Lub Pob Valve Uas Muaj Lub Cev Muaj Zog
Txheej Txheem Cej Luam Khoom
Lub pob valve uas muaj lub cev muaj zog yog ib lub cuab yeej tswj kev ntws uas muab lub actuator hluav taws xob nrog lub pob valve txheem. Los ntawm kev tig lub pob 90° ncig ib txoj kab uas ntsug rau txoj kev ntws, lub valve ua tiav qhov qhib tag nrho, kaw, lossis kaw kom raug. Siv AC220V, AC380V, lossis DC24V, lub actuator teb rau 4‑20mA tam sim no lossis voltage teeb liab los ntawm lub kaw lus tswj, xa 0‑90° lub kaum sab xis los tswj lossis kaw cov khoom nruab nrab hauv cov kav dej.
Chav tsev no muaj kev tsim qauv mechatronic sib xyaw ua ke - lub actuator muaj lub kaw lus servo ua ke, tshem tawm qhov xav tau lub servo amplifier sab nraud. Lub cev valve bore yog sib phim tag nrho nrog cov yeeb nkab txuas, tso cai rau cov khoom nruab nrab hla dhau yam tsis muaj kev tiv thaiv.
Cov Nta Tseem Ceeb
• Kev Tiv Thaiv Dej Tsawg Kawg Nkaus- Ntawm txhua hom valve, lub pob valve muaj qhov tsis kam dej tsawg tshaj plaws. Txawm tias cov qauv txo qis kuj tseem muaj qhov poob siab tsawg heev, thaum cov qauv puv qhov chaw nres nkoj ua kom muaj qhov poob taub hau me me.
•Kev Ua Haujlwm Zoo Tshaj Plaws- Lub rooj zaum siv cov khoom siv uas ruaj khov xws li PTFE, ua rau lub foob kaw ruaj khov uas zoo dua thaum lub zog ntawm txoj kab nce ntxiv. Kev kaw tsis muaj npuas (xoom xau).
•Kev Ua Haujlwm du thiab ruaj khov- Cov kabmob thawb txo qhov kev sib txhuam ntawm lub qia, ua kom ntseeg tau tias kev ua haujlwm mus ntev, tsis muaj zog. Lub qia tig yam tsis muaj kev txav mus los ntawm axial, uas khaws cia kev ntim khoom kom ruaj khov thiab txhim kho kev sib khi thaum lub siab nce siab.
•Lub Neej Pabcuam Ntev– PTFE thiab cov ntaub ntawv zoo sib xws muaj cov khoom siv lubricating zoo heev, txo qhov kev sib txhuam tawm tsam lub pob thiab ua kom lub valve ntev dua.
•Cov Nta Kev Nyab Xeeb Uas Muaj Nrog- Tus qauv qia uas tiv thaiv tau cua tshuab (nrog lub xub pwg tuav) tiv thaiv qia kom tsis txhob tawm. Lub caij nplooj ntoos hlav tiv thaiv hluav taws xob zoo li qub tso tawm cov hluav taws xob zoo li qub uas tsim tawm thaum lub sijhawm hloov. Cov qauv tiv thaiv kev tawg (ExdII BT4) muaj rau cov chaw muaj kev phom sij.
•Me me thiab yooj yim rau nruab- Tus actuator mounts ncaj qha rau ntawm lub valve, ua rau muaj qhov chaw txuag tau, sib dhos sib dua nrog cov xov hlau yooj yim - zoo tagnrho rau cov kav dej nruj.
Cov Lus Qhia Txog Kev Siv
| Cov Qauv | Ntau Yam / Kev Xaiv |
|---|---|
| Lub npe txoj kab uas hla (DN) | DN15 – DN300 |
| Kev ntsuas siab | PN1.6, 2.5, 4.0, 6.4 MPa |
| Kev muab hluav taws xob | AC220V, AC380V, DC24V, thiab lwm yam. |
| Lub zog tso zis | 50 N·m – 2000 N·m |
| Lub kaum sab xis tig | 0 – 90° |
| Lub sijhawm mob stroke | 15 vib nas this / 30 vib nas this / 60 vib nas this (xaiv tau) |
| Qhov kub thiab txias ib puag ncig | -30°C ~ +60°C |
| Kub nruab nrab | PTFE rooj zaum ≤180 ° C; hlau zaum ≤425 ° C |
| Kev tiv thaiv qhov rooj | IP67 (xaiv tau ExdII BT4 uas tsis tawg) |
| Teeb liab tswj | 4-20mA, 0-10mA, 1-5VDC, thiab lwm yam. |
| Xaus kev sib txuas | Flanged, wafer, welded, threaded |
| Cov khoom siv hauv lub cev | Cov hlau carbon (WCB), Cov hlau tsis xeb (304/316/316L) |
| Cov ntaub ntawv rooj zaum / foob | PTFE, reinforced PPL, polyphenylene, flexible graphite, thiab lwm yam. |
Cov Qauv Tsim Khoom
Lublub pob valve fais fabyog tsim thiab tsim khoom raws li cov qauv thoob ntiaj teb lees paub, suav nrog GB / T12237, API 608, API 6D, DIN 3357, thiab BS 5351. Qhov ntev ntawm flange tuaj yeem muab rau GB, ANSI, JIS, DIN, lossis lwm yam qauv kom ua tau raws li qhov yuav tsum tau ua thoob ntiaj teb.
