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FA72W-10P/10R真空負壓安全閥

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  • 公司名稱上海市寶強閥門有限公司
  • 品       牌
  • 型       號FA72W-10P/10R真空負壓安全閥
  • 所  在  地
  • 廠商性質經銷商
  • 更新時間2018/5/14 9:00:00
  • 訪問次數4401
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上海市寶強閥門有限公司是一家集科研、開發(fā)、生產及銷售各種高、中、低壓閥門企業(yè)。生產的各種“寶強”牌系列閥門,本公司按照iso9001質量體系標準執(zhí)行,全國各地,遠銷中東、歐美、及東南亞地區(qū),以*的質量贏得各界好評和信賴。產品分別有閘閥系列、截止閥系列、減壓閥系列、止回閥系列、安全閥系列、球閥系列、蝶閥系列、疏水閥系列、柱塞閥系列、旋塞閥系列、鍛鋼閥門系列、不銹鋼閥門系列、美標閥門系列、電站閥門系列、呼吸閥系列、隔膜閥系列、水利控制閥系列、電磁閥系列、針型閥系列、調節(jié)閥系列等……公稱通徑6mm-2000mm(1/4″-80″),公稱壓力0.1mpa-60mpa(150lb-3500lb),工作溫度-196℃-1300℃。主體材料采用:wcb.wc6、wc9、2gcr5mo、2g1,產品廣泛應用于石油、化工、冶金、電力、化肥、鋼鐵、制藥等領域。 寶強的發(fā)展,得益于正確的發(fā)展思路,品牌的建設力度,產品的優(yōu)良品質,完善的售后服務,也離不開眾多銷售精英在市場一線、宣傳寶強品牌與推廣寶強產品,寶強的壯大、是寶強人與銷售商們合作雙贏的較好佐證。  “命運共同,利益雙贏,產銷攜手,拓展市場”是寶強遵循的市場理念。竭誠歡迎新老顧客蒞臨本公司參觀訪問,垂詢惠顧,共創(chuàng)輝煌。 the strong valve door limited company of treasure in shanghai city is 1 to gather a research, developmentproducesell various high, mediumlow-pressure valve door a business enterprise。 the various"the treasure is strong" brand series valve door of production, our company carries out according to the iso9001 quality system standard, popular the whole whole country, sell as far as middle east, europeamerica,region in southeast asia, with superior of the qualitywin the public good opiniontrust。 the product has brake valve series, closes valve series, decompression valve series, check valve series, safe valve series, ball valve series, butterfly valve series, steam trap series, pillar to fill valve series, revolve to fill valve series, the forged steel valve door series respectively, stainless steel valve door series, the united states mark valve door series, give or get an electric shock station valve door series, breathe valve series, diaphragm valve series, water conservancy control valve series, electromagnetism valve series, needle type valve series, regulate valve series etc. ……mr. call a path 6 mms mms-2000ses1/4 ″s-80 ″s, mr. calls the pressure 0.1 mpas mpas-60ses150 lbs lbs-3500ses, working temperature-196 ℃ -1300 ℃ .corpus material adoption:wcb.wc6, wc9, 2 gcr5 moses, 2 g1s, the product is extensively applied in the petroleum, chemical engineering, metallurgy, electric powerturns fatty, steel, make a medicine etc. realm. the treasure strong development, receive benefit in the right development way of thinking, the construction strength of the brand, the good quality of the product, perfect after-sales service, also can not get away from numerous sale elites a glimmer of in the market, the publicity treasure strong brandthe expansion treasure strong product, the treasure is strong of strong, is a treasure strong personsale the companies cooperation double win of best substantial evidence. "the destiny is common, the benefits double wins, the production & sales holds hands, expand a market" is the market principle that the treasure is strong to follow.welcome new old customer to the visit of our company an interview with all sincerity, hang to inquire patronage, cr-eate brilliancy together.
安全閥系列 減壓閥系列 止回閥系列 球閥系列 閘閥系列 疏水閥系列 銅閥門系列 隔膜閥系列 蝶閥系列
安全閥 不銹鋼安全閥 蒸汽安全閥 閥門系列 碳鋼安全閥
FA72W-10P/10R真空負壓安全閥 產品信息

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FA72W-10P/10R真空負壓安全閥

 

FA72W適用于溫度≤200℃的負壓系統(tǒng),當容器內負壓超過允許值時,該閥自動開啟,吸入空氣;當容器內負壓達到允許值時,該閥自動關閉,從而保護設備及系統(tǒng)。安裝在正常非負壓系統(tǒng),當容器和系統(tǒng)的放散閥未打開,產生負壓時,此閥自動開啟。

 

    主要零部件材料

    NO.
    零件名稱
    SFA72W-P材料
    SFA72W-R材料
    1
    閥體
    ZG1Cr18Ni9Ti
    ZG1Cr18Ni12Mo2Ti
    2
    閥座
    1Cr18Ni9Ti
    ZG1Cr18Ni12Mo2Ti
    3
    調節(jié)圈
    1Cr18Ni9Ti
    1Cr18Ni12Mo2Ti
    4
    閥蓋
    ZG1Cr18Ni9Ti
    1Cr18Ni9Ti
    5
    閥桿
    1Cr18Ni9Ti
    1Cr18Ni12Mo2Ti
    6
    彈簧
    50CrVA
    50CrVA包覆氟塑料

     


     

     

     


     

    工作溫度
    ≤200℃
    適用介質
    SFA72W-10P適用于硝酸類介質
    SFA72W-10R適用于醋酸類介質

     

     

     


    外形尺寸和連接尺寸

    公稱通徑
    尺寸
    D
    D1
    D2
    Z-?d
    b
    f1
    H
    15
    95
    65
    45
    4-14
    14
    2
    110
    20
    105
    75
    55
    4-14
    16
    2
    130
    25
    115
    85
    65
    4-14
    16
    2
    150
    32
    140
    100
    78
    4-18
    18
    2
    180
    40
    150
    110
    85
    4-18
    18
    3
    200
    50
    165
    125
    100
    4-18
    20
    3
    221
    80
    200
    160
    135
    4-18
    22
    3
    245
    100
    220
    180
    155
    8-18
    22
    3
    253
    125
    250
    210
    185
    8-18
    24
    3
    280
    150
    285
    240
    210
    8-23
    24
    3
    329
    200
    340
    295
    265
    8-23
    26
    3
    377
    250
    395
    350
    320
    12-23
    28
    3
    440

     

     

     

     

     

     

     

     

     

     

     



     

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