古风,欢乐颂第一季,盛世嫡妃凤轻小说

~惠州費希爾閥門有限公司自成立以來，一直致力于為客戶提供全套工業(yè)閥門解決方案，專業(yè)從事工業(yè)閥門的生產(chǎn)、研發(fā)、銷售和服務。

公司產(chǎn)品覆蓋調節(jié)閥及附件、通用閥門、減溫減壓裝置、減壓閥、API6A閥門等。調節(jié)閥及附件包含有：氣動調節(jié)閥、電動調節(jié)閥、自力式調節(jié)閥、手動調節(jié)閥、氣動薄膜執(zhí)行機構、電動執(zhí)行機構、電氣閥門定位器、電動閥門調節(jié)模塊等。通用閥門包含有：閘閥、截止閥、球閥、蝶閥、止回閥、水力控制閥、柱塞閥、旋塞閥、隔膜閥、安全閥、減壓閥、疏水閥、排氣閥、平衡閥、針型閥及多種襯里閥門等。減溫減壓裝置分為低壓、中壓、次高壓、高壓四種規(guī)格。自動再循環(huán)控制閥分為低壓、中壓、高壓三種規(guī)格。電磁閥包含有：水用電磁閥、蒸汽電磁閥、煤氣電磁閥、空氣電磁閥等。API6A閥門包含有閘閥、節(jié)流閥等。同時，公司可按照客戶的要求進行非標產(chǎn)品的設計、制造、加工。

公司研發(fā)制造的：小流量控制閥，高溫高壓控制閥，多級降壓低噪聲控制閥的開發(fā)方面居于同類產(chǎn)品水平。所有產(chǎn)品的加工制造全部是在精良的生產(chǎn)裝備和嚴格的質量控制下進行。每道工序轉序前都經(jīng)過嚴格的檢驗，合格后轉入下一工序流程，杜絕不良品的發(fā)生，從根本上保證了產(chǎn)品質量。通過采用高性能的生產(chǎn)裝備、合理的設備能力配置及高效物流管理體系，能夠保證產(chǎn)品的按期交貨，并在特殊情況下，滿足客戶特殊交貨的需要。

公司所有產(chǎn)品均能按照GB、ANSI、API、JIS、DIN、BS等標準設計、制造、加工，產(chǎn)品的通徑從DN3-4000mm（3/8”-60”），工作壓力從0.6—42.0Mpa（150—2500LB），同時用戶可以根據(jù)使用介質不同選用碳鋼、合金鋼、不銹鋼等材質來滿足工藝要求，強腐蝕、強沖刷，介質可以選用流道襯氟、襯陶瓷等產(chǎn)品來滿足；壓力范圍：PN0.25 MPa—42.0MPa（CLASS150LB—2500LB）,工作溫度范圍可滿足：（-196℃～850℃）。產(chǎn)品被廣泛應用于石油、化工、天然氣、

點擊展示更多內容

產(chǎn)品簡介在線詢價

進口帶壓力表氣體減壓閥一、進口帶壓力表氣體減壓閥產(chǎn)品概述品牌：美國歐可OKE進口帶壓力表氣體減壓閥（WithpressuregaugeGaspressurereducingvalve）是指閥門自帶有兩個壓力表

