进口蒸汽气动调节阀 气动蒸汽控制阀 美国RETZ瑞茨
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进口蒸汽安全阀 气体用 水用 油品用 美国RETZ瑞茨
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进口青铜安全阀 手把式 可调式 蒸汽用黄铜安全阀 美国RETZ瑞茨
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进口不锈钢丝扣安全阀 蒸汽用螺纹安全阀 美国RETZ瑞茨
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进口不锈钢高温蒸汽电磁阀 饱和蒸气 导热油用 美国RETZ瑞茨
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进口杆杠浮球式疏水阀 机械式 浮球式蒸汽疏水器 美国RETZ瑞茨
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RETZ工业/美国瑞茨，我们一直致力于流体控制和测控领域的持续创新，始于2005……
品牌：RETZ/我们一直致力于流体控制和测控领域的持续创新，始于2005……(控制阀)电动蒸汽调节阀（控制阀）由电动执行器和阀体、阀座、阀瓣等零件组成，阀体结构形式采用双阀座、双锥体阀瓣的结，采用压力平衡式阀瓣，通过阀瓣升降调节压力，配用直行程电动执行器，输入输出4-20mA信号，主要用于蒸汽管路调节压力。广泛应用在热电联产、轻纺、印染、石化、制糖等行业。(Control valve) Electric steam regulating valve (control valve) is composed of electric actuator, valve body, valve seat, valve disc and other parts. The structure of valve body adopts double valve seat, Bipyramid valve disc knot. The pressure balance valve disc is used to adjust the pressure through the rise and fall of valve disc. A straight travel electric actuator is used to input and output 4-20mA signals, which are mainly used for regulating the pressure of steam pipeline. Widely used in Cogeneration, textile, printing and dyeing, petrochemical, sugar and other industries.
进口电动蒸汽调节阀产品详情 product details
蒸汽调节阀阀体采用压力平衡式，高压差下开关自如，阀体耐高温运行平衡使用寿命长，广泛应用于冷却水、冷冻水、高温热水或饱和蒸汽、导热油等领域 RETZ valve body of the electric steam control valve is of pressure balance type, which can be opened and closed freely under high pressure difference. The valve body is resistant to high temperature and has balanced operation and long service life. It is widely used in cooling water, chilled water, high-temperature hot water or saturated steam, heat transfer oil and other fields
进口电动蒸汽调节阀性能参数 performance parameter
阀体材质 ：铸钢，不锈钢阀芯阀杆，V型免维护补偿阀杆密封
连接口径 ：DN15~DN300（法兰连接）
阀体承压 ：1.6MPa；2.5MPa
介质温度：-20~350℃
工作介质 ：水，蒸汽，热导油；(介质PH值:最小7,10)
流量特性 ：等***比，带平衡腔体 Flow characteristics: equal percentage, with balanced cavity
阀泄漏率 ：小于KVS值的0~0.05% Valve leakage rate: less than 0 ~ 0.05% of kVs value
工作电源 ：AC24V/AC220V 50/60Hz
介质温度在-20…350℃
口径：DN15…200
kvs0.16…400 m3/h
额定压力:PN25
连接方式:法兰
额定行程:DN15-DN50: 20mm；DN65-DN200: 40mm
进口电动蒸汽调节阀零部件材质表 Parts material table
No. | 名称 | 材料 |
1 | 阀杆 | 304不锈钢 |
2 | 密封组件 | 304不锈钢+PTFE+EPDM |
3 | 阀体 | 球墨铸铁 |
4 | 阀芯 | 304不锈钢 |
5 | 阀口 | 304不锈钢 |
6 | 防污圈 | PTFE |
7 | 密封圈 | PTFE+EPDM |
8 | 密封圈 | 不锈钢层垫+石墨 |
9 | 盲板 | Q235 |
安装阀门前，必须清洁管道避免磨损。安装阀门时，需要根据阀体上注明的流向安装。必须避免管道力 作用在阀体上。同时，应避免阀门振动。（必须在阀门上游安装过滤器）Before installing the valve, the pipeline must be cleaned to avoid abrasion. When installing the valve, it shall be installed according to the flow direction indicated on the valve body. Pipe forces must be avoided from acting on the valve body. At the same time, valve vibration shall be avoided. (filter must be installed upstream of the valve)
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