美国采购需求：灌溉蝶阀、球阀、德标球阀、偏心球阀、控制阀、针阀

I'm looking for a detailed quotation for an electric actuated butterfly valve with a diameter of 1600 mm and pressure rating of PN10. Please provide specifications regarding materials, operating conditions, and any certifications or standards that the valve meets. Additionally, I would like to know about the lead time for production and delivery, options for customization, and pricing details based on bulk orders. Any available information on warranty and after-sales support would also be appreciated. Thank you!