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                  歡迎訪問山東威蘭圖新能源科技有限公司!

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                  山東威蘭圖新能源科技有限公司

                  聯系人:寧經理

                  電 話:0531-88903555

                  手機:18100389666

                  郵 箱:572622551@qq.com

                  Y型熱工儀表閥

                  型號:

                  發布日期:11-22

                  產品詳情

                  技術指標

                  1.口徑:1/4″~2 1/2″

                  2.壓力:150LB~4500LB

                  3.閥體材質:

                  碳素鋼   -50℃~425℃

                  合金鋼   -50℃~610℃

                  不銹鋼   -50℃~700℃

                  4.連接方式:對焊、承插焊、外螺紋、卡套等

                  5.適用介質:水、蒸汽及各種腐蝕介質

                   

                   

                  Technical indicators

                  1.size: 1/4″~2 1/2″       

                  2. Pressure: 150LB~4500LB                                                       

                  3. Body material   

                  Carbon steel    -50℃~425℃

                  Alloy steel     -50℃~610℃

                  Stainless steel   -50℃~700℃

                  4. End connection: Butt-welded, 

                  Socket-welded, External thread, Card set

                  5. Applicable medium:water, steam

                  And corrosive medium

                   

                   

                  性能特點

                  1、體、支架均鍛造后固融處理,結構緊密無裂痕,耐高溫高壓效果優越

                  2、閥座堆焊硬質合金司太立6號,高溫硬度達50HRC以上

                  3、桿鍛造后取得了良好的抗拉強度和屈服強度,承受高溫高壓性能優越

                  4、為司太立8號整體鍛制而成,高溫硬度達HRG58以上,與閥座形成了合適的硬度差,互相配合后具有良好的抗沖

                  刷、抗氣蝕性能。

                  5、閱體內置閥桿導向座,閥門長期反復開關時,閥瓣回座率達100,保持了良好的密封性能

                  6變架上端置閥桿直升降裝置,閥門開閉時,閥桿的無旋轉直升降運動不僅減少了對填料的磨損,而且啟閉力小,手

                  7、致密和回彈性優良的柔性石墨填料,確保閥門不外漏

                   

                   

                  Performance characteristics

                  1. The body and supporting are all solid melting treated after forged. The structure is compact without any crack. High temperature

                  d high pressure resistant performance is excellent

                  The seat is buill-welded with hard alloy steel STL 6, the hardness is more than 50HRC

                  3. The stem has good tensile strength and yield strength after forged, High temperature and high pressure resistant performance is

                  excellent

                  4. The petal is integrally forged by STL 8, the hardness is more than 58HRC, it has suitable hardness difference with the seat

                  5. There is valve stem guide seat in the body, after the valve is opened and closed repeatedly for a long time, the retum rate of the

                  petal is 100%. The sealing performance is good.

                  6. Stem straight lifting device is on the top of the supporting. when the valve is opened and closed, non rotating lifting movement of

                  the stem can reduce the wear of the filler. The opening and closing force of the valve is small

                  7. Flexible graphite filler is compact and its elastic resilience is excellent, this can guarantee the vale has no extemal leakage

                   

                   

                   

                   

                  剖視圖圖片16.png

                   

                   

                   


                  材質表

                   

                  部件\類別

                  F91

                  F92

                  F316

                  F321

                  F22

                  WB36

                  F316H

                  F347H

                  閥體

                  F91

                  F92

                  F316

                  F321

                  F22

                  WB36

                  F316H

                  F347H

                  閥座

                  司太立

                  司太立

                  司太立

                  司太立

                  司太立

                  司太立

                  司太立

                  司太立

                  閥瓣

                  司太立

                  司太立

                  司太立

                  司太立

                  司太立

                  司太立

                  司太立

                  司太立

                  閥桿

                  F91

                  F92

                  F316

                  F321

                  F22

                  WB36

                  F316H

                  F347H

                  支架

                  F91

                  F92

                  F316

                  F321

                  F22

                  WB36

                  F316H

                  F347H

                  填料

                  柔性石墨

                  柔性石墨

                  柔性石墨

                  柔性石墨

                  柔性石墨

                  柔性石墨

                  柔性石墨

                  柔性石墨

                  手輪

                  沖壓

                  沖壓

                  沖壓

                  沖壓

                  沖壓

                  沖壓

                  沖壓

                  沖壓

                   

                   

                   

                  溫壓曲線圖

                  圖片17.png 

                  圖片18.png 

                   

                   

                   

                  尺寸表

                  通經

                  結構長度A

                  中心高B

                  手柄長度C

                  重量KG

                  DN10/3/8’’

                  120

                  250

                  140

                  5.3

                  DN15/1/2’’

                  120

                  250

                  140

                  5.6

                  DN20/3/4/’’

                  135

                  280

                  140

                  5.6

                  DN25/1’’

                  150

                  380

                  200

                  8.5

                  DN32/1 1/4’’

                  150

                  380

                  200

                  8.3

                   

                  安裝維護說明

                  1、產品出廠時已經嚴格檢驗,請勿解體,可打光譜,可試壓

                  2、閥門盡可能按閥桿垂直水平面安裝,如需其他方法安裝,請說明

                  3、安裝時應使介質流向與閥體所示箭頭方向一致,切勿裝反

                  4、第一次使用時,須全開閥門,對閥門及管道進行清洗。調整壓板螺母,確保填料處于良好密封狀態

                  5、運行中,當工況溫度變化較大(如停機維修)時,襝查并旋緊壓板螺母,壓緊填料。以防閥桿處外溫

                  Installment and maintenance instructi

                  1. Our valves have been examined strictly when leave the plant, please do not disintegrate. You may hit the specrum an

                  on the pressure test

                  2. Along the valve stem vertical horizontal plane to install the valve as far as possib you need other instalment please

                  3. When installing the valve, you should cause the medium to flow consistent with the arrow direction, do not install instea

                  4. When installing the valve, please open the valve completely, clean the valve and the pipeline. You should tighten thes

                  nis can guarantee the good seal of the padding

                  Th

                  5. In the working time, if the situation temperature changes greatly, please check and tighten the clamp nut, compact the

                  thus the outside leakage from the valve stem will be prevented


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