{"id":500,"date":"2025-03-04T13:43:41","date_gmt":"2025-03-04T13:43:41","guid":{"rendered":"http:\/\/afbellow.com\/?post_type=product&p=500"},"modified":"2025-03-04T13:49:45","modified_gmt":"2025-03-04T13:49:45","slug":"din-cast-steel-bellows-seal-gate-valve","status":"publish","type":"product","link":"https:\/\/afbellow.com\/?product=din-cast-steel-bellows-seal-gate-valve","title":{"rendered":"DIN Cast Steel Bellows seal gate valve"},"content":{"rendered":"

Introduction<\/b><\/strong><\/p>\n

C<\/b><\/strong>ast steel bellow<\/b><\/strong>\u00a0<\/b><\/strong>seal gate valve <\/b><\/strong>also<\/b><\/strong>\u00a0<\/b><\/strong>be<\/b><\/strong>\u00a0<\/b><\/strong>used<\/b><\/strong>\u00a0<\/b><\/strong>on<\/b><\/strong>\u00a0steam, hot oil system pipeline.<\/b><\/strong><\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Advantage<\/b><\/strong><\/p>\n

W<\/b><\/strong>hat is the different between bellow globe valve and bellow gate valve?<\/b><\/strong><\/p>\n

1, <\/b><\/strong>The bellow seal globe valve more <\/b><\/strong>longer<\/b><\/strong>\u00a0then bellow seal globe valve, so pipe line prefer to <\/b><\/strong>choice<\/b><\/strong>\u00a0<\/b><\/strong>bellow<\/b><\/strong>\u00a0<\/b><\/strong>globe<\/b><\/strong>\u00a0<\/b><\/strong>valve.<\/b><\/strong><\/p>\n

2,<\/b><\/strong>\u00a0Different flow and functions, bellow seal globe valve can not only be used as a cut-off, but also can be used to regulate and control the pressure flow. The bellow seal gate valve is usually used for isolation. B<\/b><\/strong>ellow<\/b><\/strong>\u00a0<\/b><\/strong>seal<\/b><\/strong>\u00a0<\/b><\/strong>globe<\/b><\/strong>\u00a0<\/b><\/strong>valve no<\/b><\/strong>\u00a0<\/b><\/strong>need<\/b><\/strong>\u00a0<\/b><\/strong>full<\/b><\/strong>\u00a0<\/b><\/strong>open\uff0cthe<\/b><\/strong>\u00a0<\/b><\/strong>gate<\/b><\/strong>\u00a0<\/b><\/strong>valve generally<\/b><\/strong>\u00a0<\/b><\/strong>needs<\/b><\/strong>\u00a0<\/b><\/strong>to<\/b><\/strong>\u00a0<\/b><\/strong>be<\/b><\/strong>\u00a0<\/b><\/strong>fully<\/b><\/strong>\u00a0<\/b><\/strong>opened<\/b><\/strong>\u00a0<\/b><\/strong>or<\/b><\/strong>\u00a0<\/b><\/strong>closed.<\/b><\/strong><\/p>\n

3, Different<\/b><\/strong>\u00a0<\/b><\/strong>installation<\/b><\/strong>\u00a0<\/b><\/strong>methods<\/b><\/strong><\/p>\n

W<\/b><\/strong>hen<\/b><\/strong>\u00a0<\/b><\/strong>use<\/b><\/strong>\u00a0<\/b><\/strong>bellow<\/b><\/strong>\u00a0<\/b><\/strong>globe<\/b><\/strong>\u00a0<\/b><\/strong>valve\uff0cthe<\/b><\/strong>\u00a0<\/b><\/strong>medium<\/b><\/strong>\u00a0<\/b><\/strong>can<\/b><\/strong>\u00a0<\/b><\/strong>generally<\/b><\/strong>\u00a0<\/b><\/strong>be<\/b><\/strong>\u00a0<\/b><\/strong>from<\/b><\/strong>\u00a0<\/b><\/strong>top<\/b><\/strong>\u00a0<\/b><\/strong>to<\/b><\/strong>\u00a0<\/b><\/strong>bottom<\/b><\/strong>. W<\/b><\/strong>hen<\/b><\/strong>\u00a0<\/b><\/strong>medium<\/b><\/strong>\u00a0<\/b><\/strong>flow<\/b><\/strong>\u00a0<\/b><\/strong>in<\/b><\/strong>\u00a0<\/b><\/strong>bellow<\/b><\/strong>\u00a0<\/b><\/strong>seal<\/b><\/strong>\u00a0<\/b><\/strong>gate<\/b><\/strong>\u00a0<\/b><\/strong>valve\uff0c<\/b><\/strong>there is <\/b><\/strong>no<\/b><\/strong>\u00a0no requirement on the direction of import and export<\/b><\/strong>.<\/b><\/strong><\/p>\n

