Z941Y電動法蘭閘閥
Z941Y電動法蘭閘閥執(zhí)行標準
| 設計與制造 | 結構長度 | 法蘭尺寸 | 壓力-溫度 | 試驗-檢驗 |
| GB122234 | GB12221 | GB9113 JB79 | GB9131 | GB/T13927 JB/T9092 |
Z941Y電動法蘭閘閥現(xiàn)場壓力壓力試驗
| 公稱壓力 | 1.6 | 2.5 | 4 | 6.4 | 10 | 16 |
| 強度試驗 | 2.4 | 3.8 | 6 | 9.6 | 15 | 24 |
| 水密封試驗 | 1.8 | 2.8 | 4.4 | 7 | 11 | 18 |
| 上密封試驗 | 1.8 | 2.8 | 4.4 | 7 | 11 | 18 |
| 氣密封試驗 | 0.4-0.7 | |||||
Z941Y電動法蘭閘閥主要零件材料及性能
| 體、蓋、板 | 閥桿 | 密封面 | 墊片 | 填料 | 工作溫度 | 適用介質 |
| Body Cover Disc | Stem | Sealing Face | Sealing Shim | Packing | Working Temperature | Suitable Medium |
| WCB | 2Cr13 | 13Cr | 增強柔性石墨 | 柔性石墨 | ≤425 | 水 蒸汽 油品 |
| STL | 13Cr/柔性石墨 | 增強柔性石墨 | Water | |||
| WC1 | 38CrMoAl | 木體材料 | Enhanced Flexible Graphite | Flexible Graphite | ≤450 | Steam |
| WC6 | 25Cr2MoV | With Body | 1Cr13/Flexible Graphite | Enhanced Flexible Graphite | ≤540 | Ｏil Goods |
| WC9 | | Material | 08軟鋼 | SFB/260 | ≤570 | |
| C5 C12 | | 尼龍 | 08 Soft Steal | SFP/260 | ≤540 | |
| ZGCr5Mo | | Nylon | 0Cr18Ni9Ti | PTFE | ≤200 | 硝酸類 |
| ZG1Cr18Ni9Ti | 1Cr18Ni9Ti | | 0Cr17Ni12Mo2Ti | | Nitric acid | |
| | XD550F(T) | | ≤200 | 醋酸類 | ||
| ZG1Cr18Ni12Mo2Ti | 1Cr18Ni12Mo2Ti | | PTFE | | Acetic acid |
Z941Y電動法蘭閘閥電裝型號規(guī)格主要尺寸
| 1.6MPa | DN | L | D | D1 | D2 | b | n-φd | 電裝型號 | L1 | H | D0 |
| 凸面法蘭 | 40 | 200 | 145 | 110 | 85 | 16 | 4-18 | DZW10 | 590 | 595 | 365 |
| RF | 50 | 250 | 160 | 125 | 100 | 16 | 4-18 | DZW10 | 590 | 653 | 365 |
| | 65 | 265 | 180 | 145 | 120 | 18 | 4-18 | DZW10 | 590 | 665 | 365 |
| Z940H | 80 | 280 | 195 | 160 | 135 | 20 | 8-18 | DZW15 | 590 | 725 | 365 |
| Z940Y | 100 | 300 | 215 | 180 | 155 | 20 | 8-18 | DZW20 | 590 | 787 | 365 |
| Z940W | 125 | 325 | 245 | 210 | 185 | 22 | 8-18 | DZW20 | 590 | 934 | 365 |
| Z940F | 150 | 350 | 280 | 240 | 210 | 24 | 8-23 | DZW20 | 590 | 955 | 365 |
| | 200 | 400 | 335 | 295 | 265 | 26 | 12-23 | DZW30 | 590 | 1105 | 365 |
| | 250 | 450 | 405 | 335 | 320 | 30 | 12-25 | DZW30 | 810 | 1343 | 470 |
| Z941H | 300 | 500 | 460 | 410 | 375 | 30 | 12-25 | DZW45 | 810 | 1516 | 470 |
| Z941Y | 350 | 550 | 520 | 470 | 435 | 34 | 16-25 | DZW90 | 810 | 1678 | 470 |
| Z941W | 400 | 600 | 580 | 525 | 485 | 36 | 16-30 | DZW120 | 830 | 1937 | 550 |
| Z941F | 450 | 650 | 640 | 585 | 545 | 40 | 20-30 | DZW120 | 830 | 1937 | 550 |
| | 500 | 700 | 705 | 650 | 608 | 44 | 20-34 | DZW180 | 830 | 2234 | 550 |
| | 600 | 800 | 840 | 770 | 718 | 48 | 20-41 | DZW250 | 870 | 2432 | 320 |
| 16C | 700 | 900 | 910 | 840 | 788 | 50 | 24-41 | DZW250 | 870 | 2489 | 320 |
| 16P | 800 | 100 | 1323 | 950 | 898 | 52 | 24-41 | DZW350 | 1170 | 2643 | 570 |
| 16R | 900 | 1100 | 1120 | 1350 | 998 | 54 | 28-41 | DZW500 | 1170 | 2935 | 570 |
| 16I | 1000 | 1200 | 1255 | 1170 | 1100 | 56 | 28-48 | DZW500 | 1170 | 3410 | 570 |
