
          -
          195
          160
          135
          20
          3
          -
          -
          8-18
          20
          100
          350
          -
          215
          180
          155
          20
          3
          -
          -
          8-18
          25
          125
          400
          -
          245
          210
          185
          22
          3
          -
          -
          8-18
          32
          150
          480
          -
          280
          240
          210
          24
          3
          -
          -
          8-23
          40
          200
          600
          -
          335
          295
          265
          26
          3
          -
          -
          12-23
          50
          2.5
          15
          130
          80
          95
          65
          45
          16
          2
          -
          -
          4-14
          6
          20
          150
          90
          105
          75
          55
          16
          2
          -
          -
          4-14
          6
          25
          160
          110
          115
          85
          65
          16
          2
          -
          -
          4-14
          8
          32
          180
          127
          135
          100
          78
          18
          2
          -
          -
          4-18
          8
          40
          200
          156
          145
          110
          85
          18
          3
          -
          -
          4-18
          13
          50
          230
          170
          160
          125
          100
          20
          3
          -
          -
          4-18
          13
          65
          290
          -
          180
          145
          120
          22
          3
          -
          -
          8-18
          16
          80
          310
          -
          195
          160
          135
          24
          3
          -
          -
          8-18
          20
          100
          350
          -
          230
          190
          160
          28
          3
          -
          -
          8-23
          25
          125
          400
          -
          270
          220
          188
          30
          3
          -
          -
          8-25
          32
          150
          480
          -
          300
          250
          218
          34
          3
          -
          -
          8-25
          40
          200
          600
          -
          360
          310
          278
          16
          3
          -
          -
          12-25
          50
          4.0
          15
          130
          80
          95
          65
          45
          16
          2
          4
          40
          4-14
          6
          20
          150
          90
          105
          75
          55
          16
          2
          4
          51
          4-14
          6
          25
          160
          110
          115
          85
          65
          16
          2
          4
          58
          4-14
          8
          32
          180
          127
          135
          100
          78
          18
          2
          4
          66
          4-18
          8
          40
          200
          156
          145
          110
          85
          18
          3
          4
          76
          4-18
          13
          50
          230
          170
          160
          125
          100
          20
          3
          4
          88
          4-18
          13
          65
          290
          -
          180
          145
          120
          22
          3
          4
          110
          8-18
          16
          80
          310
          -
          195
          160
          135
          22
          3
          4
          121
          8-18
          20
          100
          350
          -
          230
          190
          160
          24
          3
          4.5
          150
          8-23
          25
          125
          400
          -
          270
          220
          188
          28
          3
          4.5
          176
          8-25
          32
          150
          480
          -
          300
          250
          218
          30
          3
          4.5
          204
          8-25
          40


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