Hom Kev Tswj
Muaj ob txoj kev xaiv tswj hwm tseem ceeb uas muab rau kom haum rau ntau yam kev xav tau automation:
•ON/OFF (Hloov) Hom- Lub valve raug tsav kom qhib tag nrho lossis kaw tag nrho los ntawm kev hloov lub zog fais fab. Zoo tagnrho rau kev kaw yooj yim lossis kev tswj ob txoj haujlwm.
•Hom Modulating (Kev Tswj)- Txais ib qho analogue 4‑20mA (lossis 0‑10mA, 1‑5VDC) teeb liab los tso lub pob nyob qhov twg ntawm 0° thiab 90°, ua kom muaj kev tswj hwm qhov sib piv ntawm kev ntws, siab, lossis kub.
Cov Xov Xwm Siv Tau
Lub pob valve fais fab no siv tau rau ntau yam kua dej, xws li dej, cov kuab tshuaj, cov kua qaub, cov roj av, cov roj av, cov pa dej, thiab cov khoom siv roj. Vim nws tsim tau zoo heev thiab tiv thaiv kev txhaws, nws ua haujlwm tau zoo heev nrog cov kua dej khov, cov slurries uas muaj cov khoom me me, cov fibrous media, thiab cov pulp. Nws kuj tseem tuaj yeem ua haujlwm nrog cov xwm txheej nyuaj xws li oxygen, hydrogen peroxide, methane, thiab ethylene.
Cov Ntawv Thov
Ua ib lub valve tswj tsis siv neeg tseem ceeb, cov khoom no tau xa mus rau ntau qhov chaw hauv:
•Petrochemical & Roj / Roj Av- Kev tswj cov dej ntws thiab kaw thaum muaj xwm txheej ceev hauv cov kav dej.
•Kev Tsim Hluav Taws Xob- Cov xov xwm kub thiab siab hauv cov dej pub boiler thiab cov pa dej.
•Kev Ua Hlau thiab Hlau- Kev tswj hwm cov pa roj kub thiab cov kua dej hauv kev lag luam hnyav.
•Kev Kho Dej thiab Dej Khib Nyhiab- Kev thauj mus los ntawm cov sludge, slurry, thiab viscous fluid.
•Cov Ntawv thiab Cov Ntawv- Cov khoom siv fiber ntau thiab cov khoom siv txheej.
•HVAC & Tub Yees- Qhib / kaw thiab modulating tswj ntawm kub / txias dej.
•Khoom Noj & Tshuaj- Cov kab txheej txheem huv (nrog cov ntaub ntawv thiab cov tiav tsim nyog).
Lus Cim:Cov lus qhia saum toj no qhia txog cov qauv teeb tsa. Cov kev xaiv tshwj xeeb muaj nyob rau ntawm qhov xwm txheej ua haujlwm tiag tiag - thov sab laj nrog peb pab neeg kev tshaj lij kom tau kev pab xaiv.
Cov ntaub ntawv ntawm Newsway Valve Chaw tsim khoom
LubTuam Tshoj Chaw Tsim Khoom Siv Valvelos ntawmTuam Tshoj, nws lub cev lub cev thiab cov khoom siv trim tuaj yeem muab rau hauvForgedhom thiabKev ua yeeb yamhom. Nyob ib sab ntawmHlau tsis xebthiabCov Hlau Carboncov khoom siv, peb kujtsim cov li qubhauv cov ntaub ntawv tshwj xeeb xws li titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys thiab urea qib cov ntaub ntawv.
