■主要技術(shù)參數(shù): | 公稱壓力:Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125, 150lb, 300lb) 規(guī)格:Nominal size: DN15~DN300 (1/2"-12") 結(jié)構(gòu)長度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design 法蘭連接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design 測試標(biāo)準(zhǔn)Pressure test: API 598, API6D 適用溫度Suitable temperature: -40℃~180℃ 適用介質(zhì)Suitable medium: This diaphragm valve can be applied in various concentrations of Acid, Alkali, Aqua regia and strong chloridizing etc (except the high-temperature melting alkali metals, element fluorine & chlorine-trifluoride). 操作方式operation style: Handwheel, bevel gear, electric, pneumatic. | ■主要性能規(guī)范: | 公稱壓力 Nominal pressure | 試驗(yàn)壓力 Test pressure | 工作壓力 working pressure | 工作溫度 working temperature | 密封 | 強(qiáng)度 | 6Kgf/Cm2 | 6Kgf/Cm2 | 9Kgf/Cm2 | 6Kgf/Cm2 | -80-150 | | ■主要零件材料: | 零件名稱 Part name | 材質(zhì) Material | 閥體Body | Cast steel /Cast iron lined with FEP | 閥瓣Disc | Cast steel/Cast iron lined with FEP | 閥桿Stem | Stainless steel | 閥蓋Bonnet | Cast steel /Cast iron lined with FEP | 閥桿螺母Stem nut | ASTM A439 D2/ZcuAl10Fe3 | 隔膜墊Diaphragm washer | Neoprene/ fluorine plastic | 隔膜片Diaphragm leaf | FEP | 手輪Handwheel | Ductile iron | | ■主要外形尺寸: | 公稱通徑 | 尺 寸 | L | D | D1 | D2 | b | f | Z-Ø | Do | H | H1 | 15 | 125 | 95 | 65 | 45 | 14 | 3 | 4-Ø14 | 100 | 105 | 115 | 20 | 135 | 105 | 75 | 55 | 16 | 3 | 4-Ø14 | 100 | 116 | 128 | 25 | 145 | 115 | 85 | 65 | 18 | 3 | 4-Ø14 | 120 | 125 | 139 | 32 | 160 | 135 | 100 | 78 | 18 | 3 | 4-Ø18 | 120 | 136 | 154 | 40 | 180 | 145 | 110 | 85 | 20 | 3 | 4-Ø18 | 140 | 163 | 183 | 50 | 210 | 160 | 125 | 100 | 20 | 3 | 4-Ø18 | 160 | 175 | 201 | 65 | 250 | 180 | 145 | 120 | 22 | 3 | 4-Ø18 | 180 | 215 | 249 | 80 | 300 | 195 | 160 | 135 | 22 | 3 | 4-Ø18 | 200 | 230 | 270 | 100 | 350 | 215 | 180 | 155 | 24 | 3 | 8-Ø18 | 240 | 272 | 324 | 125 | 400 | 245 | 210 | 180 | 26 | 3 | 8-Ø18 | 280 | 338 | 406 | 150 | 460 | 280 | 240 | 210 | 28 | 4 | 8-Ø18 | 320 | 380 | 460 | 200 | 570 | 335 | 295 | 265 | 30 | 4 | 8-Ø18 | 400 | 518 | 620 | 250 | 680 | 390 | 350 | 315 | 32 | 4 | 12-Ø23 | 500 | 598 | 725 | 300 | 790 | 440 | 400 | 365 | 34 | 4 | 12-Ø23 | 560 | 698 | 850 | | ■訂貨須知: | ⑴產(chǎn)品型號與名稱 ⑵公稱通徑DN ⑶額定流量系數(shù)KV ⑷公稱壓力和壓差 ⑸閥體和閥內(nèi)組件材料 ⑹流量特性 ⑺適用溫度 ⑻電源電壓和控制信號 ⑼是否帶附件 | 因篇幅有限,欲知各產(chǎn)品的詳細(xì)資料請與本公司直接聯(lián)系! | : 圖文傳真: | |