特点

阀本体铸铁强度够且耐久，寿命长。
内部硬钢元件提高产品寿命。
WEH-3C5-03G-D2-20
WEH-3C6-03G-D2-20
WEH-3C7-03G-D2-20
WEH-3C8-03G-D2-20
WEH-3C9-03G-D2-20
WEH-3C10-03G-D2-20
WEH-3C11-03G-D2-20
WEH-3C12-03G-D2-20
WEH-2D2-03G-D2-20
WEH-2D3-03G-D2-20
WEH-2B2-03G-D2-20
WEH-2B3-03G-D2-20
WEH-3C2-03G-D2-30
WEH-3C3-03G-D2-30
WEH-3C4-03G-D2-30
WEH-3C40-03G-D2-30
WEH-3C5-03G-D2-30
WEH-3C6-03G-D2-30
WEH-3C7-03G-D2-30
WEH-3C8-03G-D2-30
WEH-3C9-03G-D2-30
WEH-3C10-03G-D2-30
WEH-3C11-03G-D2-30
WEH-3C12-03G-D2-30
WEH-2D2-03G-D2-30
WEH-2D3-03G-D2-30
WEH-2B2-03G-D2-30
WEH-2B3-03G-D2-30
WEH-3C2-03G-R1-20
WEH-3C3-03G-R1-20
WEH-3C4-03G-R1-20
WEH-3C40-03G-R1-20
WEH-3C5-03G-R1-20
WEH-3C6-03G-R1-20
WEH-3C7-03G-R1-20
WEH-3C8-03G-R1-20
WEH-3C9-03G-R1-20
WEH-3C10-03G-R1-20
WEH-3C11-03G-R1-20
WEH-3C12-03G-R1-20
WEH-2D2-03G-R1-20
WEH-2D3-03G-R1-20
WEH-2B2-03G-R1-20
WEH-2B3-03G-R1-20
WEH-3C2-03G-R1-30
WEH-3C3-03G-R1-30
WEH-3C4-03G-R1-30
WEH-3C40-03G-R1-30
WEH-3C5-03G-R1-30
WEH-3C6-03G-R1-30
WEH-3C7-03G-R1-30
WEH-3C8-03G-R1-30
WEH-3C9-03G-R1-30
WEH-3C10-03G-R1-30
WEH-3C11-03G-R1-30
WEH-3C12-03G-R1-30
WEH-2D2-03G-R1-30
WEH-2D3-03G-R1-30
WEH-2B2-03G-R1-30
WEH-2B3-03G-R1-30
WEH-3C2-03G-R2-20
WEH-3C3-03G-R2-20
WEH-3C4-03G-R2-20
WEH-3C40-03G-R2-20
WEH-3C5-03G-R2-20
WEH-3C6-03G-R2-20
WEH-3C7-03G-R2-20
WEH-3C8-03G-R2-20
WEH-3C9-03G-R2-20
WEH-3C10-03G-R2-20
WEH-3C11-03G-R2-20
WEH-3C12-03G-R2-20
WEH-2D2-03G-R2-20
WEH-2D3-03G-R2-20
WEH-2B2-03G-R2-20
WEH-2B3-03G-R2-20
WEH-3C2-03G-R2-30
WEH-3C3-03G-R2-30
WEH-3C4-03G-R2-30
WEH-3C40-03G-R2-30
WEH-3C5-03G-R2-30
WEH-3C6-03G-R2-30
WEH-3C7-03G-R2-30
WEH-3C8-03G-R2-30
WEH-3C9-03G-R2-30
WEH-3C10-03G-R2-30
WEH-3C11-03G-R2-30
WEH-3C12-03G-R2-30
WEH-2D2-03G-R2-30
WEH-2D3-03G-R2-30
WEH-2B2-03G-R2-30
WEH-2B3-03G-R2-30
DS-3C2-04G-TE-20
DS-3C3-04G-TE-20
DS-3C4-04G-TE-20
DS-3C10-04G-TE-20
DS-3C5-04G-TE-20
DS-3C6-04G-TE-20
DS-3C60-04G-TE-20
DS-3C12-04G-TE-20
DS-3C11-04G-TE-20
DS-2B2-04G-TE-20
DS-2B3-04G-TE-20
DS-2D2-04G-TE-20
DS-3C2-06G-TE-20
