Marine Cast Iron Check Valve
These valves are used in various marine applications, including cooling systems, ballast systems, bilge systems, and seawater intake systems.
Overview
Connection Type:
These valves often come with flanged ends for easy installation and maintenance. Flanges allow for secure attachment to piping systems.
Material:
Marine cast iron check valves are typically made from high-quality cast iron, chosen for its durability, corrosion resistance, and ability to withstand the harsh marine environment.
Drawing:
Elementary Dimensions | |||||||||||||||||
PN (Mpa) | DN (mm) | Frame dimension | Thickness | Flange | bolt | Lift Range | Weight kg | ||||||||||
I | J | H = | Hi | ||||||||||||||
A | B | A | B | B | D | Di | D2 | do | b | n | Th. | A | B | ||||
1.0 | 65 | 290 | 115 | 123 | 94 | 115 | 6 | 155 | 123 | 104 | 15 | 14 | 6 | M14 | 19 | 122 | 11.3 |
80 | 310 | 125 | 139 | 104 | 125 | 170 | 138 | 118 | 8 | 23 | 164 | 14.3 | |||||
100 | 350 | 150 | 160 | 117 | 135 | 190 | 158 | 138 | 28 | 24.6 | 22.7 | ||||||
125 | 400 | 175 | 185 | 129 | 155 | 7 | 215 | 183 | 164 | 10 | 35 | 37 | 30.4 | ||||
1.6 | 197 | 143 | 225 | 187 | 168 | 17 | 17 | M16 | 45.8 | 40.0 | |||||||
2.5 | 20 | 150 | 75 | 79 | 66 | 75 | 5 | 95 | 68 | 48 | 13 | 12 | 4 | M12 | 6 | 3.6 | 3.5 |
25 | 160 | 80 | 80 | 67 | 80 | 105 | 73 | 56 | 13 | 7 | 43 | 4.1 | |||||
32 | 180 | 85 | 85 | 68 | 85 | 115 | 83 | 64 | 15 | 6 | M14 | 9 | 5.0 | 4.8 | |||
40 | 200 | 90 | 88 | 76 | 90 | 125 | 93 | 74 | 14 | 12 | 63 | 6.0 | |||||
50 | 230 | 95 | 109 | 85 | 95 | 6 | 135 | 103 | 84 | 15 | 8.6 | 8.2 | |||||
65 | 290 | 115 | 123 | 94 | 115 | 7 | 170 | 132 | 110 | 17 | 17 | 8 | M16 | 19 | 133 | 11.5 | |
80 | 310 | 125 | 150 | 110 | 125 | 8 | 185 | 147 | 126 | 19 | 23 | 19.8 | 17.3 | ||||
100 | 350 | 150 | 155 | 118 | 135 | 205 | 167 | 146 | 10 | 28 | 303 | 25.7 | |||||
