“厂家专业生产动态平衡阀PRE AR-V 流量控制阀”参数说明
是否有现货: | 是 | 认证: | 其他 |
品牌: | PREN | 连接形式: | 螺纹 |
驱动方式: | 电动 | 流动方向: | 单向 |
材质: | 铸铁 | 形态: | 柱塞式 |
公称通径: | DN50 | 零部件及配件: | 阀体 |
外形: | 微型 | 标准: | 国标 |
压力环境: | 常压 | 工作温度: | 低温 |
通道位置: | 直通式 | 适用介质: | 水 |
型号: | PRE AR-V | 规格: | PRE AR-V |
商标: | PREN | 包装: | 纸箱 |
产量: | 9999 |
“厂家专业生产动态平衡阀PRE AR-V 流量控制阀”详细介绍
在一定压差范围内维持管道水系统的流量平衡,在工作压差范围内精确控制管路流量。使系统时刻保持平衡,无需人工调节。每台阀门在出厂时已设定流量,主要由其阀芯决定。
PRE AR-V series dynamic flow balancing valve accurately regulates the flow of every branch when the system pressure fluctuates in the operating differential pressure range. Ensure the stability of the entire system.
Its automatic operation completely depends on system differential pressure, maintaining the system flow constantly. The flux is set before delivery, and it is controlled by the core.
特点:
在工作压差范围内可准确控制管路流体流量,使整个系统时刻保持平衡,不会因为某一区域流量的变化而影响整个系统流量的稳定。
能够有效防止流量过大而造成设备的损坏,提高设备的使用寿命和安全性。
对如水泵、末端空气处理机组、制冷主机选型时能有效控制其富余容量,达到降低投资、降低能耗的目的。
材质 Material
阀体 Valve Body 铸铁 Cast Iron
阀胆 Valve Liner 不锈钢 Stainless Steel
密封圈 Sealing Element 三元乙丙橡胶 EPDM
弹簧 Spring 不锈钢 Stainless Steel
密封不含石棉
Asbestos is not contained in sealing.
技术数据 Technical Parameter
公称压力 Nominal Pressure PN2.5MPa
最大试验压力 Max. Testing Pressure 3.8MPa
最大工作压差 Max. Operating Differential Pressure 0.6MPa(受噪音水平限制)(Limited by the noise level)
介质温度 Medium Temperature Range -20-120゜C
通径范围 Caliber DN50-DN800
连接形式 Connection 法兰对夹连接 Flange Clamp Connection
适用介质 Applicable Medium 水或乙二醇混合液体
Mixture of Water and Ethylene Glycol
公称通径 Caliber 流量范围Flow Range (L/S) 外形尺寸 Dimension 最多阀胆数量
Max. Valve Liner
D P L
DN50 1.061~11.381 50 100 170 1
DN65 1.061~11.381 65 119 170 1
DN80 1.061~11.381 80 131 170 1
DN100 1.061~22.762 100 163 170 2
DN125 1.061~34.143 125 193 170 3
DN150 1.061~45.524 150 216 170 4
DN200 1.061~79.667 200 271 170 7
DN250 1.061~136.572 250 326 170 12
DN300 1.061~170.715 300 383 170 15
DN350 1.061~216.239 350 443 170 19
DN400 1.061~295.906 400 496 170 26
DN450 1.061~375.573 450 545 170 33
DN500 1.061~455.240 500 601 170 40
DN600 1.061~637.336 600 715 170 56
DN800 1.061~967.385 800 880 170 85
动态平衡电动开关阀PRE DAR-T
Dynamic Balancing Valve PRE AR-V
PRE AR-V series dynamic flow balancing valve accurately regulates the flow of every branch when the system pressure fluctuates in the operating differential pressure range. Ensure the stability of the entire system.
Its automatic operation completely depends on system differential pressure, maintaining the system flow constantly. The flux is set before delivery, and it is controlled by the core.
特点:
在工作压差范围内可准确控制管路流体流量,使整个系统时刻保持平衡,不会因为某一区域流量的变化而影响整个系统流量的稳定。
能够有效防止流量过大而造成设备的损坏,提高设备的使用寿命和安全性。
对如水泵、末端空气处理机组、制冷主机选型时能有效控制其富余容量,达到降低投资、降低能耗的目的。
材质 Material
阀体 Valve Body 铸铁 Cast Iron
阀胆 Valve Liner 不锈钢 Stainless Steel
密封圈 Sealing Element 三元乙丙橡胶 EPDM
弹簧 Spring 不锈钢 Stainless Steel
密封不含石棉
Asbestos is not contained in sealing.
技术数据 Technical Parameter
公称压力 Nominal Pressure PN2.5MPa
最大试验压力 Max. Testing Pressure 3.8MPa
最大工作压差 Max. Operating Differential Pressure 0.6MPa(受噪音水平限制)(Limited by the noise level)
介质温度 Medium Temperature Range -20-120゜C
通径范围 Caliber DN50-DN800
连接形式 Connection 法兰对夹连接 Flange Clamp Connection
适用介质 Applicable Medium 水或乙二醇混合液体
Mixture of Water and Ethylene Glycol
公称通径 Caliber 流量范围Flow Range (L/S) 外形尺寸 Dimension 最多阀胆数量
Max. Valve Liner
D P L
DN50 1.061~11.381 50 100 170 1
DN65 1.061~11.381 65 119 170 1
DN80 1.061~11.381 80 131 170 1
DN100 1.061~22.762 100 163 170 2
DN125 1.061~34.143 125 193 170 3
DN150 1.061~45.524 150 216 170 4
DN200 1.061~79.667 200 271 170 7
DN250 1.061~136.572 250 326 170 12
DN300 1.061~170.715 300 383 170 15
DN350 1.061~216.239 350 443 170 19
DN400 1.061~295.906 400 496 170 26
DN450 1.061~375.573 450 545 170 33
DN500 1.061~455.240 500 601 170 40
DN600 1.061~637.336 600 715 170 56
DN800 1.061~967.385 800 880 170 85
动态平衡电动开关阀PRE DAR-T
Dynamic Balancing Valve PRE AR-V