DS-3C3-06G-TE-20
DS-3C4-06G-TE-20
DS-3C10-06G-TE-20
DS-3C5-06G-TE-20
DS-3C6-06G-TE-20
DS-3C60-06G-TE-20
DS-3C12-06G-TE-20
DS-3C11-06G-TE-20
DS-2B2-06G-TE-20
DS-2B3-06G-TE-20
DS-2D2-06G-TE-20
DS-3C2-10G-TE-20
DS-3C3-10G-TE-20
DS-3C4-10G-TE-20
DS-3C10-10G-TE-20
DS-3C5-10G-TE-20
DS-3C6-10G-TE-20
DS-3C60-10G-TE-20
DS-3C12-10G-TE-20
DS-3C11-10G-TE-20
DS-2B2-10G-TE-20
DS-2B3-10G-TE-20
DS-2D2-10G-TE-20
DS-3C2-10G-E-20
DS-3C3-10G-E-20
DS-3C4-10G-E-20
DS-3C10-10G-E-20
DS-3C5-10G-E-20
DS-3C6-10G-E-20
DS-3C60-10G-E-20
DS-3C12-10G-E-20
DS-3C11-10G-E-20
DS-2B2-10G-E-20
DS-2B3-10G-E-20
DS-2D2-10G-E-20
DS-3C2-04G-T-20
DS-3C3-04G-T-20
DS-3C4-04G-T-20
DS-3C10-04G-T-20
DS-3C5-04G-T-20
DS-3C6-04G-T-20
DS-3C60-04G-T-20
DS-3C12-04G-T-20
DS-3C11-04G-T-20
DS-2B2-04G-T-20
DS-2B3-04G-T-20
DS-2D2-04G-T-20
DS-3C2-06G-T-20
DS-3C3-06G-T-20
DS-3C4-06G-T-20
DS-3C10-06G-T-20
DS-3C5-06G-T-20
DS-3C6-06G-T-20
DS-3C60-06G-T-20
DS-3C12-06G-T-20
DS-3C11-06G-T-20
DS-2B2-06G-T-20
DS-2B3-06G-T-20
DS-2D2-06G-T-20
DS-3C2-10G-T-20
DS-3C3-10G-T-20
DS-3C4-10G-T-20
DS-3C10-10G-T-20
DS-3C5-10G-T-20
DS-3C6-10G-T-20
DS-3C60-10G-T-20
DS-3C12-10G-T-20
DS-3C11-10G-T-20
DS-2B2-10G-T-20
DS-2B3-10G-T-20
DS-2D2-10G-T-20
DS-3C2-10G-20
DS-3C3-10G-20
DS-3C4-10G-20
DS-3C10-10G-20
DS-3C5-10G-20
DS-3C6-10G-20
DS-3C60-10G-20
DS-3C12-10G-20
DS-3C11-10G-20
DS-2B2-10G-20
DS-2B3-10G-20
DS-2D2-10G-20
DS-3C2-04G-TE-30
DS-3C3-04G-TE-30
DS-3C4-04G-TE-30
DS-3C10-04G-TE-30
DS-3C5-04G-TE-30
DS-3C6-04G-TE-30
DS-3C60-04G-TE-30
DS-3C12-04G-TE-30
DS-3C11-04G-TE-30
DS-2B2-04G-TE-30
DS-2B3-04G-TE-30
DS-2D2-04G-TE-30
DS-3C2-06G-TE-30
DS-3C3-06G-TE-30
DS-3C4-06G-TE-30
DS-3C10-06G-TE-30
DS-3C5-06G-TE-30
DS-3C6-06G-TE-30
DS-3C60-06G-TE-30
DS-3C12-06G-TE-30
DS-3C11-06G-TE-30
DS-2B2-06G-TE-30
DS-2B3-06G-TE-30
DS-2D2-06G-TE-30
DS-3C2-10G-TE-30
DS-3C3-10G-TE-30
DS-3C4-10G-TE-30
DS-3C10-10G-TE-30
DS-3C5-10G-TE-30
DS-3C6-10G-TE-30
DS-3C60-10G-TE-30
DS-3C12-10G-TE-30
DS-3C11-10G-TE-30