公司作為自主創(chuàng)新的閥門專業(yè)生產(chǎn)商，鈺歐閥門創(chuàng)新專注于水系統(tǒng)及工業(yè)系統(tǒng)檢測領域，打造民族閥業(yè)。
一、產(chǎn)品介紹
水力控制閥是一系列控制閥的總稱，它較早生產(chǎn)于以色列、荷蘭、丹麥、美國、加拿大等國，九十年代進入中國，本公司生產(chǎn)的水力系列，分別為遙控浮球閥、可調(diào)式減壓閥、緩閉止回閥、流量、泄壓/持壓閥、電動閥、水泵、壓差平衡閥、緊急關閉閥、雨淋閥、定水位閥等產(chǎn)品。并廣泛用于建筑、消防、水廠、暖通、市政、鋼鐵、電力、石油、化工等系統(tǒng)的管網(wǎng)。
水力它是利用水力控制原理，利用上、下閥腔的壓力差盤的運動，再通過旁通管路和各種不同構(gòu)造的導閥起不同功能產(chǎn)生系列閥。
●由中國工程建設標準化辦公室2004年委托本公司制定水力的產(chǎn)品行業(yè)標準。
Hydraulic control valve is a general title of one series control valve, was earlier made in Israel, Holland, Demark, UAS, Canada etc. countries and led intoChina in 1900s. The hydraulic control valve series made in this Co.cover remote control floating valve, adjustable pressure reducing valve, slowly closed checkvalve, pressure discharge/sustaining valve, electric valve, water pump control valve, pressure differential balancing valve, emergent close valve, raining valve,water level fixing valve etc. products and are used for the pipe network of building, fire-fighting, water works, warming, steel & iron, electric power, petroleum,chemical industry etc. systems.
This valve makes a series valve formed by such a way as utilizing the hydraulic control principle and the pressure differential between both upper andlower valve cavities to control the disc’s movement and acting as different functions via the by-pass pipelines and the pilot valves of various different struc-tures.
●In 2001, the hydraulic control valve products made in this Co. were entitled as the most advanced products nationwide approved by both Scientific Commission and Construction Commission of Shanghai. The appraisal number: 2001-6133.
●In 2002, this Co. was entrusted by the office of Shanghai Engineering Construction Standardization to draw out SJ series hydraulic control valve installa-tion figure collection of the recommended application figure collection of Shanghai buildings’products, the figure collection number: 2002 HU S/T-104.
●In 2002, this Co. is entrusted by the Association of China Engineering Construction Standardization to draw out the standard for the application and de-sign rules of hydraulic control valves. The standard number: CECS144: 2002.
●In 2004, this Co. is entrusted by the office of China Engineering Construction Standardization to draw out the industrial standard for the hydraulic controlvalve products(coming soon).
二、產(chǎn)品特點：PRODUCT FEATURES
●閥體采用全通道、流線型設計，流體阻力小、流量大；
●閥體、閥蓋內(nèi)外采用環(huán)氧樹脂粉體涂裝，可防止閥體、閥蓋的腐蝕；
●采用國外可拆卸閥座的*技術(shù)，結(jié)構(gòu)巧妙，維修更換方便(無須整臺閥門拆除)；
●在管路中可任意立式或臥式安裝，其可靠性不變；
●閥體、閥蓋、活塞缸連接處采用密封墊和密封環(huán)雙重保護；
●活塞缸采用導流孔，適當增加阻尼，使活塞運動更加平穗、靈活；
●全不銹鋼活塞缸、整體活塞、丁橡膠密封環(huán)，*組合大大延長使用壽命。
● The body is full-channel and streamline designed, leaving small fluid resistance and a big flow;
● Both outside and inside of body and bonnet are coated with epoxy resin powder and can prevent them from corrosion;
● Use the advanced foreign know-how of removable seat ring, exquisite structure, easy repair and replacement (no need to remove the whole valve);
● Vertically or horizontally mountable in the pipeline with the reliability kept unchanged;
● A dual protection of sealing pad and sealing ring is used on the connections between body, bonnet and piston cylinder;
● For the piston cylinder, a flow-guide hole is set and appropriate damp is addad with it so as to have the piston movement more stable and flexible;
● The complete combination of full stainless steel piston cylinder, overall piston and NBR seal ring gets the duration greatly extended.
