Basic Parameters
|
Yam khoom |
Specification |
|
Nominal Siab |
PN16 (16 bar), yeem PN10, PN25 |
|
Lub Cev Ntsuas Siab |
2.4 MPa siab |
|
Sealing Test Siab |
1.76 MPa rau |
|
Ua haujlwm kub |
-20-200℃(Copper foob Tsawg dua lossis sib npaug li 200 degree; PTFE foob Tsawg dua lossis sib npaug li 120 degree) |
|
Siv tau nruab nrab |
Dej, chav dej, roj thiab tsis yog -corrosive media |
|
Qauv |
Rising qia, ncaj-los ntawm lub ntiaj teb qauv |
|
Kev sib txuas |
Flanged, ib GB / T17241.1 |
|
Tsim qauv |
GB/T12233Pressure test: GB/T13927-2022 |
Cov yam ntxwv ntawm tus qauv
Visible Rising Stem Design
Qhov nce qia tsim tso cai rau pom kev pom tam sim ntawm lub valve qhib lossis kaw. Txij li cov qia threads tsis tuaj rau hauv kev sib cuag nrog nruab nrab, lub valve yog resistant rau scaling thiab corrosion, ua hauj lwm smoothly, thiab txaus siab rau ib tug ncua kev pab cuam lub neej.
Flanged kev twb kev txuas rau kev kho yooj yim
Flanged kev sib txuas ua kom muaj kev ruaj ntseg, ruaj khov thiab yooj yim rau ntawm -site disassembly thiab tshuaj xyuas. Ntim thiab ntim cov khoom tuaj yeem hloov pauv hauv qhov chaw, ua kom yooj yim rau lub sijhawm ntev - tu.
Optimized Flow Path thiab Superior Sealing
Nta low-in, high-out flow tsim kom du, tsis muaj zog kaw. Sealing xaiv: tooj liab alloy, stainless hlau thiab PTFE. Qhov zoo tshaj plaws rau cov xov xwm uas tsis yog corrosive xws li dej, chav thiab roj nrog kev txhim khu kev lag luam kaw.
Txoj Kev Txhim Kho
Ua raws li kev khiav dej num qhia los ntawm tus xub (tsawg inlet, siab qhov hluav taws xob); tsis txhob nruab nyob rau hauv rov qab. Lub qia valve yuav tsum taw tes rau pem hauv ntej -tsis downwards- thiab txaus clearance yuav tsum tau sab laug saum toj no rau kev kho.
Ntxuav cov kav dej thiab flange ntsej muag ua ntej kev teeb tsa, thiab ua haujlwm ntawm lub log kom ntseeg tau tias lub valve txav tau yooj yim.
Tso lub valve nrog lub disc qhib me ntsis thiab kho lub flange gasket kom raug; tsis txhob yuam cov kav dej kom haum los ntawm rub.
Tighten lub bolts nyob rau hauv ib tug kab pheeb ces kaum ntawm ntau lub passes, kom ntseeg tau tias 2-3 threads tseem raug.
Tom qab kev teeb tsa, lub voj voog lub valve qhib thiab kaw ob peb zaug, tom qab ntawd ua qhov kev ntsuas siab kom paub tseeb tias tsis muaj qhov xau ntawm lub flanges lossis ntim.
Khoom Parameters
|
Cheebtsam |
Khoom siv |
|
Lub cev thiab Bonnet |
QT450-10 Cov Hlau Hlau |
|
Qe |
2Cr13 (420) Stainless hlau |
|
Disc |
Ductile Hlau nrog tooj liab alloy / stainless hlau / PTFE lub rooj |
|
Kab ntim |
Graphite / non{0}}asbestos packing |
|
Gasket |
Graphite composite gasket |
|
Handwheel |
Hlau Hlau |
Ntsej muag - mus rau - ntsej muag dimension
|
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
ntevL (mm) |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
Siv tau Scenarios
Kev siv dej hauv nroog, kev siv dej thiab kev tsim hluav taws xob, thiab cov tshuab hluav taws xob ua dej ua haujlwm tsis tsim nyog rau kev siv lub sijhawm ntev - throttling daim ntawv thov cuam tshuam nrog cov nqi ntws siab.
Lub Tuam Txhab Txuj Ci
+8618334738900
E -mail
info@jthypipe.com, amy@jintaicastfoundry.com, sales@jintaicastfoundry.com
Cim npe nrov: Tuam Tshoj sab nrauv ntsia hlau thiab yoke flanged ntiaj teb valve manufacturers, lwm tus neeg