Media: | Aqueous Vapor Liquid |
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Temperature: | Ordinary Temperature |
Actuator: | Manual Pneumatic Electric |
Material: | Stainless Steel Carbon Steel |
Structure: | Through Way Globe Valve |
Sealing Form: | Hard Seal and Soft Seal |
Customization: |
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Nominal pressure PN(MPa) | Test pressure (MPa) | |
Shell strength test | Seal test | |
1.6 | 2.4 | 1.76 |
2.5 | 3.75 | 2.75 |
Product type | Part name | |||||
Body, bonnet | Stem | Packing | Sealing surface | Shims | Fasteners | |
J41B-16/25C | Cast steel | Carbon steel | Tef-lon | Ba sub alloy | Asbestos rubber sheet | High quality carbon steel |
J41B-16/25Q | Nodular cast iron | Carbon steel | Tef-lon | Babbitt | Asbestos rubber sheet | High quality carbon steel |
J41B-16/25K | Malleable cast iron | Carbon steel | Te-flon | Babbitt | Asbestos rubber sheet | High quality carbon steel |
Nominal diameter DN(mm) |
Main overall dimensions and connection dimensions (mm) | ||||||||||
L | D | D1 | D2 | D6 | b | f | f2 | z-d | H | DO | |
J41B-16C J41B-16Q J41B-16K | |||||||||||
10 | 130 | 90 | 60 | 40 | 35 | 14 | 2 | 4 | 4-14 | 196 | 120 |
15 | 130 | 95 | 65 | 45 | 40 | 14 | 2 | 4 | 4-14 | 196 | 120 |
20 | 150 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 196 | 140 |
25 | 160 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 204 | 160 |
32 | 180 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4 to 18 | 208 | 160 |
40 | 200 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4 to 18 | 248 | 200 |
50 | 230 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4 to 18 | 248 | 200 |
65 | 290 | 180 | 145 | 125 | 110 | 22 | 3 | 4 | 4 to 18 | 321 | 240 |
80 | 310 | 195 | 160 | 135 | 121 | 24 | 3 | 4 | 8 to 18 | 325 | 240 |
100 | 350 | 215 | 180 | 155 | 150 | 24 | 3 | 4.5 | 8 to 18 | 371 | 280 |
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