{"id":8131,"date":"2026-05-15T17:36:35","date_gmt":"2026-05-15T17:36:35","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?p=8131"},"modified":"2026-05-15T17:39:08","modified_gmt":"2026-05-15T17:39:08","slug":"fisher-299h-mbl-d7-command-regulator-299h-1131-5262032","status":"publish","type":"post","link":"https:\/\/www.yunrui-controls.com\/vi\/fisher-299h-mbl-d7-command-regulator-299h-1131-5262032\/","title":{"rendered":"B\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t Fisher 299H-MBL\/D7 299H-1131-5262032: Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 \u1ee9ng d\u1ee5ng."},"content":{"rendered":"

C\u00e1i Fisher 299H<\/a>- B\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t gi\u1ea3m b\u1eb1ng l\u1ec7nh MBL\/D7 (M\u00e3 s\u1ea3n ph\u1ea9m m\u1edbi: 299H-1131-5262032) l\u00e0 gi\u1ea3i ph\u00e1p \u0111i\u1ec1u khi\u1ec3n \u00e1p su\u1ea5t kh\u00ed hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t b\u1edfi Emerson Process Management. B\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u0111a n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00ed t\u1ef1 nhi\u00ean, kh\u00ed nh\u00e2n t\u1ea1o, kh\u00ed d\u1ea7u m\u1ecf h\u00f3a l\u1ecfng (LPG) v\u00e0 kh\u00ed n\u00e9n, tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ed1t tr\u1ef1c ti\u1ebfp v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1ea7u \u0111\u1ed1t c\u00f4ng nghi\u1ec7p.<\/p>\n

Fisher 299H<\/a>- H\u00ecnh \u1ea3nh s\u1ea3n ph\u1ea9m th\u1ef1c t\u1ebf MBL\/D7 \u00a0<\/strong>
\n\"Fisher\"Emerson
\n\"Dimensional\"Fisher<\/p>\n

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Nh\u1eadn d\u1ea1ng m\u1eabu: 299H-MBL\/D7 (299H-1131-5262032)<\/h2>\n\n\n\n\n\n\n\n\n\n
\u0110o\u1ea1n m\u00e3<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
299 gi\u1edd<\/td>\nD\u00f2ng s\u1ea3n ph\u1ea9m<\/td>\nB\u1ed9 \u0111i\u1ec1u ch\u1ec9nh gi\u1ea3m \u00e1p v\u1eadn h\u00e0nh b\u1eb1ng l\u1ec7nh<\/td>\n<\/tr>\n
M<\/td>\nV\u1eadt li\u1ec7u th\u00e2n<\/td>\nGang d\u1ebbo (Gang \u0111\u00fac)<\/td>\n<\/tr>\n
B<\/td>\nLo\u1ea1i k\u1ebft n\u1ed1i<\/td>\nRen trong NPT<\/td>\n<\/tr>\n
L<\/td>\nK\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n1-3\/16 inch (30mm)<\/td>\n<\/tr>\n
\/D7<\/td>\nD\u00e3y n\u00fai m\u00f9a xu\u00e2n<\/td>\n\u00c1p su\u1ea5t \u0111\u1ea7u ra 2,75-6 PSI<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

M\u00e3 s\u1ed1 ph\u1ee5 t\u00f9ng m\u1edbi:<\/strong>\u00a0299H-1131-5262032 (thay th\u1ebf cho m\u00e3 c\u0169 299H-MBL\/D7)<\/p>\n

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n

X\u1ebfp h\u1ea1ng \u00e1p su\u1ea5t<\/h3>\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
\u00c1p su\u1ea5t \u0111\u1ea7u v\u00e0o t\u1ed1i \u0111a<\/td>\n80 PSI (5,5 bar)<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u00e1p su\u1ea5t \u0111\u1ea7u ra<\/td>\n2,75-6 PSI (0,19-0,41 bar)<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n-20\u00b0F \u0111\u1ebfn 150\u00b0F (-29\u00b0C \u0111\u1ebfn 66\u00b0C)<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t \u0111\u1ea7u ra kh\u1ea9n c\u1ea5p<\/td>\n\u00c1p su\u1ea5t t\u1ed1i \u0111a 7,25 PSI<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt l\u00fd<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
K\u00edch th\u01b0\u1edbc c\u01a1 th\u1ec3<\/td>\nDN50 (NPT 2 inch)<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc l\u1ed7\/c\u1ed5ng van<\/td>\n1-3\/16\u2033 (30mm)<\/td>\n<\/tr>\n
K\u1ebft n\u1ed1i cu\u1ed1i<\/td>\nRen trong NPT 2\u2033<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u th\u00e2n<\/td>\nGang d\u1ebbo (ASTM A536)<\/td>\n<\/tr>\n
Tr\u1ecdng l\u01b0\u1ee3ng \u01b0\u1edbc t\u00ednh<\/td>\n14 kg (31 lbs)<\/td>\n<\/tr>\n
H\u01b0\u1edbng d\u00f2ng ch\u1ea3y<\/td>\n\u0110i th\u1eb3ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