Cov Khoom Siv Valve Muaj
| Lub npe lag luam | UNS nr. | Werkstoff nr. | Kev ntaus nrig | Kev ua yeeb yam |
| Cov hlau carbon | K30504 | 1.0402 | A105 | A216 WCB |
| Cov hlau carbon | 1.046 | A105N | ||
| Cov hlau Carbon uas tsis kub heev | K03011 | 1.0508 | A350 LF2 | A352 LCB |
| Cov hlau uas muaj txiaj ntsig zoo | K03014 | A694 F60 | ||
| 3 1/2 Nickel hlau | K32025 | 1.5639 | A350 LF3 | A352 LC3 |
| 5 Chrome, 1/2 Moly | K41545 | 1.7362 | A182 F5 | A217 C5 |
| 1 1/4 Chrome, 1/2 Moly | K11572 | 1.7733 | A182 F11 | A217 WC6 |
| K11597 | 1.7335 | |||
| 2 1/4 Chrome, 1/2 Moly | K21590 | 1.738 | A182 F22 | A217 WC9 |
| 9 Chrome, 1 Moly | K90941 | 1.7386 | A182 F9 | A217 CW6 |
| X 12 Chrome, 091 Moly | K91560 | 1.4903 | A182 F91 | A217 C12 |
| 13 Chrome | S41000 | A182 F6A | A351 CA15 | |
| 17-4PH | S17400 | 1.4542 | A564 630 | |
| 254 SMo | S31254 | 1.4547 | A182 F44 | A351 CK3MCuN |
| 304 | S30400 | 1.4301 | A182 F304 | A351 CF8 |
| 304L | S30403 | 1.4306 | A182 F304L | A351 CF3 |
| 310S | S31008 | 1.4845 | A182 F310S | A351 CK20 |
| 316 | S31600 | 1.4401 | A182 F316 | A351 CF8M |
| S31600 | 1.4436 | |||
| 316L | S31603 | 1.4404 | A182 F316L | A351 CF3M |
| 316Ti | S31635 | 1.4571 | A182 F316Ti | |
| 317L | S31703 | 1.4438 | A182 F317L | A351CG8M |
| 321 | S32100 | 1.4541 | A182 F321 | |
| 321H | S32109 | 1.4878 | A182 F321H | |
| 347 | S34700 | 1.455 | A182 F347 | A351 CF8C |
| 347H | S34709 | 1.4961 | A182 F347H | |
| 410 | S41000 | 1.4006 | A182 F410 | |
| 904L | N08904 | 1.4539 | A182 F904L | |
| Tus kws ntoo 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
| Duplex 4462 | S31803 | 1.4462 | A182 F51 | A890 Qib 4A |
| SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Qib 6A |
| Zeron 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
| Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
| Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
| Nickel 200 | N02200 | 2.4066 | B564 N02200 | |
| Nickel 201 | N02201 | 2.4068 | B564 N02201 | |
| Monel® 400 | N04400 | 2.436 | B564 N04400 | A494 M35-1 |
| Monel® K500 | N05500 | 2.4375 | B865 N05500 | |
| Incoloy® 800 | N08800 | 1.4876 | B564 N08800 | |
| Incoloy® 800H | N08810 | 1.4958 | B564 N08810 | |
| Incoloy® 800HT | N08811 | 1.4959 | B564 N08811 | |
| Incoloy® 825 | N08825 | 2.4858 | B564 N08825 | |
| Inconel® 600 | N06600 | 2.4816 | B564 N06600 | A494 CY40 |
| Inconel® 625 | N06625 | 2.4856 | B564 N06625 | A494 CW 6MC |
| Hastelloy® B2 | N10665 | 2.4617 | B564 N10665 | A494 N 12MV |
| Hastelloy® B3 | N10675 | 2.46 | B564 N10675 | |
| Hastelloy® C22 | N06022 | 2.4602 | B574 N06022 | A494 CX2MW |
| Hastelloy® C276 | N10276 | 2.4819 | B564 N10276 | |
| Hastelloy® C4 | N06455 | 2.461 | B574 N06455 | |
| Titanium GR. 1 | R50250 | 3.7025 | B381 F1 | B367 C1 |
| Titanium GR. 2 | R50400 | 3.7035 | B381 F2 | B367 C2 |
| Titanium GR. 3 | R50550 | 3.7055 | B381 F3 | B367 C3 |
| Titanium GR. 5 | R56400 | 3.7165 | B381 F5 | B367 C5 |
| Titanium GR. 7 | R52400 | 3.7235 | B381 F7 | B367 C7 |
| Titanium GR. 12 | R53400 | 3.7225 | B381 F12 | B367 C12 |
| Zirconium® 702 | R60702 | B493 R60702 | ||
| Zirconium® 705 | R60705 | B493 R60705 |












