HC44X-HC44X-10-DN200 HC44X-10-DN250 HC44X-10-DN300橡胶瓣止回
品牌
生产厂家厂商性质
温州市所在地
HH44X、HH44T、HH44H型微阻缓闭止回阀,型号,规格,图片,宝*格
面议HH44X-10-DN350,HH44X-10-DN400
面议H44H-16C-DN400,H44H-16C-DN500,止回阀
面议H44H-16C-DN350,H44H-16C-DN300
面议H44H价格_H44H生产厂家
面议H41W-16P-DN80
面议H41H,H42H,H44H
面议H42W不锈钢立式止回阀
面议立式止回阀 H42W不锈钢立式止回阀
面议HH42H-64-DN150 H42H-64立式止回阀
面议H42H H42H-立式止回阀 止回阀
面议升降止回阀,H41H-16 H41H-25 H41H-40 H41H-64 H41H-100止回阀
面议HC44X-10-DN200
HC44X-10-DN250
HC44X-10-DN300
HC44X-10-DN400
HC44X-10-DN500
HC44X-10-DN600
型号 | 公称压力(MPa) | 密封试验(MPa) | 壳体实验压力(MPa) | zui高工作压力(MPa) | 工作温度℃ |
H44X-10 | 1.0 | 1.1 | 1.5 | 1.0 | ≤80 |
H44X-16 | 1.6 | 1.76 | 2.4 | 1.6 | ≤80 |
零件名称 | 阀体 | 阀盖 | 阀瓣 |
材料 | 铸铁 | 铸铁 | 钢板+橡胶(钢板+强化尼龙布) |
DN | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 203 | 216 | 241 | 292 | 365 | 435 | 520 | 580 | 640 | 690 | 740 | 800 | 780 |