L\u01b0u l\u01b0\u1ee3ng<\/h3>\n\n\n\n\n\n\n\n\n\n
\u00c1p su\u1ea5t \u0111\u1ea7u v\u00e0o<\/th>\n\u00c1p su\u1ea5t \u0111\u1ea7u ra<\/th>\nL\u01b0u l\u01b0\u1ee3ng kh\u00ed t\u1ef1 nhi\u00ean (SG=0,6)<\/th>\n<\/tr>\n<\/thead>\n
10 PSI<\/td>\n3,5 PSI<\/td>\n4.500 SCFH<\/td>\n<\/tr>\n
20 PSI<\/td>\n3,5 PSI<\/td>\n6.800 SCFH<\/td>\n<\/tr>\n
40 PSI<\/td>\n3,5 PSI<\/td>\n9.200 SCFH<\/td>\n<\/tr>\n
60 PSI<\/td>\n3,5 PSI<\/td>\n11.500 SCFH<\/td>\n<\/tr>\n
80 PSI<\/td>\n3,5 PSI<\/td>\n13.200 SCFH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

L\u01b0u l\u01b0\u1ee3ng d\u1ef1a tr\u00ean l\u1ed7 ti\u1ebft l\u01b0u 1-3\/16\u2033 v\u1edbi \u0111\u1ed9 d\u1ed1c 20%<\/em><\/p>\n

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u<\/h2>\n

V\u1eadt li\u1ec7u c\u1ea5u th\u00e0nh<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n<\/th>\nV\u1eadt li\u1ec7u<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
Th\u00e2n van ch\u00ednh<\/td>\nGang d\u1ebbo<\/td>\nASTM A536 M\u00e1c th\u00e9p 65-45-12<\/td>\n<\/tr>\n
Phi c\u00f4ng\/Ban ch\u1ec9 huy<\/td>\nH\u1ee3p kim nh\u00f4m<\/td>\nNh\u00f4m \u0111\u00fac<\/td>\n<\/tr>\n
Nh\u00e0 \u1edf m\u00f9a xu\u00e2n<\/td>\nH\u1ee3p kim nh\u00f4m<\/td>\nNh\u00f4m \u0111\u00fac<\/td>\n<\/tr>\n
N\u00fat\/\u0110\u0129a van<\/td>\nH\u1ee3p kim nh\u00f4m<\/td>\nAn\u1ed1t h\u00f3a c\u1ee9ng<\/td>\n<\/tr>\n
Van<\/td>\nNh\u00f4m<\/td>\nMi\u1ebfng \u0111\u1ec7m cao su Buna-N (Nitrile)<\/td>\n<\/tr>\n
L\u00f2 xo ch\u00ednh<\/td>\nTh\u00e9p<\/td>\nM\u1ea1 k\u1ebdm<\/td>\n<\/tr>\n
C\u01a1 ho\u00e0nh<\/td>\nCao su Buna-N (Nitrile)<\/td>\n\u0110\u01b0\u1ee3c gia c\u1ed1 b\u1eb1ng v\u1ea3i<\/td>\n<\/tr>\n
T\u1ea5m ch\u1eafn<\/td>\nTh\u00e9p<\/td>\nM\u1ea1 k\u1ebdm<\/td>\n<\/tr>\n
Gio\u0103ng v\u00e0 v\u00f2ng \u0111\u1ec7m<\/td>\nCao su Buna-N (Nitrile)<\/td>\nD\u1ecbch v\u1ee5 ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
\u1ed0c v\u00edt<\/td>\nTh\u00e9p<\/td>\nM\u1ea1 k\u1ebdm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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C\u00e1c t\u00ednh n\u0103ng ch\u00ednh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m hi\u1ec7u n\u0103ng<\/h2>\n

Kh\u1ea3 n\u0103ng ng\u1eaft nh\u1ea1y b\u00e9n<\/h3>\n

C\u00e1i Fisher 299H<\/a> S\u1ea3n ph\u1ea9m t\u00edch h\u1ee3p thi\u1ebft k\u1ebf n\u00fat van v\u00e0 \u0111\u1ebf van \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c, \u0111\u1ea3m b\u1ea3o \u0111\u00f3ng k\u00edn ho\u00e0n to\u00e0n khi nhu c\u1ea7u d\u00f2ng ch\u1ea3y ch\u1ea5m d\u1ee9t, gi\u1ea3m thi\u1ec3u l\u00e3ng ph\u00ed kh\u00ed \u0111\u1ed1t v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ea7u \u0111\u1ed1t.<\/p>\n

C\u00e0i \u0111\u1eb7t \u00e1p su\u1ea5t \u0111\u01a1n gi\u1ea3n<\/h3>\n

V\u00edt \u0111i\u1ec1u ch\u1ec9nh b\u00ean ngo\u00e0i cho ph\u00e9p d\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t \u00e1p su\u1ea5t \u0111\u1ea7u ra m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh. \u0110ai \u1ed1c kh\u00f3a gi\u1eef c\u1ed1 \u0111\u1ecbnh c\u00e0i \u0111\u1eb7t, tr\u00e1nh b\u1ecb thay \u0111\u1ed5i do rung \u0111\u1ed9ng.<\/p>\n

\u0110\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec1u ch\u1ec9nh cao<\/h3>\n

Thi\u1ebft k\u1ebf \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng l\u1ec7nh mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh v\u1eadn h\u00e0nh tr\u1ef1c ti\u1ebfp:<\/p>\n