H76W Counter ClampDouble Flap Check ValveUsed for pure pipeline and industry, environmental protection, water treatment, high-rise buildings, water supply and drainage pipelines, to prevent the medium reverse flow. Thecheck valvesAdopting butt-clamping type, the butterfly plate is two semicircles, and the spring is used to force reset, the sealing surface can be the body surfacing wear-resistant materials or rubber lining, the use of a wide range of reliable sealing.
Product Features
- Small volume, light weight, compact structure, easy maintenance.
- The parallel flap closes quickly with low water hammer pressure.
- Horizontal or vertical pipes are used, easy to install.
- Smooth channel, low fluid resistance, sensitive action, good sealing performance.
- Short valve stroke, small closing impact, long service life.
Product Parameters
| 产品型号 | H76W-16P | 
| 阀体材质 | 304不锈钢 | 
| 公称压力 | ≤1.6Mpa | 
| 适用介质 | 水、蒸汽、油品等 | 
| 适用温度 | ≤180°C | 
Product Size Reference

| 通径 | L | D | D2 | D3 | 
| DN40 | 60 | 96 | 41 | 46 | 
| DN50 | 60 | 109 | 51 | 56 | 
| DN65 | 67 | 129 | 65 | 73 | 
| DN80 | 73 | 144 | 80 | 88 | 
| DN100 | 73 | 164 | 102 | 108 | 
| DN125 | 86 | 194 | 127 | 132 | 
| DN150 | 98 | 220 | 152 | 160 | 
| DN200 | 127 | 275 | 203 | 210 | 
| DN250 | 146 | 330 | 254 | 266 | 
| DN300 | 181 | 380 | 305 | 310 | 
| DN350 | 184 | 440 | 350 | 355 | 
| DN400 | 191 | 492 | 400 | 405 | 
| DN450 | 203 | 542 | 450 | 455 | 
| DN500 | 219 | 597 | 500 | 505 | 
| DN600 | 222 | 698 | 600 | 605 | 























 
         
         
         
         
         
        
 
			 
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苏公网安备32021402002554号 
                     
                     
                     
                    








