【產(chǎn)品概述】美標(biāo)磅級安全閥NFA41C-150
供應(yīng)NFA41C-150/300/600美標(biāo)油品安全閥主要用于石油、天然氣、化工、電力、城市燃?xì)獾阮I(lǐng)域，作為超壓保護(hù)裝置，具有動(dòng)作精度高，重復(fù)性好，回座準(zhǔn)確，操作維護(hù)方便。
【主要參數(shù)】美標(biāo)磅級安全閥NFA41C-150
產(chǎn)品名稱：供應(yīng)NFA41C-150/300/600美標(biāo)油品安全閥
產(chǎn)品型號：NFA41C-150/300/600
公稱通徑：DN10～DN600、1/2″～25″
公稱壓力：PN1.0～32MPa 美標(biāo)：150Lb～2500Lb
適用溫度：≤-196℃～580℃
設(shè)計(jì)制造：GB/T12243、APl 520
法蘭連接：JB/T79
【整定壓力】
公稱壓力 | 900系列-16/25/40/64/100整定壓力(MPa) | |||||||
1.6 | >0.1-0.16 | >0.16-0.25 | >0.25-0.4 | >0.4-0.6 | >0.6-0.8 | >0.8-1.0 | >1.0-1.3 | >1.3-1.6 |
2.5 | >1.3-1.6 | >1.6-2.0 | >2.0-2.5 | " | " | " | " | " |
4.0 | >1.3-1.6 | >1.6--2.0 | >2.0-2.5 | >2.5-3.2 | >3.2-4.0 | " | " | " |
6.4 | >2.5-3.2 | >3.2-4.0 | >4.0-5.0 | >5.0-6.4 | " | " | " | " |
10.0 | >3.2-4.0 | >4.0-5.0 | >5.0-6.4 | >6.4-8.0 | >8.0-10.0 | " | " | " |
16.0 | >8.0-10.0 | >10-13 | >13-16 | " | " | " | " | " |
32.0 | >13-16 | >16-19 | >19-22 | >22-25 | >25-29 | >29-32 | " | " |
【零件材料】中揚(yáng)供應(yīng)NFA41C-150/300/600美標(biāo)油品安全閥
NO | 零件名 | 900系列-16/25/40/64/100 | 900系列-16/25/40/64/100 | 900系列-16/25/40/64/100 |
1 | 閥體 | WCB | ZG1Cr18Ni9Ti | CF8M |
2 | 閥座 | 2Cr13 | 1Cr18Ni9Ti | 316 |
3 | 調(diào)節(jié)圈 | ZG2Cr13 | ZG1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
4 | 反沖盤 | ZG2Cr13 | ZG1Cr18Ni9Ti | 316 |
5 | 閥瓣 | 2Cr13 | 1Cr18Ni9Ti | 316 |
6 | 導(dǎo)向套 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
7 | 閥蓋 | ZG230-450 | ZG230-450 | ZG230-450 |
8 | 彈簧 | 50CrVA | 50CrVA包覆氟塑料 | 50CrVA包覆氟塑料 |
9 | 閥桿 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
10 | 扳手 | ZG200-400 | ZG200-400 | ZG200-400 |
11 | 調(diào)整螺桿 | 45 | 2Cr13 | 2Cr13 |
12 | 保護(hù) | ZG200-400 | ZG200-400 | 316 |
密封面材料 | 堆焊Co基硬質(zhì)合金 |
【連接尺寸】中揚(yáng)供應(yīng)NFA41C-150/300/600美標(biāo)油品安全閥
901,902,911,912型安全閥 | |||||||||||
DN1×DN2 | 20×32 | 25×40 | 32×50 | 40×65 | 50×80 | 65×100 | 80×125 | 100×150 | 125×200 | 150×250 | |
D1 | PN16 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 | 250 | 285 |
PN40 | 235 | 220 | 300 | ||||||||
D2 | PN16 | 140 | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 |
b1 | 20 | 20 | 20 | 21 | 22 | 24 | 26 | 28 | 31 | 34 | |
b2 | 19 | 19 | 20 | 20 | 20 | 20 | 22 | 22 | 27 | 29 | |
L | 85 | 100 | 110 | 115 | 120 | 140 | 160 | 180 | 200 | 220 | |
L1 | 95 | 105 | 115 | 140 | 150 | 170 | 195 | 220 | 250 | 285 | |
H | 270 | 280 | 330 | 3950 | 435 | 545 | 610 | 690 | 845 | 890 | |
排水孔(帶螺塞,不銹鋼結(jié)構(gòu)為特別設(shè)計(jì)) | G1/4" | G3/8" |
921，922，923，924型安全閥 | |||||||||
DN | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |
D | PN16/PN40 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220/235 |
b | 鑄鋼/不銹鋼閥體 | 18 | 18 | 18 | 18 | 20 | 22 | 24 | 24 |
L | 95 | 100 | 105 | 115 | 125 | 145 | 155 | 175 | |
H | 260 | 270 | 285 | 290 | 290 | 340 | 400 | 450 |
941,942,943型安全閥 | ||||
DN | 15 | 20 | 25 | 25 |
GE | 1/2" | 3/4" | 1" | 1" |
GA | 3/4" | 1" | 11/4" | 11/2" |
b | 15 | 16 | 18 | 18 |
L | 50 | 50 | 50 | 50 |
L1 | 53 | 55 | 58 | 58 |
H | 260 | 260 | 260 | 260 |
961,962,963型安全閥 951,952,953型安全閥 | |||
DN | 15 | 20 | 25 |
GE | 1/2" | 3/4" | 1" |
GA | (1/2"1) | (1/2"2) | 1" |
b | 15 | 16 | 18 |
L | 42 | 42 | 50 |
L1 | 34 | 34 | 34 |
H(zui大) | 187 | 187 | 187 |
環(huán)保在線