詳情介紹
技術(shù)參數(shù)/Technical Parameters
公稱通徑DN(mm) Nominal diameter | 50~300 | 50~300 | ||
公稱壓力(Mpa) Nominal pressure | 1.0 | 1.6 | ||
試驗(yàn)壓力 Testing pressure | 殼體(Mpa) Shell | 1.5 | 2.4 | |
密封(Mpa) Seal | 1.1 | 1.76 | ||
適用溫度(°C) Suitable temperature | -40°C~200°C | |||
適用介質(zhì) Suitable medium | 飲用水、污水、海水、食品、藥品、氣體、油類、酸類 Drinking water、sewage、seawater、food、medicines、gas、oil and acid |
主要原材料/Main Raw Material
閥體 Body | 閥板 Disc | 閥軸 Stem | 閥座 Seat | 驅(qū)動 Actuator | ||
灰鑄鐵 Cast iron | 電鍍球墨鑄鐵 Plated ductile iron | 不銹鋼 Stainless steel customised | 乙丙/丁腈橡膠 EPDM/NBR | 手柄 Lever | ||
球墨鑄鐵 Ductile iron | CF8不銹鋼 Stainless steel | 飲用水認(rèn)證乙丙橡膠 WRAS-EPDM | 手動頭 Gearbox and handwheel | |||
碳鋼 Carbon steel | CF8M不銹鋼 Stainless steel | 氟橡膠 Viton | 電動頭 Electric | |||
不銹鋼 Stainless steel | 鋁青銅 Aluminum bronze | 硅橡膠 Silicon | 氣動頭 Pneumatic | |||
注: |
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參照標(biāo)準(zhǔn)/Referance Standard
設(shè)計(jì)標(biāo)準(zhǔn) Design standard | API 609 | |||
試驗(yàn)標(biāo)準(zhǔn) Testing standard | API 598 | |||
上法蘭標(biāo)準(zhǔn) Top flange standard | ISO5211 | |||
側(cè)法蘭標(biāo)準(zhǔn) End flange standard | DIN PN10 / PN16、ANSI 125# / 150#、BS4504 PN10 / PN16、JIS B2220 10K | |||
結(jié)構(gòu)長度標(biāo)準(zhǔn) Face to face standard | API 609、EN558-1 20 Series、BS5155、DIN3202 K1 |
外形尺寸及單重/Overall Dimension and Weight
規(guī) 格 Size | A | B | D | Top Flange | ΦE | DIN PN10 | DIN PN16 | ANSI 150# | 重量(kg) Weight | |||
N-Φd | ΦD | N-Φd | ΦD | N-Φd | ΦD | |||||||
DN50 | 189 | 126 | 43 | F05 | 65 | 4-16 | 125 | 4-16 | 125 | 4-5/8 | 120.6 | 3.71 |
DN65 | 202 | 133 | 46 | F05 | 65 | 4-16 | 145 | 4-16 | 145 | 4-5/8 | 139.7 | 4.70 |
DN80 | 238 | 152 | 46 | F05 | 65 | 8-16 | 160 | 8-16 | 160 | 4-5/8 | 152.4 | 5.00 |
DN100 | 276 | 170 | 52 | F07 | 90 | 8-16 | 180 | 8-16 | 180 | 8-5/8 | 190.5 | 8.00 |
DN125 | 296 | 181 | 56 | F07 | 90 | 8-16 | 210 | 8-16 | 210 | 8-3/4 | 215.9 | 10.09 |
DN150 | 324 | 196 | 56 | F07 | 90 | 8-20 | 240 | 8-20 | 240 | 8-3/4 | 241.3 | 11.20 |
DN200 | 398 | 238 | 60 | F10 | 125 | 8-20 | 295 | 12-20 | 295 | 8-3/4 | 298.4 | 20.00 |
DN250 | 456 | 258 | 68 | F10 | 125 | 12-20 | 350 | 12-24 | 355 | 12-7/8 | 361.9 | 30.00 |
DN300 | 535 | 300 | 78 | F10 | 125 | 12-20 | 400 | 12-24 | 410 | 12-7/8 | 431.8 | 44.00 |