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真空截止閥

Name: 真空截止閥
SKU: NKJ61H
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公司名稱上海寶強(qiáng)閥門有限公司
品牌
型號NKJ61H
所在地上海市
廠商性質(zhì)經(jīng)銷商
更新時間2022/9/14 8:53:05
訪問次數(shù)291

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上海寶強(qiáng)閥門有限公司是一家集科研、開發(fā)、生產(chǎn)及銷售各種高、中、低壓閥門企業(yè)。生產(chǎn)的各種“寶強(qiáng)”牌系列閥門，本公司按照iso9001質(zhì)量體系標(biāo)準(zhǔn)執(zhí)行，全國各地，遠(yuǎn)銷中東、歐美、及東南亞地區(qū)，以*的質(zhì)量贏得各界好評和信賴。產(chǎn)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(biāo)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(diào)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(chǎn)品廣泛應(yīng)用于石油、化工、冶金、電力、化肥、鋼鐵、制藥等領(lǐng)域。

寶強(qiáng)的發(fā)展，得益于正確的發(fā)展思路，品牌的建設(shè)力度，產(chǎn)品的優(yōu)良品質(zhì)，*的售后服務(wù)，也離不開眾多銷售精英在市場一線、宣傳寶強(qiáng)品牌與推廣寶強(qiáng)產(chǎn)品，寶強(qiáng)的壯大、是寶強(qiáng)人與銷售商們合作雙贏的較好佐證。

　　“命運(yùn)共同，利益雙贏，產(chǎn)銷攜手，拓展市場”是寶強(qiáng)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.

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上海寶強(qiáng)閥門有限公司經(jīng)營閘閥系列;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;隔膜閥系列;電磁閥系列;針型閥系列;調(diào)節(jié)閥系列等.歡迎新老顧客蒞臨本公司參觀訪問，垂詢惠顧，共創(chuàng)輝煌!

產(chǎn)品簡介在線詢價

NKJ61H真空截止閥

真空截止閥產(chǎn)品信息

NKJ61H真空截止閥

主要結(jié)構(gòu)特點(diǎn)及用途

1、本系列閥門主體采用鑄鍛結(jié)構(gòu)，具有平行雙密封副半強(qiáng)制雙向密封，密封面到位運(yùn)動和楔形塊楔緊運(yùn)動分步作用實(shí)現(xiàn)零泄漏。
2、密封面運(yùn)動磨擦力小、啟閉輕便，而且密封面磨損有自動補(bǔ)償功能。
3、結(jié)構(gòu)簡單、緊湊、檢修方便，使用壽命長。
4、閥蓋填料室設(shè)有真空密封結(jié)構(gòu)，具有自脹壓緊作用，并且密封采用高強(qiáng)膨脹材料密封，使系統(tǒng)與大氣*隔離，具有很好的系統(tǒng)氣密性。
5、本系列閥門連接形式分法蘭、焊接兩種，驅(qū)動方式有手動、電動兩種。
該閥門適用于工作溫度≤425℃和≤550℃，工作介質(zhì)為水、蒸汽或空氣的管路上，作為啟閉裝置；尤其適用于火電廠汽機(jī)冷凝和真空負(fù)壓系統(tǒng)，起真空隔離密封作用。

閥門結(jié)構(gòu)型式 Valve ctrucure type

NKJ61型真空隔離截止閥；

NKJ61型閥門主要性能規(guī)范

產(chǎn)品類型
Product type 殼體強(qiáng)度試驗(yàn)/MPa
Sheli strangth test 上密封試驗(yàn)/MPa
Back seal test 密封試驗(yàn)/MPa
Seal test 適用介質(zhì)
Applicable
medium 適用溫度/℃
Applicable
temperature

NKJ61H-40 6.O 4.4 4.4 水、蒸汽、空氣
Water、Steam、Air 　 ≤425

NKJ61H-64 96 7.O 7.O

NKJ61H-100 15.O 11.0 11.O

NKJ61Y-40l 6.O 4.4 4.4 水、蒸汽、空氣
Water、Steam、Air 　 ≤550

NKJ61Y-64l 9.6 7.0 7.O

NKJ61Y-1OOI 15.O 11.O 11.O

·主要零件材料 Material for Main Parts

零件名稱
Part name 閥體、閥蓋 Body Bonnet 閥桿
Valve Stem

閥瓣 Disc
密封面
Sealing face 閥桿螺母
Yokenut 填料
Packing 緊固件
Fasteher

NKJ61H-C型 25或WCB 鉻不銹鋼
Crstain
mless
teel 鉻不銹鋼
Crstain
mless
steel

H：合金鋼
H：alloy steel

鋁青銅
AI
bronze

膨脹復(fù)合石墨
Expanding
compound
graphlte
優(yōu)質(zhì)碳鋼
High-grade
carbon
steel

NKJ61Y-l型鉻鉬鋼
Cr.Mo steel 20CrlM01vA 或38CrMoAlA 12CrlMo 1VA Y：硬質(zhì)合金
Y:oarbide alloy

鉻鉬鋼
Cr.Mo steel

·真空隔離截止閥

·主要尺寸及重量 Main dimensions and weight

公稱通徑
DN/mm
Nominal
diameter 公稱壓力
PN/MPa
Nominal
pressure

主要外形尺寸和連接尺寸/mm
Main extemal and connectingd mensions

L H D D0 D1 L1 α W

1O 4.0 130 245 36 11 18.4 1O - 120

15 130 245 36 16 22.5 1O - 120

20 150 265 44 21 28.5 11 - 160

25 160 270 48 26 34.5 12 - 200

32 180 285 48 34 - - 37^o30' 200

40 200 320 55 40 - - 37^o30' 240

50 230 365 64 48 - - 37^o30' 320

65 290 41O 82 66 - - 37^o30' 300

80 31O 430 95 78 - - 37^o30' 300

100 350 470 117 1OO - - 37^o30' 350

125 400 500 143 126 - - 37^o30' 350

150 480 533 167 150 - - 37^o30' 400

1O 6.4 130 245 36 1O 18.4 1O - 120

15 130 245 36 15 22.5 1O - 120

20 150 265 44 20 28.5 11 - 160

25 160 270 48 25 34.5 12 - 200

32 180 280 48 33 - - 37^o30' 200

40 200 320 55 39 - - 37^o30' 240

50 230 365 64 48 - - 37^o30' 320

65 290 41O 82 65 - - 37^o30' 320

80 31O 430 95 76 - - 37^o30' 360

100 350 470 117 98 - - 37^o30' 400

125 480 500 143 123 - - 37^o30' 400

150 480 533 167 148 - - 37^o30' 500

1O 10.O 130 245 36 1O 18.4 1O - 120

15 130 245 36 14 22.5 1O - 120

20 150 265 44 20 28.5 11 - 160

25 160 270 48 25 34.5 12 - 200

32 180 285 48 32 - - 37^o30' 200

40 200 320 55 38 - - 37^o30' 240

50 230 355 64 48 - - 37^o30' 320

65 290 41O 82 63 - - 37^o30' 320

80 31O 430 95 74 - - 37^o30' 360

1OO 350 470 117 97 - - 37^o30' 400

125 400 500 143 123 - - 37^o30' 400

150 480 533 167 148 - - 37^o30' 500

注：PN4.0（40）閥門允許作為PN1.0（10）、PN1.6（16）、PN2.5（25）壓力級選用