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We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our administration ideal for China Marine Valve, Globe Valve Price, Our factory insists on the principle of “Quality First, Sustainable Development”, and takes “Honest Business, Mutual Benefits” as our developable goal. All members sincerely thanks for all old and new customers’ support. We will keep working hard and offering you the highest-quality goods and service.Thanks.
Technical parameters of cast iron flange globe valve
model | J41T-16 | J41W-16 | J41H-16 | J41F-16 |
Nominal pressure£¨PN£© | 16 | 16 | 16 | 16 |
Sealing test£¨MPa£© | 1.76 | 1.76 | 1.76 | 1.76 |
Shell test£¨MPa£© | 2.4 | 2.4 | 2.4 | 2.4 |
Applicable temperature£¨¡Ü¡æ£© | 200 | 100 | 200 | 150 |
Applicable medium | Water / steam | Oils | Water / steam | water |
Material of main parts of cast iron flange globe valve
Part name | Material Science | |||
J41T-16 | J41W-16 | J41H-16 | J41F-16 | |
Body / cover / gate | Grey cast iron | Grey cast iron | Grey cast iron | Grey cast iron |
Valve disc | Grey cast iron | Grey cast iron | Grey cast iron | Grey cast iron |
Stem | stainless steel | stainless steel | stainless steel | stainless steel |
seal ring | copper alloy | - | stainless steel | Fluoroplastics |
filler | Flexible graphite |
Drawing of cast iron flange globe valve
Main connecting dimensions of cast iron flange globe valve
DN | L | D | D1 | D2 | D0 | Z-¦µd | b | f | H(off) |
H1 (on) |
15 | 130 | 95 | 65 | 47 | 55 | 4-14 | 14 | 2 | 109 | 117 |
20 | 150 | 105 | 75 | 58 | 55 | 4-14 | 16 | 2 | 109 | 117 |
25 | 160 | 115 | 85 | 68 | 80 | 4-14 | 16 | 3 | 132 | 142 |
32 | 180 | 140 | 100 | 78 | 100 | 4-19 | 18 | 3 | 156 | 168 |
40 | 200 | 150 | 110 | 88 | 100 | 4-19 | 18 | 3 | 167 | 182 |
50 | 230 | 165 | 125 | 102 | 120 | 4-19 | 20 | 3 | 263 | 290 |
65 | 290 | 185 | 145 | 122 | 140 | 4-19 | 20 | 3 | 276 | 300 |
80 | 310 | 200 | 160 | 133 | 200 | 8-19 | 22 | 3 | 330 | 370 |
100 | 350 | 220 | 180 | 158 | 240 | 8-19 | 24 | 3 | 370 | 420 |
125 | 400 | 240 | 210 | 184 | 280 | 8-19 | 26 | 3 | 423 | 486 |
150 | 480 | 285 | 250 | 212 | 320 | 8-23 | 26 | 3 | 485 | 566 |
200 | 600 | 340 | 295 | 268 | 360 | 12-23 | 30 | 3 | 562 | 662 |