阿尔及利亚采购需求：压力变送器、钳形表、数字电压表、温度变送器、流量变送器、液位计

I'm currently in the market for a specific type of valve and would like to gather some details. I'm looking for a 24V normally closed electro valve with a nominal diameter of 50mm. Please provide information on available options, including specifications, pricing, and lead times. Additionally, if you have any recommendations for similar products or variations that might fit my requirements, I'd love to hear about them. Your prompt response will be appreciated as I'm aiming to finalize my order soon. Thank you!