進口帶壓力表氣體減壓閥產(chǎn)品詳情

進口帶壓力表氣體減壓閥
一、進口帶壓力表氣體減壓閥產(chǎn)品概述
品牌：美國歐可OKE
進口帶壓力表氣體減壓閥（With pressure gauge Gas pressure reducing valve）是指閥門自帶有兩個壓力表，一個進口壓力表，一個出口壓力表，可以直接顯示進出口壓力，對氣體直觀的壓力調節(jié)變化，用于氣體系統(tǒng)管道，比如空氣、氮氣、氧氣、氫氣、氦氣、氬氣、液化氣、天然氣等氣體，通過調節(jié)彈簧壓力設定出口壓力、利用膜片傳感出口壓力變化，通過導閥啟閉驅動活塞調節(jié)主閥節(jié)流部位過流面積的大小，實現(xiàn)減壓穩(wěn)壓功能，減壓閥上帶有壓力調節(jié)手柄，可以方便準確的對減壓閥的出口壓力進行設定和調節(jié)。從流體力學的觀點看，減壓閥是一個局部阻力可以變化的節(jié)流元件，即通過改變節(jié)流面積，使流速及流體的動能改變，造成不同的壓力損失，從而達到減壓的目的。然后依靠控制與調節(jié)系統(tǒng)的調節(jié)，使閥后壓力的波動與彈簧力相平衡，使閥后壓力在一定的誤差范圍內保持恒定。
二、進口帶壓力表氣體減壓閥產(chǎn)品特征
1、廣泛用于氣體管路，如空氣、氮氣、氧氣、氫氣、液化氣、天然氣等氣體。
2、屬于先導活塞式減壓閥。由主閥和導閥兩部分組成。主閥主要由閥座、主閥盤、活塞、彈簧等零件組成。導閥主要由閥座、閥瓣、膜片、彈簧、調節(jié)彈簧等零件組成。控制精確。
3、通過調節(jié)調節(jié)彈簧壓力設定出口壓力、利用膜片傳感出口壓力變化，通過導閥啟閉驅動活塞調節(jié)主閥節(jié)流部位過流面積的大小，實現(xiàn)減壓穩(wěn)壓功能。進口壓力不斷變化的情況下，保持出口聽壓力和溫度值在一定的范圍內

三、進口帶壓力表氣體減壓閥技術參數(shù)及性能
公稱壓力(Mpa) 1.6 2.5 4.0 6.4 10.0 16.0
殼體試驗壓力(Mpa)* 2.4 3.75 6.0 9.6 15.0 24
密封試驗壓力(Mpa) 1.6 2.5 4.0 6.4 10.0 16.0
進口壓力(Mpa) 1.6 2.5 4.0 6.4 10.0 16.0
出口壓力范圍(Mpa) 0.1-1.0 0.1-1.6 0.1-2.5 0.5-3.5 0.5-3.5 0.5-4.5
壓力特性偏差(Mpa)△P2P ANSI2365，GB12246-1989
流量特性偏差(Mpa)P2G ANSI3568，GB12246-1989
最小壓差(Mpa) 0.15 0.15 0.2 0.4 0.8 1.0
滲漏量 X/F(聚四氟乙稀/橡膠)：O滲漏 Y(硬密封)：按ANSI6863

四、進口帶壓力表氣體減壓閥額定流量系數(shù)
DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500
Cv 1 2.5 4 6.5 9 16 25 36 64 100 140 250 400 570 780 1020 1500

五、進口帶壓力表氣體減壓閥主要零件材料
零件名稱零件材料
閥體閥蓋底蓋 WCB/FCB*
閥座閥盤 2Cr13/304*
缸套 2Cr13/25(鍍硬鉻)/304*
活塞 2Cr13/銅合金/銅合金*
活塞環(huán) 合金鑄鐵/對位聚苯*
導閥座導閥桿 2Cr13/304*
膜片 1Cr18Ni9Ti
主閥導閥彈簧 50CrVA
調節(jié)彈簧 60Si2Mn
密封墊(X/F/Y) 橡膠/聚四氟乙稀/硬質合金
導閥體導閥蓋 25/304*

六、進口帶壓力表氣體減壓閥安裝說明
1、氣體減壓閥安裝必須嚴格按照閥體上的箭頭方向保持和流體流動方向一致。如果氣體不清潔含有一些雜質，必須在減壓閥的上游進水口安裝過濾器(我們建議過濾精度不低于0.5mm)。
2、為了操作和維護方便，氣體減壓閥一般直立安裝在水平管道上。
3、為了防止氣體減壓閥閥后壓力超壓，應在離閥出口不少于4M處加裝一個減壓閥。
4、減壓閥閥前和閥后必須裝截止閥，更換或者維修時開關氣體用
5、氣體如果有冷凝水的話，需要裝汽水分離器，防止冷凝水對減壓閥活塞或者膜片的損壞。

七、進口帶壓力表氣體減壓閥業(yè)績
英荷殼牌石油公司，西門子股份公司，廣東華南特種氣體研究所有限公司，通用電氣公司，北京桑翌實驗儀器研究所杭州同益氣體研究所,哈爾濱工業(yè)大學，江蘇天瑞儀器股份有限公司，長沙開元儀器股份有限公司，比亞迪股份有限公司，美國德州儀器，瓦萊羅能源公司，惠州市方舟工業(yè)氣體有限公司，江蘇通廣石化工業(yè)氣體有限責任公司，杭州三泰工業(yè)氣體設備有限公司

