LMD343、MD643、MD943]耐磨尘气蝶阀

[RGD944H 、RGD344H]翻板式密封蝶阀

[D71X、D371X]对夹式软密蝶阀

[D973H]电动对夹式硬密封蝶阀

[D41F46、D341F46]法兰氟塑料衬里蝶阀(耐酸咸蝶阀)

[D673H、D643H]气动多层次金属硬密封蝶阀

[D941W]电动通风蝶阀

[D641W]气动通风蝶阀

[D643H]气动法兰式金属密封蝶阀

[D641X]气动法兰式橡胶密封蝶阀

[D671X]气动对夹式橡胶密封蝶阀

[D41J、D341J]法兰衬胶蝶阀

[D71JH、D371JH]半衬胶对夹式蝶阀

[D371J]蜗轮对夹衬胶蝶阀

[D71J]对夹衬胶蝶阀

[GIQ]气动真空蝶阀

[GID]电动真空蝶阀

[GI]手动真空蝶阀

[D363H]对焊连接金属密封蝶阀

[D71F46]手动对夹衬氟蝶阀