進(jìn)口杠桿浮球式疏水閥品牌德國(guó)洛克LOCKE-SS2

一、進(jìn)口杠桿浮球式疏水閥產(chǎn)品簡(jiǎn)介：

德國(guó)《LOCKE》洛克-進(jìn)口杠桿浮球式疏水閥是利用浮力原理和杠桿原理,通過(guò)液位的變化使浮球上升或下降,浮球驅(qū)動(dòng)著杠桿使得閥瓣離開(kāi)或接觸閥座達(dá)到開(kāi)啟排水和關(guān)閉阻汽的作用。采用自動(dòng)排空氣閥,能自動(dòng)排除不凝結(jié)氣體,非常靈敏,工作質(zhì)量高,使用壽命長(zhǎng)。連續(xù)排水,有水即排,最小過(guò)冷度為 0℃。杠桿浮球式疏水閥采用兩種結(jié)構(gòu)方式 A：?jiǎn)伍y座-杠桿浮球; B：雙平衡閥座-杠桿浮球。

單閥座：需要克服介質(zhì)壓力對(duì)閥座的作用，閥座的孔徑不能很大，適用于小型設(shè)備、伴熱管線，蒸汽主管等排水小的場(chǎng)合。閥座孔設(shè)計(jì)在凝結(jié)水水位以下，自然形成水封，水、汽自然分離，達(dá)到無(wú)蒸汽泄漏，即便沒(méi)有凝結(jié)水采用球型密封的杠桿使得閥瓣緊貼閥座，達(dá)到無(wú)新鮮蒸汽的泄漏。不受凝結(jié)水量波動(dòng)和溫度的影響。

雙平衡閥座：該閥利用雙閥孔設(shè)計(jì)，介質(zhì)的壓力對(duì)兩個(gè)閥座作用相等，方向相反，介質(zhì)壓力對(duì)閥座作用相抵消，閥芯在開(kāi)閥時(shí)壓力相對(duì)減少，從而獲得超大排量。工作時(shí)浮球隨閥腔內(nèi)液體位的變化而上下浮動(dòng)，帶動(dòng)杠桿打開(kāi)或關(guān)閉閥座。由于閥座孔在凝結(jié)水水位以下，形成水封，水、汽自然分離，達(dá)到無(wú)蒸汽泄漏。不受壓力、溫度、冷凝水流量波動(dòng)的影響。

Locke, Germany - the imported lever floating ball type drain valve uses the principle of buoyancy and lever to make the floating ball rise or fall through the change of liquid level. The floating ball drives the lever to make the valve disc leave or contact the valve seat to open drainage and close steam blocking. The automatic air exhaust valve can automatically remove non condensable gas, which is very sensitive, with high working quality and long service life. Continuous drainage, drainage when there is water, the minimum subcooling is 0 ℃. Lever floating ball type steam trap adopts two structural modes: A: single seat lever floating ball; B: double balanced seat lever floating ball.

Single valve seat: it is necessary to overcome the effect of medium pressure on the valve seat. The hole diameter of the valve seat should not be large. It is suitable for small equipment, heat tracing pipeline, steam main pipe and other occasions with small drainage. The valve seat hole is designed below the condensed water level to form a water seal naturally. The water and steam are separated naturally to achieve no steam leakage. Even if there is no condensed water, the ball type sealing lever is used to make the valve disc close to the valve seat to achieve no fresh steam leakage. It is not affected by the fluctuation of condensation water and temperature.

Double balanced valve seat: the valve is designed with double valve holes. The pressure of the medium acts on the two seats equally, and the direction is opposite. The pressure of the medium acts against the valve seat, and the pressure of the valve core is relatively reduced when the valve is opened, so as to obtain a large displacement. During operation, the floating ball floats up and down with the change of liquid level in the valve chamber, which drives the lever to open or close the valve seat. As the valve seat hole is below the condensed water level, water seal is formed, and water and steam are separated naturally, so that there is no steam leakage. Not affected by pressure, temperature and condensate flow fluctuation.

二、進(jìn)口杠桿浮球式疏水閥技術(shù)參數(shù)：

規(guī)格范圍：DN15-DN100

溫度范圍：-20℃≈350℃

壓力范圍：PN16-PN40

閥體材質(zhì)：鑄鋼/不銹鋼/鉻鉬鋼

閥蓋材質(zhì)：鑄鋼/不銹鋼/鉻鉬鋼

連接方式：法蘭，內(nèi)螺紋連接

應(yīng)用場(chǎng)合：水、水蒸汽。

Specification range: dn15-dn100

Temperature range: - 20 ℃ ~ 350 ℃

Pressure range: pn16-pn40

Valve body material: cast steel / stainless steel / chrome molybdenum steel

Valve cover material: cast steel / stainless steel / chrome molybdenum steel

Connection mode: flange, internal thread connection

Application: water, steam.

三、進(jìn)口杠桿浮球式疏水閥性能特點(diǎn)：

能連續(xù)排水，性能穩(wěn)定，排水量大，漏氣率低。

排放迅速，關(guān)閉緊密，裝有自動(dòng)排空氣裝置，確保設(shè)備快速啟動(dòng)并保持最大運(yùn)行效率。

結(jié)構(gòu)堅(jiān)固，抗水錘和振動(dòng)，運(yùn)行穩(wěn)定可靠。

閥內(nèi)件全為不銹鋼材質(zhì)，耐用可靠，保證具有良好的耐腐蝕和抗磨損性能，使用壽命長(zhǎng)。

Continuous drainage, stable performance, large drainage, low air leakage rate.

Fast discharge, close tightly, equipped with automatic air exhaust device to ensure quick start and maximum operation efficiency.

Strong structure, water hammer and vibration resistance, stable and reliable operation.

The valve internals are all made of stainless steel, durable and reliable, ensuring good corrosion resistance and wear resistance, and long service life.