進(jìn)口高壓法蘭閘閥德國洛克品牌廠家強烈推薦

進(jìn)口高壓法蘭閘閥結(jié)構(gòu)特點：

1.符合DIN標(biāo)準(zhǔn)的要求，密封可靠，性能優(yōu)良，造型美觀。

2.閘板與閥座密封面用鐵基合金堆焊或司太立（stellite）鈷基硬質(zhì)合金堆焊而成，耐磨、耐高溫，耐腐蝕，抗擦傷性能好、使用壽命長。

3.閥桿經(jīng)調(diào)質(zhì)和表面氮化處理，有良好的搞腐蝕性和抗擦傷性。

4.采用楔式彈性閘板結(jié)構(gòu)，中大口徑設(shè)置滾動軸承，摩擦力小、啟閉輕松。

5.可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面型式，滿足各種工程需要及用戶要求。

進(jìn)口高壓法蘭閘閥規(guī)格參數(shù)：

公稱通徑：DN15-DN1000

公稱壓力：150LB-4500LB

設(shè)計溫度：-29℃-600℃

連接方式：法蘭、

適用介質(zhì)：氣、水、油、蒸汽、燃?xì)?、腐蝕性流體

進(jìn)口高壓法蘭閘閥產(chǎn)品簡介:

德國洛克《DE LOCKE》進(jìn)口高壓閘閥采用不銹鋼閘板，具有良好的剪切作用， 于水、氣體、纖維等難以控制的流體，廣泛應(yīng)用于造紙、石化、礦山、排水、食品等行業(yè)。具有多種閥座可供選擇，并且可依據(jù)現(xiàn)場控制需求，配備電動或氣動執(zhí)行器，實現(xiàn)閥門的自動化操作。

Introduction of imported high pressure flange gate valve products:
The imported high-pressure gate valve of German Locke "de Locke" adopts stainless steel gate, which has good shearing effect. It is most suitable for water, gas, fiber and other difficult to control fluids, and is widely used in papermaking, petrochemical, mining, drainage, food and other industries. It has a variety of valve seats to choose from, and can be equipped with electric or pneumatic actuators according to the field control requirements to realize the automatic operation of the valve.

進(jìn)口高壓法蘭閘閥安裝說明：

（1）取掉法蘭端兩邊的保護(hù)蓋，在閥完全打開的狀態(tài)下進(jìn)行沖洗清潔。

（2）安裝前應(yīng)按規(guī)定的信號（電動或氣動）進(jìn)行整機測試（防止因運輸產(chǎn)生振動影響使用性能），合格后方可上線安裝（接線按電動執(zhí)行機   構(gòu)線路圖）。

（3）準(zhǔn)備與管道連接前，須沖洗和清除干凈管道中殘存的雜質(zhì)（這些物質(zhì)可能會損壞閥座和球）。

（4）在安裝期間，請不要用閥的執(zhí)行機構(gòu)部分作為起重的吊裝點，以避免損壞執(zhí)行機構(gòu)及附件。

（5）本類閥應(yīng)安裝在管道的水平方向或垂直方向。

（6）安裝點附近的管道不可有低垂或者承受外力的現(xiàn)象，可以用管道支架或者支撐物來消除管線的偏離。

（7）與管道連接后，請用規(guī)定的扭矩交叉鎖緊法蘭連接螺栓。

Installation instructions for imported high pressure flange gate valve:
(1) Remove the protective covers on both sides of the flange end, and flush and clean the valve when it is fully open.
(2) Before installation, the whole machine should be tested according to the specified signal (electric or pneumatic) (to prevent the vibration caused by transportation from affecting the service performance), and it can be installed online only after it is qualified (wiring according to the circuit diagram of electric actuator).
(3) Before preparing to connect with the pipe, the residual impurities in the pipe must be washed and removed (these substances may damage the valve seat and ball).
(4) During the installation, please do not use the actuator part of the valve as the lifting point to avoid damaging the actuator and accessories.
(5) This kind of valve should be installed in the horizontal or vertical direction of the pipeline.
(6) The pipeline near the installation point shall not be sagging or bear external force, and the pipeline support or support can be used to eliminate the deviation of the pipeline.
(7) After connecting with the pipe, cross lock the flange connecting bolts with the specified torque.