進口氣動刀閘閥德國洛克產(chǎn)品中心《DE LOCKE》

一、進口氣動刀閘閥產(chǎn)品描述：

德國《LOCKE》洛克進口氣動刀閘閥(Pneumatic knife gate valve)啟閉件為閘板，閘板的運動方向與流體方向相垂直，隨著閘板的升降從而達到開關(guān)的目的，閘板有兩個密封面，最常用的楔式閘板閥的兩個密封面形成楔形，閘閥關(guān)閉時，密封面可以只依靠介質(zhì)壓力來密封，即依靠介質(zhì)壓力將閘板的密封面壓向另一側(cè)的閥座來保證密封面的密封，大部分閘閥是采用強制密封的，即閥門關(guān)閉時，要依靠外力強行將閘板壓向閥座，以保證密封面的密封性。

German "lock" pneumatic knife gate valve Valve) the gate is the gate. The movement direction of the gate is perpendicular to the fluid direction. With the rise and fall of the gate to achieve the purpose of opening and closing, the gate has two sealing surfaces. The two sealing surfaces of the most commonly used wedge gate valve form a wedge. When the gate valve is closed, the sealing surface can only be sealed by the medium pressure, that is, the sealing surface of the gate is pressed to the seat on the other side by the medium pressure To ensure the sealing of the sealing surface, most gate valves adopt forced sealing, that is, when the valve is closed, the gate shall be forced against the valve seat by external force to ensure the sealing of the sealing surface.

二、進口氣動刀閘閥結(jié)構(gòu)優(yōu)點：

1、采用對夾式結(jié)構(gòu)，體積小，重量輕。

2、完全敞開的通道，可以防止介質(zhì)在閥內(nèi)沉積。

3、新研制的U型封圈，可以保證閥門的良好密封性。

4、閘板的外密封，則是通過嵌在閥體內(nèi)具有彈性的密封條來實現(xiàn)，并可借助于螺釘，壓板進行調(diào)整。

5、流阻小。

6、安裝維修方便。

1. It adopts the double clip structure, with small volume and light weight.

2. The fully open channel can prevent the medium from depositing in the valve.

3. The newly developed U-ring can ensure the good sealing performance of the valve.

4. The external sealing of the ram is realized by the elastic sealing strip embedded in the valve body, and can be adjusted by means of screws and pressing plates.

5. The flow resistance is small.

6. Easy installation and maintenance.

三、進口氣動刀閘閥技術(shù)參數(shù)：

1、公稱壓力：PN10

2、通徑范圍：DN50～DN2000

3、連接形式：對夾

4、傳動機構(gòu)：氣動

5、主要材質(zhì)：HT200

6、閘板材質(zhì)：201、304、316、316L

7、適用溫通徑范圍度：≤120℃

8、泄漏等級：A級（零泄漏）

9、密封形式：X

10、填料密封：含油四氟盤根

11、適用介質(zhì)：適用于礦山電廠的選煤、排渣、城市污水處理、食品、造紙、醫(yī)藥、石油、化工等油品、水、蒸汽管路上，接通或截斷管路中的水泥漿、金礦粉、礦砂、爐渣、煤泥、紙漿、木漿、尾礦、纖維、粉塵、化學品處理污水、沉淀池、瀝青、料倉出口、水果汁、谷物、屠宰廠廢水等介質(zhì)。

1. Nominal pressure: PN10

2. Diameter range: DN50 ～ DN2000

3. Connection type: clamp

4. Transmission mechanism: Pneumatic

5. Main material: HT200

6. Ram material: 201, 304, 316, 316L

7. Applicable temperature diameter range: ≤ 120 ℃

8. Leakage level: Class A (zero leakage)

9. Sealing form: X

10. Packing seal: oil containing Teflon packing

11. Applicable medium: it is applicable to coal preparation, slag discharge, urban sewage treatment, food, papermaking, medicine, petroleum, chemical and other oil, water and steam pipelines of mine power plant, connecting or cutting off cement slurry, gold powder, ore, slag, slime, pulp, wood pulp, tailing, fiber, dust, chemical treatment sewage, sedimentation tank, asphalt, silo outlet, water in pipelines Juice, grain, slaughterhouse wastewater and other media.