上海环茂主营：全塑蜗轮蝶阀RPP、上海全塑蜗轮蝶阀RPP、全塑蜗轮蝶阀RPP价格。全塑蜗轮蝶阀RPP品质有保障，欢迎您来电咨询。产品名称：全塑蜗轮蝶阀RPPD71X-6SD371X-6F2一、材料名称序号零件名称材质1阀体RPPPVDF2阀瓣RPPPVDF3阀杆451Cr18NI94阀座EPDM氟橡胶5O型圈EPDM6手柄（手轮）RPPABS7蜗轮面钢、铸铁二、外型连接尺寸及重量公称通径尺寸（mm）工作压力（MPa）工作温度（℃）操作DN（mm）D1D2D3LL1H1H2n-ΦRPP-14~100PVDF-40~120手柄40471101502003986704-180.650561202002204088704-180.6657114518522046100704-180.6808520019528046105858-180.610010518021528054118858-180.612513121025030070203938-180.415015324028530074176938-220.4200204295340180872109312-220.4蜗轮2502553503951801142409312-220.253003204004451801142709312-220.253503654605051801273009320-220.2540039251558024014035010820-260.2545045256561524015237010820-260.1550050262067026015240010820-260.1560060372578028017846510820-300.15全塑蜗轮蝶阀RPP上海环茂***生产，质量信得过的品牌，质保一年。)