四、主要零件材料 Materials of main parts
| 序號 Type | 隔膜式 Diaphragm type | 活塞式 Piton type | ||
| 部件名稱 Part | 選用材料 Materials | 部件名稱 Part | 選用材料 Materials | |
| 1 | 閥蓋 Bonnet | 灰鑄鐵、球墨鑄鐵、碳鋼、不銹鋼、黃銅 Casting pig,Ductalloy,carbon steel,SS | 閥蓋 Bonnet | 灰鑄鐵、球墨鑄鐵、碳鋼、不銹鋼、黃銅 Casting pig,Ductalloy,carbon steel,SS |
| 2 | 彈簧 spring | 彈簧鋼、不銹鋼 Spring steel SS | 缸套 Cylinder sleeve | 不銹鋼 SS |
| 3 | 膜片壓板 Pressboard Of diaphragm | 灰鑄鐵、球墨鑄鐵、碳鋼、不銹鋼、黃銅 Casting pig,Ductalloy,carbon steel,SS | 活塞 Piston | 球墨鑄鐵 Ductalloy |
| 4 | 膜片 Diaphragm | 丁尼龍強化橡膠、三元乙丙尼龍強化橡膠 Acrylonitrlle nyon reinforced rubber,ternary ethylenepropylene nylon reinforced rubber | 密封圈 seal ring | 丁橡膠、三元乙丙橡膠 NBR．Ternary etyleneproplene |
| 5 | 閥桿 stem | 2crl3、不銹鋼2crl3．ss | 閥桿 Steam | 2crl3、不銹鋼2cr．ss |
| 6 | 閥盤 Disc | 灰鑄鐵、球墨鑄鐵、碳鋼、銅、不銹鋼 Casting pig.Ductalloy,carbon steel,copper.SS | 彈簧 spring | 彈簧鋼、不銹鋼 Spring steel,SS |
| 7 | O型密封圈O-ring | 丁橡膠、三元乙丙橡膠 NBR,ternary ethylenepropylene rubber | 閥盤 Disc | 球墨鑄鐵、碳鋼、銅、不銹鋼 Casting pig.Ductalloy,carbon steel,SS |
| 8 | 0型圈壓板 Pressboard of O-ring | 灰鑄鐵、球墨鑄鐵、碳鋼、不銹鋼、銅 Casting pig,Ductalloy,carbon steel,SS | 密封墊 Sealing pad | 丁橡膠、三元乙丙橡膠 NBR．Ternary etyleneproplene |
| 9 | 閥座 Seat ring | 銅舍金、不銹鋼 Cu-alloy .SS | 閥座 Seal ring | 銅合金、不銹鋼 Cu-alloy．SS |
| 10 | 閥體 Body | 灰鑄鐵、球墨鑄鐵、碳鋼、不銹鋼 Casting pig.Ductalloy,carbon steel SS | 密封壓板 Seal pressboard | 球墨鑄鐵、碳鋼、銅、不銹鋼 |
| 11 | 閥體 Body | 鑄鐵、球墨鑄鐵、碳鋼 Cast iron,Ductalloy,carbon steel body | ||
五、主要技術(shù)參數(shù) MAIN TECHNIQUE NUMBER
| 公稱壓力 PN(MPa) Nominal pressure | 1.0 | 1.6 | 2.5 | |
| 試驗壓力 Test pressure (MPa) | 殼體強度 Shell strength | 1.5 | 2.4 | 3.75 |
| 密封性能 | 11 | 1 76 | 2 75 | |
| 公稱通徑 DN(mm) NP8 nominal diameter | 隔膜式 Diaphragm type：50～450 活塞式 Piston type：500～800 | |||
| 適用介質(zhì) Available media | 水或類似于水的介質(zhì) Water or water-like media | |||
| 工作溫度 (℃) Working temperature | ≤80 | |||
公司通過密切關注客戶需求與應用體驗，把握市場導向：通過高強度的研發(fā)投入，保持技術(shù)；通過科學管理和文化塑造，提升組織能力；通過高度重視和持續(xù)改進，讓質(zhì)量和服務成為我們的品牌標志。
訂貨須知：（國家標準）
一、A:產(chǎn)品名稱、型號、公稱通徑B:介質(zhì)及溫度、壓力范圍C:是否有附件、交貨期、特殊要求等以便我們的為您正確選型。
二、若已經(jīng)由設計單位選定我公司的閥門型號，請您根據(jù)閥門參數(shù)直接與我們銷售中心訂購。
三、當您使用的場合非常重要或環(huán)境比較復雜時,請您提供設計圖紙和詳細參數(shù)，我們的工程師專家會專心為您審核與分析。
我們可以為您提供專業(yè)的解決方案，包括設計、定做、成套、運行、服務。我們一直致力于閥門行業(yè)領域的*，為您提供的閥門知識、的服務、*的技術(shù)顧問。如有任何疑問，您可以致電給我們,我們一定會盡心盡力為您提供優(yōu)質(zhì)的服務。我們立志成為世界的閥門制造商。
定做、成套、運行、服務。我們一直致力于閥門行業(yè)領域的*，為您提供的閥門知識、的服務、*的技術(shù)顧問。如有任何疑問，您可以致電給我們,我們一定會盡心盡力為您提供優(yōu)質(zhì)的服務。我們立志成為世界的閥門制造商。