\u00a0<\/b><\/strong><\/p>\n

4, <\/b><\/strong>When the bellow seal globe valve working, its handwheel and valve stem are generally rotating together, and will do the lifting action together, the bellow gate valve generally<\/b><\/strong>\u00a0<\/b><\/strong>only the handwheel will rotate, besides it only do the lifting action.<\/b><\/strong><\/p>\n

\"\"<\/p>\n

Technical specification<\/b><\/strong><\/p>\n

Face to face :DIN3202<\/b><\/strong><\/p>\n

Flange ends: DIN2543-2546<\/b><\/strong><\/p>\n

Design standard: DIN<\/b><\/strong><\/p>\n

Test& inspection: DIN3230 \u00a0<\/b><\/strong><\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n
Nominal Pressure<\/td>\nPN<\/td>\n<\/td>\n<\/tr>\n
Pressure test<\/td>\nStrength test<\/td>\n1.4PN<\/td>\nMPa<\/td>\n<\/tr>\n
Sealing test<\/td>\n1.0PN<\/td>\n<\/tr>\n
Gas seal test<\/td>\n0.5<\/td>\n<\/tr>\n
—<\/td>\n—<\/td>\n<\/tr>\n
Temputer<\/td>\n-20\u2103~425\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/b><\/strong><\/p>\n

