HH44X-16微阻缓闭止回阀
产品简介
详细信息
| 种类:缓闭止回阀 | 材质:铸铁 |
| 连接形式:法兰 | 结构形式:旋启式 |
| 公称通径:100（mm） | 适用介质:水 |
| 形态:旋转式 | 压力环境:常压 |
| 标准:国标 | 流动方向:双向 |
| 驱动方式:水力控制 | 工作温度:高温 |
| 类型（通道位置）:先导式 |
一、产品概述
| 微阻缓闭止回阀用于给排水管道，安装在水泵出口处用来防止介质逆流和消除破坏性水锤，并且有效地减少阀门关闭水锤压力，可保障管网安全运行。它具有阀瓣轻、开度大、节电*，流体阻力小，水锤消除机构设计新颖，密封性能稳定可靠、耐磨损、使用寿命长、运行平稳、无振动、无噪声等特点。 |
二、主要技术参数
公称压力：1.0～2.5MPa
公称通经：40～800mm
适用介质：水、弱腐蚀性液体
适用温度：0～80℃（如需要，可达200℃）
法兰标准：GB/T 17241.6 GB/T 9113
试验标准: GB/T 13927 AP1598
三、主要零部件材料
零件名称 | 阀体、阀盖 | 阀瓣 | 阀轴 |
材料 | 灰铸铁、铸钢 | 钢板、橡胶组合件 | 不锈钢 |
四、主要外形连接尺寸 单位：mm
DN（mm | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 |
H | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1300 | 1400 | 1500 |
L | 300 | 300 | 320 | 354 | 350 | 380 | 500 | 580 | 670 | 730 | 820 | 920 | 950 | 1100 | 1200 | 1550 | 1700 |
B | 220 | 270 | 290 | 300 | 320 | 340 | 410 | 450 | 550 | 580 | 630 | 700 | 800 | 900 | 990 | 1120 | 1300 |
产品广泛用于石油、造纸、水电、食品、医药、轻纺、冶炼、污水处理、矿厂、化工、高层建设、给排水等工程，行销国内外各大、中、小城市，深受广大用户的信赖和好评。热枕欢迎新老客商前来洽谈. ：.
Fujian xingda valve manufacturing Co., LTD is located in the west coast of the strait economic zone of Chinese famous faucet hometown - fujian quanzhou verdant town, hebron with Taiwan sea, it is domestic production base of three plumbing valves, resource advantage is remarkable. Company specializing in the production of American standard, Germany standard, British standard, Japanese standard, gb series standard valve, leading products: gate valves, butterfly valves, ball valves, check valves, globe valves, flexible ware, hydraulic control valves, filters, rubber joint etc various specifications （DN40 - DN4000） valve, can also according to customer's requirements. Independent research and development of the water supply and drainage valve series of similar products in the country in a leading level, water double wedge gas storage butterfly valve, cut-off valve, cut-off valve double hemisphere water fills the domestic blank. As an iron and steel enterprise, dealing not many brilliant speech, we only follow is: HuanWei customers' needs, strives for the survival by the quality, seek development by innovation, to management for efficiency. With the first-class quality, the best price and high quality service, repay masses of users, realization and customer genuine "win-win". Warmly welcome domestic and international manufacturers to visit our company, technical communication, negotiation and cooperation.
Contact: ChenZhiJia
Contact:
ephone:
Fujian xingda valve manufacturing Co., LTD
Contact:
ephone:
Fujian xingda valve manufacturing Co., LTD