本公司供应球阀系列： 气动塑料球阀气动FRPP球阀，气动UPVC球阀，气动PVDF球阀，气动PPH球阀Q661F-10S Q661F-10FQ611F-10U Q661F-10H Q641F-10S、U、H气动快速切断球阀KQ641F-16P、C；Q641F-16P法兰气动球阀；Q641F-16R气动316R，RL球阀；Q641F-10T气动铜球阀；Q6S41F46-16C气动手动衬氟球阀；Q6S41F46-16C气动手动放料阀；ZSHR-16EK气动球阀门；ZSSR-16EG气动阀门；Q645F-16P气动换向阀；Q644F-16CP气动三通球阀；Q646F-16P气动四通球阀；Q661F-10U气动UPVC球阀；Q641F-10S气动FRPP法兰球阀；Q671F-16P气动意式球阀，气动对夹球阀，气动超薄球阀；Q647MF-16C气动喷煤球阀，D641MF-16Cdian:13057729048;Q647F-16C气动固定球阀；Q661F-16P气动外螺纹焊接球阀；Q614F-16P气动三通内螺纹球阀；Q614F-16P气动三通T型球阀；dian:13057729048；Q681F-16P气动卡箍球阀，快装球阀；Q641Y-16CP Q641H-16C气动硬密封球阀；Q641F-16C气动碳钢球阀门；Q611H-16P气动内螺纹阀门；气动2PC球阀，气动二片式球阀，气动三片式球阀；气动垂直三通球阀，三通换向阀；气动焊接球阀加长型Q661F-16P；dian:13057729048;气动卡套式球阀Q691F-16P；气动带支架三片式球阀Q611F-16P；气动槽车球阀Q641F-16P/Q641F-16T；气动高压球阀Q621Y-320P/Q661Y-320C。气动快装三通球阀 本公司供应蝶阀系列： GDD643H-16C高低压保护切断阀；D671X-16P/D671J-16P/D671F-16P气动不锈钢蝶阀/气动四氟不锈钢蝶阀；D643H-16C/D643W-16P气动硬密封法兰蝶阀；D671X-10U气动塑料蝶阀；dian:13057729048;D671XP-10C气动碳钢蝶阀；D671H-16C气动蝶阀；D641H-1C气动通风蝶阀；D673H-16C D671H-16C D671H-10C D673H-10C气动蝶阀；小于3秒快速切断蝶阀；气动衬氟蝶阀/气动对夹衬氟蝶阀/D671F46-16C；dian:13057729048;D671F-16C D641F-16C D671F-10C气动调节阀；D641X-16C气动法兰软密封蝶阀；D671J-16C气动衬胶蝶阀；GI671X-10P气动真空蝶阀；D641X-16P气动304蝶阀；D681X-16P气动卡箍蝶阀，卫生级蝶阀；D673W-16P气动硬密封不锈钢蝶阀门；D671X-16C气动碳钢蝶阀；气动塑料蝶阀D6S71X-10S；dian:13057729048;供应D6S43H-16C手动气动硬密封蝶阀；