收藏: 常闭 (N/C)
常闭式电磁阀在通电前处于关闭状态。通电后,它们会立即打开,并在通电期间保持打开状态。由于其开启方式,这类阀门不适用于长时间连续通电。它们非常适合需要在相对较短时间内快速开启和关闭的应用场景。
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2" Proportional Motorized Ball Valve, 304 SS Modulating Flow Control Valve, 4-20mA Input/Feedback, DC 12-24V, 5-Wire, IP67 Full Port for HVAC Automation
常规价格 $259.99 USD常规价格单价 / 单价促销价 $259.99 USD -
1-1/4" Proportional Motorized Ball Valve, Brass Modulating Flow Control Valve, 4-20mA Input/Feedback, DC 12-24V, 5-Wire, IP67 Full Port for HVAC Automation
常规价格 $199.99 USD常规价格单价 / 单价促销价 $199.99 USD -
1-1/2" Proportional Motorized Ball Valve, Brass Modulating Flow Control Valve, 4-20mA Input/Feedback, DC 12-24V, 5-Wire, IP67 Full Port for HVAC Automation
常规价格 $219.99 USD常规价格单价 / 单价促销价 $219.99 USD -
2" Proportional Motorized Ball Valve, Brass Modulating Flow Control Valve, 4-20mA Input/Feedback, DC 12-24V, 5-Wire, IP67 Full Port for HVAC Automation
常规价格 $239.99 USD常规价格单价 / 单价促销价 $239.99 USD -
1-1/4" Proportional Motorized Ball Valve, UPVC Modulating Flow Control Valve, 4-20mA Input/Feedback, DC 12-24V, 5-Wire, IP67 Full Port for HVAC Automation
常规价格 $209.99 USD常规价格单价 / 单价促销价 $209.99 USD -
1-1/2" Proportional Motorized Ball Valve, UPVC Modulating Flow Control Valve, 4-20mA Input/Feedback, DC 12-24V, 5-Wire, IP67 Full Port for HVAC Automation
常规价格 $225.99 USD常规价格单价 / 单价促销价 $225.99 USD -
2" Proportional Motorized Ball Valve, UPVC Modulating Flow Control Valve, 4-20mA Input/Feedback, DC 12-24V, 5-Wire, IP67 Full Port for HVAC Automation
常规价格 $245.99 USD常规价格单价 / 单价促销价 $245.99 USD