Imported pressure gauge gas pressure reducing valve
I. Overview of imported gas pressure reducing valve with pressure gauge
Brand: US Ouke OKE
With pressure gauge Gas pressure reducing valve means that the valve comes with two pressure gauges, one inlet pressure gauge and one outlet pressure gauge, which can directly display the inlet and outlet pressure and the intuitive pressure on the gas. Adjust the change for gas system pipelines, such as air, nitrogen, oxygen, hydrogen, helium, argon, liquefied gas, natural gas, etc., set the outlet pressure by adjusting the spring pressure, and use the diaphragm to sense the outlet pressure change. The pilot valve opens and closes the driving piston to adjust the size of the flow area of ??the main valve throttling portion, and realizes the pressure reducing and regulating function. The pressure reducing valve has a pressure adjusting handle, which can conveniently and accurately set the outlet pressure of the pressure reducing valve and Adjustment. From the point of view of fluid mechanics, the pressure reducing valve is a throttling element whose local resistance can be changed, that is, by changing the throttling area, the flow velocity and the kinetic energy of the fluid are changed, resulting in different pressure losses, thereby achieving the purpose of decompression. Then, relying on the adjustment of the control and regulation system, the fluctuation of the post-valve pressure is balanced with the spring force, so that the post-valve pressure remains constant within a certain error range.
Second, the imported gas pressure relief valve with pressure gauge product features
1. Widely used in gas pipelines such as air, nitrogen, oxygen, hydrogen, liquefied gas, natural gas and other gases.
2. It belongs to the pilot piston type pressure reducing valve. It consists of two parts: the main valve and the pilot valve. The main valve is mainly composed of a valve seat, a main valve disc, a piston, a spring and the like. The pilot valve is mainly composed of a valve seat, a valve disc, a diaphragm, a spring, an adjustment spring and the like. Control is precise.
3. Adjust the outlet pressure by adjusting the spring pressure, and use the diaphragm to sense the outlet pressure change. The pilot valve is opened and closed by the pilot valve to adjust the overflow area of ??the throttle portion of the main valve to realize the pressure reduction and voltage stabilization function. Keeping the outlet listening pressure and temperature within a certain range when the import pressure is constantly changing

3. Imported pressure gauge gas pressure reducing valve Technical parameters and performance
Nominal pressure (Mpa) 1.6 2.5 4.0 6.4 10.0 16.0
Shell test pressure (Mpa)* 2.4 3.75 6.0 9.6 15.0 24
Seal test pressure (Mpa) 1.6 2.5 4.0 6.4 10.0 16.0
Maximum import pressure (Mpa) 1.6 2.5 4.0 6.4 10.0 16.0
Outlet pressure range (Mpa) 0.1-1.0 0.1-1.6 0.1-2.5 0.5-3.5 0.5-3.5 0.5-4.5
Pressure characteristic deviation (Mpa) △ P2P ANSI 2365, GB12246-1989
Flow characteristic deviation (Mpa) P2G ANSI3568, GB12246-1989
Minimum differential pressure (Mpa) 0.15 0.15 0.2 0.4 0.8 1.0
Leakage X/F (polytetrafluoroethylene/rubber): O leakage Y (hard seal): according to ANSI 6863

4. Imported gas pressure reducing valve with pressure gauge
DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500
Cv 1 2.5 4 6.5 9 16 25 36 64 100 140 250 400 570 780

V. Imported pressure gauge gas pressure reducing valve Main parts and materials
Part Name Part Material
Body bonnet bottom cover WCB/FCB*
Seat valve disc 2Cr13/304*
Cylinder liner 2Cr13/25 (hard chrome plating)/304*
Piston 2Cr13/copper alloy/copper alloy*
Piston ring alloy cast iron / para-polyphenyl *
Guide valve seat Guide valve stem 2Cr13/304*
Diaphragm 1Cr18Ni9Ti
Main valve pilot valve spring 50CrVA
Adjustment spring 60Si2Mn
Seal (X/F/Y) Rubber / Polytetrafluoroethylene / Hard Alloy
Pilot valve body Guide valve cover 25/304*

