品牌：RETZ瑞茨我们一直致力于流体控制和测控领域的持续创新，始于2005……
气动刀型闸阀(浆液阀)分为上下两部分，上半部分为气动执行器，下半部分为刀阀,其结构可以做成硬密封、软密封，与气动执行器辅助配合,利用气动执行器控制阀门，从而实现阀门的开和关的一种阀门 The pneumatic knife type gate valve (slurry valve) is divided into two parts: the upper part is a pneumatic actuator, and the lower part is a knife valve. Its structure can be made into a hard seal and a soft seal, which can be used in conjunction with the pneumatic actuator to control the valve and achieve the opening and closing of the valve
进口气动刀型闸阀产品详情 Product details
进口气动刀型闸阀(浆液阀)的闸板关闭到位时通径无死角，根据流体分析设计冲力，自动冲解通径死角处杂物使介质通过更顺畅；内部设有弧形刮片使闸板在启闭工作全面积刮净表面使寿命更长，防止介质残留在阀腔，造成阀门开关不畅 RETZ When the gate of the pneumatic knife type gate valve (slurry valve) is closed in place, there is no dead angle in the diameter. According to the fluid analysis, the impulse is designed to automatically flush the debris at the dead angle of the diameter to make the medium pass more smoothly; Arc scraper is set inside to make the gate clean in the full area of the opening and closing work, so as to prolong the service life and prevent the medium from remaining in the valve chamber, causing the valve to open and close smoothly
闸板锋利切割力强，表面平整 The ram has strong cutting force and flat surface
进口气动刀型闸阀执行器参数 Actuator parameters
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执行器型号 |
SLW系列直行程气动执行器 |
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供气压力 |
0.4～0.8MPa |
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气源接口 |
G1/4"、G1/8"、G3/8"、G1/2" |
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环境温度 |
-30～+70℃ |
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作用形式 |
单作用执行机构：气关式(B)--失气时阀位开(FO)；气开式(K)--失气时阀位关(FC) |
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可配附件 |
定位器、电磁阀、空气过滤减压器、保位阀、行程开关、阀位传送器、手轮机构等 |
进口气动刀型闸阀(浆液阀)规格说明 DeSCRJPTion
公称压力 Nominal Pressure：PN10/150LB
规格尺寸 Size：2～32”
适用温度 Temperature: 软密封≤ 80℃、120℃,硬密封≤ 350℃、≤ 700℃
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尺寸范围: |
DN50~600mm NPS 2”-24” （大口径按需定制） |
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最大工作压力： |
DN50~DN250: 10Bar NPS2~NPS10：150Psi DN300~DN450: 7Bar NPS12~NPS18：90Psi DN500~DN600: 4Bar NPS20~NPS24：60Psi |
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使用温度： |
-29...+350℃ |
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密封等级： |
硬密封IV级密封 软密封VI级密封 试压标准参照 MSS SP-81 |
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阀体材质： |
铸钢, 不锈钢, 特殊材质 |
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阀芯/阀杆材质: |
不锈钢硬化处理, 特殊材质硬化处理 |
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阀座材质: |
不锈钢硬化处理(350°C) EPDM (120°C) /Viton(200°C)/PTFE(180°C) /NBR(90°C) |
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结构长度: |
MSS SP-81 |
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法兰标准: |
GB/T 9113.1, JB/T 79.1, HG 20592, ASME B16.5, EN1092-1 |
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应用范围: |
制浆造纸，污水处理，食品饮料，化工行业，能源行业，钢铁行业等 |
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898995850
