良工襯膠球閥Q41J概述:
襯(chen)(chen)(chen)(chen)膠球閥(fa)Q41J襯(chen)(chen)(chen)(chen)膠法蘭(lan)(lan)球閥(fa)/防(fang)腐(fu)球閥(fa)/耐磨球閥(fa)/全襯(chen)(chen)(chen)(chen)膠法蘭(lan)(lan)球閥(fa)不(bu)(bu)(bu)僅具(ju)(ju)有優良的防(fang)腐(fu)、 (耐堿、鹽(yan)性(xing)能,耐弱酸侵蝕(shi))耐磨、減(jian)磨性(xing)能而且具(ju)(ju)有無(wu)毒、抗菌、防(fang)霉等(deng)特點,更有操作力(li)矩小,維修(xiu)方便,外(wai)形美觀等(deng)突出優點。全襯(chen)(chen)(chen)(chen)膠法蘭(lan)(lan)球閥(fa)可根據不(bu)(bu)(bu)同(tong)(tong)工況(kuang)條(tiao)件(jian),選置不(bu)(bu)(bu)同(tong)(tong)橡膠襯(chen)(chen)(chen)(chen)里的閥(fa)體以(yi)及不(bu)(bu)(bu)同(tong)(tong)材質 (全襯(chen)(chen)(chen)(chen)膠、半(ban)襯(chen)(chen)(chen)(chen)膠、全襯(chen)(chen)(chen)(chen)氟(fu)、半(ban)襯(chen)(chen)(chen)(chen)氟(fu)),以(yi)適應(ying)不(bu)(bu)(bu)同(tong)(tong)的流(liu)體、半(ban)流(liu)體、氣體或粉末狀管路輸送和容(rong)器上,作為(wei)截流(liu)機構或調節裝(zhuang)置使用(yong)。廣泛安裝(zhuang)于石油(you)、化工、冶金、電站、城市給(gei)排水、環保(bao)、醫藥、食品、造紙等(deng)工業系(xi)統中,以(yi)確保(bao)不(bu)(bu)(bu)同(tong)(tong)使用(yong)條(tiao)件(jian)下的密封性(xing)、耐腐(fu)性(xing)。
良工襯膠球閥Q41J零件材料:
序號 | 零件名稱 | 灰鑄鐵 | 鑄鋼 | 不銹耐酸鑄鋼 | 超低碳不銹耐酸鑄鋼 | ||
Z | C | P | R | PL | RL | ||
1 | 閥體/閥蓋 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
2 | 球體/閥桿 | WCB | CF8 | CF8M | CF3 | CF3M | |
3 | 襯里/閥座 | PCTEF(F3)、FEP(F46)、PFA(可溶性(xing)F4)、PP、PO | |||||
4 | 填料壓蓋 | WCB | CF8 | CF8M | CF3 | CF3M | |
5 | 填料 | PTFE(F4) | PTFE(F4) | PTFE(F4) | |||
6 | 支架 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | |||
7 | 螺栓 | 35 | 1Cr17Ni2 | 1Cr18Ni2 | |||
8 | 緊固螺母 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | |||
9 | 操作手柄 | WCB | WCB | WCB | |||
良工襯膠球閥Q41J外形鏈接尺寸:
公稱通徑 | 標準值 | 參考值 | ||||||||||
DN (mm) | NPS (inch) | L | D | D1 | D2 | f | b | Z-φd | W | D0 | H | WT(Kg) |
PN1.0MPa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-φ14 | 120 | 80 | 2.5 | |
20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-φ14 | 140 | 90 | 3 | |
25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-φ14 | 160 | 100 | 4.5 | |
32 | 11/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 160 | 110 | 5.7 | |
40 | 11/2 | 180 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 200 | 120 | 7 | |
50 | 2 | 200 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 250 | 135 | 9.5 | |
65 | 21/2 | 220 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | 300 | 145 | 15 | |
80 | 3 | 250 | 195 | 160 | 135 | 3 | 22 | 4-φ18 | 350 | 185 | 19 | |
100 | 4 | 280 | 215 | 180 | 155 | 3 | 22 | 8-φ18 | 400 | 195 | 33 | |
125 | 5 | 320 | 245 | 210 | 185 | 3 | 24 | 8-φ18 | 500 | 210 | 58 | |
150 | 6 | 360 | 280 | 240 | 210 | 3 | 24 | 8-φ23 | 200 | 450 | 93 | |
200 | 8 | 457 | 335 | 295 | 265 | 3 | 26 | 8-φ23 | 240 | 490 | 155 | |
250 | 10 | 533 | 390 | 350 | 320 | 3 | 28 | 12-φ23 | 240 | 550 | 210 | |
