The main features of D81X-16P Handle Groove Butterfly Valve include fast, easy, safe and reliable installation, which is not restricted by the installation site and facilitates the maintenance of pipelines and valves. In addition, it has good sealing performance, which can effectively prevent fluid leakage. In operation, the handle and the flow disk on the valve body cooperate with each other to control the flow of fluid by rotating the handle. Widely used in conveying fluid pipelines for water supply and drainage, fire fighting, air conditioning, construction, water treatment, municipal, shipbuilding and other pipeline projects as a control fluid role.
Product Parameters
Product Model | D81X-16P |
Valve body material | 304 Stainless Steel |
Valve plate material | 304 Stainless Steel + NBR |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Water and so on |
Applicable temperature | ≤80°C |
Product Size Reference

Nominal Diameter | D | L |
DN50 | 57 | 88 |
DN50 | 60 | 88 |
DN65 | 76 | 96 |
DN80 | 89 | 96 |
DN100 | 102 | 115 |
DN100 | 108 | 115 |
DN100 | 114 | 115 |
DN125 | 133 | 128 |
DN125 | 140 | 128 |
DN150 | 159 | 130 |
DN150 | 165 | 130 |
DN200 | 219 | 147 |