Main Material(mostly) it can OEM<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
NO.<\/td>\nPart name<\/td>\nMaterial<\/td>\n<\/tr>\n
1<\/td>\nBody<\/td>\n1.4401\u3001SS321,SS304<\/td>\n<\/tr>\n
2<\/td>\nSeat<\/td>\n1.4301\u3001Stl<\/td>\n<\/tr>\n
3<\/td>\nDisc<\/td>\n2Cr13\u3001Stl\u3001507L<\/td>\n<\/tr>\n
4<\/td>\nPin<\/td>\n2Cr13<\/td>\n<\/tr>\n
5<\/td>\nBellows<\/td>\nSS321\u3001SS316 ETC<\/td>\n<\/tr>\n
6<\/td>\nStem<\/td>\n1.4401\u30012Cr13<\/td>\n<\/tr>\n
7<\/td>\nGasket<\/td>\nFlexible graphite + stainless steel<\/td>\n<\/tr>\n
8<\/td>\nCover<\/td>\nGS-C25\u3001\u30011.4401\u3001SS321,SS304<\/td>\n<\/tr>\n
9<\/td>\nNut<\/td>\nASTM 194-2H\u3001A194-8<\/td>\n<\/tr>\n
10<\/td>\nDouble-headed bolt<\/td>\nASTM 194-B7\u3001A193-B8<\/td>\n<\/tr>\n
11<\/td>\nPacking<\/td>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0BY Ply-wooden case<\/td>\n<\/tr>\n
12<\/td>\nGland<\/td>\nGS-C25\u30011.4301\u30011.4401<\/td>\n<\/tr>\n
13<\/td>\nLocator<\/td>\n1C25<\/td>\n<\/tr>\n
14<\/td>\nStem nut<\/td>\nCopper alloy\u3001D2\u3001BL2<\/td>\n<\/tr>\n
15<\/td>\nHand wheel<\/td>\nKTH330-08<\/td>\n<\/tr>\n
16<\/td>\nCap<\/td>\n1C45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Connection Size (DN15-DN350)<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PN 16<\/td>\n<\/tr>\n
DN<\/td>\nMain connection size<\/td>\n<\/tr>\n
L<\/td>\nD<\/td>\nD1<\/td>\nD2<\/td>\nb<\/td>\nf<\/td>\nH<\/td>\nn-\u03a6d<\/td>\n<\/tr>\n
15<\/td>\n130<\/td>\n95<\/td>\n65<\/td>\n45<\/td>\n16<\/td>\n2<\/td>\n197<\/td>\n4-\u03a614<\/td>\n<\/tr>\n
20<\/td>\n150<\/td>\n105<\/td>\n75<\/td>\n58<\/td>\n18<\/td>\n2<\/td>\n197<\/td>\n4-\u03a614<\/td>\n<\/tr>\n
25<\/td>\n160<\/td>\n115<\/td>\n85<\/td>\n68<\/td>\n18<\/td>\n2<\/td>\n205<\/td>\n4-\u03a614<\/td>\n<\/tr>\n
32<\/td>\n180<\/td>\n140<\/td>\n100<\/td>\n78<\/td>\n18<\/td>\n2<\/td>\n208<\/td>\n4-\u03a618<\/td>\n<\/tr>\n
40<\/td>\n200<\/td>\n150<\/td>\n110<\/td>\n88<\/td>\n18<\/td>\n3<\/td>\n230<\/td>\n4-\u03a618<\/td>\n<\/tr>\n
50<\/td>\n230<\/td>\n165<\/td>\n125<\/td>\n102<\/td>\n20<\/td>\n3<\/td>\n233<\/td>\n4-\u03a618<\/td>\n<\/tr>\n
65<\/td>\n290<\/td>\n185<\/td>\n145<\/td>\n122<\/td>\n22<\/td>\n3<\/td>\n254<\/td>\n4-\u03a618<\/td>\n<\/tr>\n
80<\/td>\n310<\/td>\n200<\/td>\n160<\/td>\n138<\/td>\n24<\/td>\n3<\/td>\n277<\/td>\n8-\u03a618<\/td>\n<\/tr>\n
100<\/td>\n350<\/td>\n235<\/td>\n180<\/td>\n158<\/td>\n24<\/td>\n3<\/td>\n365<\/td>\n8-\u03a618<\/td>\n<\/tr>\n
125<\/td>\n400<\/td>\n250<\/td>\n210<\/td>\n188<\/td>\n26<\/td>\n3<\/td>\n392<\/td>\n8-\u03a618<\/td>\n<\/tr>\n
150<\/td>\n480<\/td>\n285<\/td>\n240<\/td>\n212<\/td>\n28<\/td>\n3<\/td>\n420<\/td>\n8-\u03a622<\/td>\n<\/tr>\n
200<\/td>\n600<\/td>\n340<\/td>\n295<\/td>\n268<\/td>\n34<\/td>\n3<\/td>\n580<\/td>\n12-\u03a622<\/td>\n<\/tr>\n
250<\/td>\n650<\/td>\n405<\/td>\n355<\/td>\n320<\/td>\n33<\/td>\n3<\/td>\n750<\/td>\n12-\u03a625<\/td>\n<\/tr>\n
300<\/td>\n750<\/td>\n460<\/td>\n410<\/td>\n375<\/td>\n33<\/td>\n4<\/td>\n925<\/td>\n12-\u03a625<\/td>\n<\/tr>\n
350<\/td>\n850<\/td>\n520<\/td>\n470<\/td>\n435<\/td>\n34<\/td>\n4<\/td>\n1030<\/td>\n16-\u03a625<\/td>\n<\/tr>\n
250<\/td>\n650<\/td>\n405<\/td>\n355<\/td>\n335<\/td>\n32<\/td>\n3<\/td>\n750<\/td>\n12-\u03a630<\/td>\n<\/tr>\n
300<\/td>\n750<\/td>\n460<\/td>\n410<\/td>\n375<\/td>\n34<\/td>\n4<\/td>\n925<\/td>\n16-\u03a630<\/td>\n<\/tr>\n
350<\/td>\n850<\/td>\n520<\/td>\n470<\/td>\n435<\/td>\n34<\/td>\n4<\/td>\n1030<\/td>\n16-\u03a633<\/td>\n<\/tr>\n
125<\/td>\n400<\/td>\n270<\/td>\n220<\/td>\n188<\/td>\n26<\/td>\n3<\/td>\n410<\/td>\n8-\u03a626<\/td>\n<\/tr>\n
150<\/td>\n480<\/td>\n300<\/td>\n250<\/td>\n218<\/td>\n28<\/td>\n3<\/td>\n425<\/td>\n8-\u03a626<\/td>\n<\/tr>\n
200<\/td>\n600<\/td>\n340<\/td>\n310<\/td>\n278<\/td>\n34<\/td>\n3<\/td>\n540<\/td>\n12-\u03a630<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6700\u540e\u653e\u4e00\u4e2a\u5305\u88c5\u53d1\u8d27\u7684\u89c6\u9891\uff0c\u6216\u8005\u6cb9\u6f06\u7ebf\u7684\u5c0f\u89c6\u9891\u3002<\/p>\n

Tag:<\/p>\n

Bellow globe valve supplier \u00a0\u00a0\u00a0bellow seal globe valve manufacturer<\/p>\n

Bellow valves \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0globe valve<\/p>\n

Hot oil globe valve \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0gland valve<\/p>\n

 <\/p>\n

Related\u00a0Products<\/p>\n

Y type bellow seal globe valve<\/p>\n

Angle type bellow seal globe valve<\/p>\n

Chlorine bellow seal globe valve<\/p>\n","protected":false},"excerpt":{"rendered":"

Introduction Cast steel bellow\u00a0seal gate valve also\u00a0be\u00a0 […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[66,33],"product_tag":[],"class_list":{"0":"post-500","1":"product","2":"type-product","3":"status-publish","5":"product_cat-gate-valves","6":"product_cat-uncategorized","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"\nDIN Cast Steel Bellows seal gate valve - DIN STANDARD CHECK VALVES<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/afbellow.com\/?product=din-cast-steel-bellows-seal-gate-valve\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DIN Cast Steel Bellows seal gate valve - 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