Kos li qub yog siv los tswj cov dej ntws ntawm cov roj thiab cov kua hauv ib qho kev taw qhia tshwj xeeb. Muaj ob hom li qub: xov sab nraud thiab hauv xov. Poj niam xov check valve muaj threaded kawg ntawm ob sab thiab muaj siab tshaj plaws ua hauj lwm siab ntawm 6000 psi ntawm 100 degrees Fahrenheit. Lub qhov (socket) weld check li qub tsis pom zoo rau cov tshuab thiab cov twj tso kua mis uas ua rau muaj kev vibration. Txiv neej kos li qub, ntawm qhov tod tes, yog qhov txawv me ntsis ntawm qhov lawv muaj cov xov kawg uas haum rau hauv tus txiv neej kos valve. Lawv lub cev yog hexagonal nyob rau hauv cov duab.
Lub qhov (socket) weld caij nplooj ntoos hlav kos li qub muaj cov qauv tsim qauv uas txo qis kev hloov pauv ceev. Txiv neej X Txiv neej kos li qub yuav xav tau kev sib tw radial. Txawm li cas los xij, poj niam X poj niam lub qhov (socket) weld stainless hlau kos li qub tsis tas yuav tsum muaj kev sib tw radial. End-of-line check li qub muaj nyob rau hauv ntau yam ntaub ntawv thiab feature uas tsis muaj kev khiav hauj lwm torque. 2 Lub qhov (socket weld check valves) txawv ntawm qhov loj nyob ntawm daim ntawv thov uas lawv siv. Lub 1/2 txiv neej x poj niam kos valve muaj ib qho kev tsim qauv tsim uas yooj yim rau nws siv hauv qhov chaw me me.
2 Lub qhov (socket weld check valves) muaj lub raj tso rau hauv qhov chaw so ntawm lub valve. Lawv tau siv dav hauv cov kav dej me me. Lub qhov (socket weld piston check valves) ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev rov qab los thiab tiv thaiv kev puas tsuaj. Lub qhov (socket) solder pob kos li qub kom ua haujlwm tau zoo. Yog hais tias 800 # qhov (socket) weld check valve tsis raug kaw rau lub sijhawm, lub piston yuav pab nws kaw. Yog tias lub valve lub caij nplooj ntoos hlav puas lawm thiab yuav tsis kaw ntawm nws tus kheej, lub piston yuav pab nws kaw. Lub qhov (socket) weld check li qub muaj bolted bonnets thiab muaj nyob rau hauv ntau hom.
1/2" Ob Chav Kos Valve - Poj Niam rau Poj Niam Parallel Threaded Ends ib ISO 228 Peb lwm yam muaj nyob rau hauv seem no los ntawm nias cov khoom zoo sib xws saum toj no 1/2" Poj niam rau Poj Niam Ob Chav Kos Valve 3/4" Poj niam rau Poj Niam Ob Chav Kos Valve Valve 1 Nti Poj Niam rau Poj Niam Ob Chav Kos Valve - CEEB TOOM tias cov khoom siv kav dej feem ntau tau teev tseg raws li BSP nti xov qhov ntau thiab tsawg uas txhais tau hais tias qhov tseeb txoj kab uas hla ntawm cov xov loj me dua li teev hauv BSP clause yog li 1/4 "loj dua. Piv txwv li, qhov tseeb txoj kab uas hla ntawm no 1/2 "BSP xov yog hais txog 3/4"
Cheebtsam
| Tsis muaj. | Ib feem | Khoom siv |
| 1 | Lub cev | tooj dag |
| 2 | Bonnet | tooj dag |
| 3 | Qe | tooj dag |
| 4 | Ntim txiv ntoo | tooj dag |
| 5 | Ntim | PTFE |
| 6 | Disc | tooj dag |
| 7 | Handwheel | Aluminium |
| 8 | Handwheel Txiv ntseej | Stainless hlau |
Khoom Paub meej
Poj niam xov check valve yog tshwj xeeb uas tsim los rau hydraulic thiab pneumatic daim ntaub ntawv nyob rau hauv cov kua xov xwm thiab compressed cua installation. Lawv tau raug pov thawj rau ntau xyoo hauv kev teeb tsa cov hlab ntsha siab lossis cov twj submersible. Vim yog qhov qhib siab heev, lub valve ua haujlwm tshwj xeeb ntsiag to. Lawv yog cov yam ntxwv ntawm kev khiav tsheb siab thiab yog li txuag tau ntau lub sijhawm. Kos li qub tuaj yeem ntsia tau rau hauv txhua txoj haujlwm. Tsuas yog xav txog cov kev taw qhia ntawm ntws. Tus qauv version muaj cov xov sab hauv ntawm ob qho kawg. Muaj nyob rau hauv qhov ntau thiab tsawg G1/4 "mus txog G2". Lwm qhov sib txuas qhov loj me thiab cov qauv muaj nyob ntawm kev thov.
1. Daim ntawv thov teb
Feem ntau siv rau ntawm cov tshuab tshuab thiab cov tsheb thauj khoom los tiv thaiv cov khoom rov qab yog tias cov khoom lag luam tau txhaws.
2. Tsim
Aluminium lub cev thiab tshuaj xyuas npog
stainless hlau hardware
Tag nrho cov EPDM dawb thiab silicone seals yog FDA ua raws
3. Nta
Baffle rov caij nplooj ntoos hlav yog tus qauv configuration
Bolted baffle sib dhos tiv thaiv cov khoom xoob los ntawm cov khoom sib kis.
4. Kev ceev faj txog kev nyab xeeb
Kev tshuaj xyuas lub npog tuaj yeem raug tshem tawm rau kev tshuaj xyuas lub rooj sib txoos ua ke (lub kaw lus yuav tsum tsis txhob ua haujlwm thaum kuaj lossis kev pabcuam.)
5. Siv
Thaum siv, lub baffle tuaj yeem raug swung tawm tag nrho ntawm txoj kev huab cua, tso cai rau kom muaj huab cua ntau ntxiv thiab yog li nce cov khoom ntws.
Tag nrho cov siab khiav viav vias kos li qub tuaj yeem yooj yim thiab ua haujlwm tag nrho yam tsis muaj kev cuam tshuam los ntawm lub tank.
Qhov Loj (15-50)
| DN | d | L | H | D |
| 15 | 11 | 46 | 64 | 55 |
| 20 | 12.7 | 52 | 69 | 55 |
| 25 | 19 | 65 | 77 | 60 |
| 32 | 25 | 74 | 93 | 72 |
| 40 | 33 | 85 | 104 | 80 |
| 50 | 38 | 95 | 126 | 100 |
Cim npe nrov: Tuam Tshoj poj niam xov check valve lwm tus neeg