進(jìn)口碳鋼閘閥德國洛克用心制造

進(jìn)口碳鋼閘閥結(jié)構(gòu)特點(diǎn)：

1、進(jìn)口碳鋼閘閥流體阻力小, 密封面受介質(zhì)的忡刷和侵蝕小。

2、進(jìn)口碳鋼閘閥開閉較省力。

3、進(jìn)口碳鋼閘閥介質(zhì)流向不受限制 , 不擾流、不降低壓力。

4、進(jìn)口碳鋼閘閥形體簡單 , 結(jié)構(gòu)長度短，制造工藝性好，適用范圍廣                                                                             

 

進(jìn)口碳鋼閘閥規(guī)格參數(shù)：

壓力范圍：Class150～1500、PN1.6～16.0MPa

口徑范圍：進(jìn)口碳鋼閘閥DN15～800mm

工作溫度：-29～425℃(碳鋼)、-49～625℃(不銹鋼)

連接方式：法蘭、對焊、螺紋、承插焊等。

驅(qū)動(dòng)方式：手動(dòng)、蝸輪蝸桿傳動(dòng)、氣動(dòng)、電動(dòng)、液動(dòng)、氣液聯(lián)動(dòng)、電液聯(lián)動(dòng)。

閥體材料：WCB(A105)、ZG1Cr18Ni9Ti、CF8(304)、CF3(304L)、CF8M(316)、CF3M(316L)、C5、WC9等。

Specification parameters of imported carbon steel gate valve:
Pressure range: class150-1500, pn1.6-16.0mpa
Caliber range: imported carbon steel gate valve dn15-800mm
Working temperature: 29-425 ℃ (carbon steel), -49-625 ℃ (stainless steel)
Connection mode: flange, butt welding, thread, socket welding, etc.
Driving mode: manual, worm drive, pneumatic, electric, hydraulic, pneumatic, hydraulic, electro-hydraulic linkage.
Valve body materials: WCB (A105), zg1cr18ni9ti, CF8 (304), CF3 (304L), CF8M (316), cf3m (316L), C5, wc9, etc.
                                                                                    

進(jìn)口碳鋼閘閥工作原理：

轉(zhuǎn)動(dòng)手輪，通過手輪與閥桿的螺紋的進(jìn)、退，提升或下降與閥桿連接的閥板，達(dá)到開啟和關(guān)閉的作用。

閘閥具有以下優(yōu)點(diǎn)：

1.流體阻力小 , 密封面受介質(zhì)的忡刷和侵蝕小。

2.開閉較省力。

3.介質(zhì)流向不受限制，不擾流、不降低壓力。

4.形體簡單 , 結(jié)構(gòu)長度短，制造工藝性好，適用范圍廣。

Working principle of imported carbon steel gate valve:
Turn the handwheel to open and close the valve plate connected with the valve stem by the screw thread of the handwheel and the stem.
Gate valves have the following advantages:
1. the fluid resistance is small, and the sealing surface is small by the medium brush and erosion.
2. opening and closing are more labor-saving.
3. the flow direction of medium is not limited, and it does not disturb the flow and reduce the pressure.
4. simple form, short structure length, good manufacturing technology and wide application range.
                                                                               

進(jìn)口碳鋼閘閥產(chǎn)品簡介：

德國洛克《DE LOCKE》進(jìn)口碳鋼閘閥：分為軟密封閘閥和硬密封閘閥。采用下裝式閥桿、設(shè)置倒密封結(jié)構(gòu)，確保填料可靠密封及防止閥桿脫出。具有防火防靜電功能。手柄可加鎖定結(jié)構(gòu)，防止誤操作。

進(jìn)口碳鋼閘閥采用有彈性、具自動(dòng)補(bǔ)償功能的閥座結(jié)構(gòu)，在高溫下啟閉輕松。球體及閥座采用特殊硬化處理，確保密封可靠、且耐高溫耐磨損、耐腐蝕、使用壽命長。球體和閥座具有良好的剪切、自潔功能、適合對含顆粒、纖維介質(zhì)的控制。

Introduction to imported carbon steel gate valve products:
German lock "de lock" imported carbon steel gate valve: divided into soft seal gate valve and hard seal gate valve. The lower mounted valve rod and inverted sealing structure are adopted to ensure reliable sealing of packing and prevent stem from falling out. It has the function of fire prevention and static electricity. The handle can be locked to prevent misoperation.
The imported carbon steel gate valve adopts the valve seat structure with elastic and automatic compensation function, which makes it easy to open and close at high temperature. The ball and seat are specially hardened to ensure reliable sealing, high temperature and wear-resistant, corrosion-resistant and long service life. The ball and seat have good shearing and self-cleaning functions, and are suitable for the control of the particles and fiber media.
                                                                               

進(jìn)口碳鋼閘閥訂貨須知：

A、若訂貨前還未選定型號，請向我們提供您的使用參數(shù):

1.公稱通徑 2.產(chǎn)品型號 3.流體性質(zhì)（包括公稱壓力、溫度、介質(zhì)） 4.閥體、密封材料 5.連接方式

B、若已經(jīng)由設(shè)計(jì)單位選定我公司的產(chǎn)品型號，請按型號直接向我司銷售部訂購

C、當(dāng)使用的場合非常重要或管路比較復(fù)雜時(shí)，請您盡量提供設(shè)計(jì)圖紙和詳細(xì)參

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