美国采购需求：蝶阀

I'm looking for a quote for a couple of butterfly valves with specific dimensions and class ratings. The design should include a lug type spline shaft. The materials required for various components are as follows: the body must be made of ductile iron, bearings should be bronze, and the seat needs to be EPDM. Additionally, I'm interested in a CF8M (316 stainless steel) disc and a 316 stainless steel shaft. For the bearings, bronze is preferred, and please include nitrile rubber for the O-rings. Could you provide me with the pricing, lead time, and available options for these specifications? I'm keen on understanding any minimum order quantities, along with any warranties or guarantees that come with the product. Looking forward to your feedback!