阿托斯防爆阀DHA-0711 M 24DC 24现

阿托斯防爆阀DHA-0711/M 24DC 24现防爆阀一般有两种形式，水平式防爆阀和垂直式防爆阀。这两种防爆阀都是采用防爆膜加盖的结构形式，垂直式防爆阀是安装在筒体上，而水平式防爆阀是安装在顶部。用途

在火电厂机组运行中，当锅炉送引风机运行不正常导致炉膛处于过高的引风压头下，同时由于燃料输入量迅速减少或总燃料跳闸，导致炉膛烟气和压力急剧降低，这种恶劣工况的组合将导致炉膛内爆(吸瘪)，在锅炉本体及除尘器前烟道上安装超导磁预紧式防爆阀，可使锅炉在发生内爆时能提前向锅炉及烟道内补充空气，避免造成炉膛产生永久变形及烟道爆炸。

工作条件：1. 压力范围:-10kPa~+20kPa

2. 温度范围:-20℃~395℃DHA/MM 24DC 21

DHA-0611/M 24DC 24

DHAM/7 24DC 24

DHANPT/7 24DC 24

DHAPA-M/7O 24DC

DHAPA-NPT 24DC 24

DHA-0670/M 24DC 24

DHA-0711/M 24DC 24

DHA-0711/PA-GK 220 21

DHA-0712/PA-M 220 22

DHA-0713/GK 24DC 24

DHA-0713/M 24DC 24

DHA-0713/NPT 24DC 24

DHAPA-NPT/7 24DC 24

DHAM 24DC 24

DLOH-2A/PA-NPT-AO/7 24DC 24

DLOH-2A-UX 24DC 21

DLOH-2C-UX 00 21

DLOH-2C-UX 24DC 21

DLOH-2C-UX 24DC 21 /PE

DLOH-2C的阀块

DLOH-3A/R-UX 24DC 21

DLOH-3A/WP-UX 24DC 21

DLOH-3A-UX 24DC

DLOH-3A-UX 24DC 21

DLOH-3A-UX 24DC 21 /PE

DLOH-3C/GK-AO 24DC 24

DLOH-3C/WP-UX 24DC

DLOH-3C/WP-UX 24DC 21

DLOH-3C-U-00 21

DLOH-3C-UX 00

DLOH-3C-UX 00 21

DLOH-3C-UX 24DC

DLOH-3C-UX 24DC 21

DLOH-3C-UX 24DC 21 /PE

DLOK-3A/GK-AO 24DC 22

DLOK-3A-OX 24DC 21

DLOK-3C-OX 24DC 21

DR-15/G 20

DR-15/G 20 /BT

DR-5/G

DR-5/G 20

DR-5/G 20 /BT

E-A-BC-USB/DB9

E-A-BP-USB/DB9

E-ATR

E-ATR-7/250

E-ATR

E-ATR-7/400

E-ATR

E-BM-AC-011F 12 /3

E-BM-AC-011F 12 /A2

E-BM-AC-01F 12 /A2

E-BM-AC-01F/RR 12

E-BM-AC-01F/RR

E-BM-AS-PS-01H 10

E-BM-AS-PS-05H 10

E-C-BC-DB9/M12

E-C-BP-DB9/M12

EDS000(没带线)(E-ATR

EDS000(有带线)(E-ATR

EDS00(带线)

E-K-11B

E-ME-AC-01F 20 /1

E-ME-AC-01F 20 /3

E-ME-AC-01F 20 /A1

E-ME-AC-01F 20 /A2

E-ME-AC-01F/4R

E-ME-AC-01F/I 20

E-ME-AC-01Fnbsp;

E-ME-AC-01F

E-ME-AC-01F/RR/I 20

E-ME-AC-01F/RR

E-ME-AC-05F

E-ME-AC-05F 20

E-ME-AC-05F 20 /3

E-ME-AC-05F 20 /4

E-ME-AC-05F 20 /A4

E-ME-AC-05F/4R

E-ME-AC-05F

E-ME-L-01H 40 /DL27SB

E-ME-T-01H 40 /DH04SA

E-ME-T-01H 40 /DK14SC

E-ME-T-01H/I 40 /DK14AA

E-ME-T-05H 40 /DH07SA

E-ME-T-05H 40 /DP17H

E-ME-T-05H/I 40 /DK16SA

E-MI-AC-01F 20 /1

E-MI-AC-01F 20 /2

E-MI-AC-01F 20 /3

E-MI-AC-01F 20 /6

E-MI-AC-01Fnbsp;