Sixth, the installation of pressure gauge gas pressure reducing valve installation instructions
1. The gas pressure reducing valve must be installed in strict accordance with the direction of the arrow on the valve body and the direction of fluid flow. If the gas is not clean and contains some impurities, the filter must be installed at the upstream inlet of the pressure reducing valve (we recommend a filtration accuracy of not less than 0.5mm).
2. For ease of operation and maintenance, the gas pressure reducing valve is generally installed upright on a horizontal pipe.
3. In order to prevent pressure overpressure after the gas pressure reducing valve, a pressure reducing valve should be installed at not less than 4M from the valve outlet.
4. The pressure reducing valve must be equipped with a shut-off valve before and after the valve, and the switch gas should be used for replacement or maintenance.
5. If the gas has condensed water, it needs to be equipped with a steam separator to prevent the condensate from damaging the piston or diaphragm of the pressure reducing valve.

Seven, the performance of imported pressure gauge gas pressure reducing valve
Royal Dutch Shell Oil Company, Siemens AG, Guangdong Huanan Special Gas Research Institute Co., Ltd., General Electric Company, Beijing Sangqi Experimental Instrument Research Institute Hangzhou Tongyi Gas Research Institute, Harbin Institute of Technology, Jiangsu Tianrui Instrument Co., Ltd. Changsha Kaiyuan Instrument Co., Ltd., BYD Co., Ltd., Texas Instruments, Valero Energy, Huizhou Fangzhou Industrial Gas Co., Ltd., Jiangsu Tongguang Petrochemical Industrial Gas Co., Ltd., Hangzhou Santai Industrial Gas Equipment Co., Ltd.

關鍵詞：壓力表天然氣過濾器截止閥

熱門產(chǎn)品

產(chǎn)品名稱	參考價	地區(qū)	公司名稱	更新時間
絕壓壓力表-氣體壓力表	面議	淮安市	江蘇紅昇儀表有限公司	2025-03-10	在線詢價
SF6氣體壓力（密度）表	面議	溫州市	紅旗儀表有限公司	2023-06-12	在線詢價
佛山總代理現(xiàn)貨提供燃氣管道配15KPA中壓表低價批發(fā)-氣體壓力表燃氣壓力表品牌	面議	佛山市	佛山市安特爾燃氣設備有限公司	2024-10-20	在線詢價
佛山總代理現(xiàn)貨提供中國臺灣5KPA燃氣水柱表零售批發(fā)-氣體壓力表燃氣壓力表量程	面議	佛山市	佛山市安特爾燃氣設備有限公司	2024-10-20	在線詢價
管道燃氣壓力表20KPA微壓表*低價批發(fā)-氣體壓力表燃氣壓力表報價	面議	佛山市	佛山市安特爾燃氣設備有限公司	2024-10-20	在線詢價
中國臺灣鴻凱35KPA高壓表*零售批發(fā)-氣體壓力表氣體壓力表	面議	佛山市	佛山市安特爾燃氣設備有限公司	2024-10-21	在線詢價

免責申明

所展示的信息由會員自行提供，內容的真實性、準確性和合法性由發(fā)布會員負責，儀表網(wǎng)對此不承擔任何責任。儀表網(wǎng)不涉及用戶間因交易而產(chǎn)生的法律關系及法律糾紛，糾紛由您自行協(xié)商解決

友情提醒：本網(wǎng)站僅作為用戶尋找交易對象，就貨物和服務的交易進行協(xié)商，以及獲取各類與貿(mào)易相關的服務信息的平臺。為避免產(chǎn)生購買風險，建議您在購買相關產(chǎn)品前務必確認供應商資質及產(chǎn)品質量。過低的價格、夸張的描述、私人銀行賬戶等都有可能是虛假信息，請采購商謹慎對待，謹防欺詐，對于任何付款行為請您慎重抉擇！如您遇到欺詐等不誠信行為，請您立即與儀表網(wǎng)聯(lián)系，如查證屬實，儀表網(wǎng)會對該企業(yè)商鋪做注銷處理，但儀表網(wǎng)不對您因此造成的損失承擔責任！

相關產(chǎn)品分類更多+