4 ~ 20mA Lub tes tsho hom kev kub siab hluav taws xob tswj valve
4 ~ 20mA Lub tes tsho hom kev kub siab hluav taws xob tswj valve
4 ~ 20mA Lub tes tsho hom kev kub siab hluav taws xob tswj valve specification
| Hluav taws xob tswj valve Lub cev hom: | ncaj qha los ntawm casting ntiaj teb hom |
| Spool hom: | balanced tes tsho plug hom |
| Nominal loj: | DN25 ~ 400, NPS 1〞 ~ 16〞 |
| Nominal siab: | PN16 ~ 100, CLASS 150LB ~ 600LB |
| Kev sib txuas: flange: | FF, RF, MF, RTJ |
| Vuam: | SWB, BW |
| Flange qhov ntev: | Raws li IEC 60534 |
| ZAZM Lub tes tsho hluav taws xob tswj valve Bonnet hom: | Ⅰ: hom qauv (-20 ℃ ~ 230 ℃) Ⅱ: Radiator hom: (-45 ℃ ~ siab tshaj 230 ℃ ntees) Ⅲ: Tsis tshua muaj kub ncua hom (-196 ℃ ~ -45 ℃) Ⅳ: Hom foob hauv qab Ⅴ: Kub rwb thaiv tsev Jacket hom |
| Ntim: | V hom PFTE packing, flex.graphite packing, thiab lwm yam. |
| Gasket: | Hlau graphite packing |
| Actuator: | Hluav taws xob: DZK series actuator. |
4 ~ 20mA Lub tes tsho hom kev kub siab hluav taws xob tswj valve cov ntaub ntawv teev npe
| Cov khoom npe | Tswj Valve Khoom |
| Lub cev / Lub kaus mom | WCB/WCC/WC6/CF8/CF8M/CF3M |
| Valve spool / Rooj | 304/316/316L (overlaying stellite alloy) |
| Ntim | Ib txwm: -196 ~ 150 ℃ yog PTFE, RTFE,> 230 ℃ yog hloov tau graphite |
| Hauv qab | 304/316/316L |
| Gasket | Ib txwm: Stainless hlau nrog saj zawg zog graphite, Tshwj xeeb: Hlau hniav hom gasket |
4 ~ 20mA Lub tes tsho hom kev kub siab hluav taws xob tswj valve kev ua haujlwm
| Hluav taws xob tswj valve Flow yam ntxwv | Linear, Sib npaug feem pua, qhib ceev | |
| Tso cai ntau yam | 50:1 (CV<6.3 30:1) | |
| Rated Cv tus nqi | Feem pua CV1.6 ~ 630, linear CV1.8 ~ 690 | |
| Hluav taws xob tswj valve Tso cai xau | Hlau foob: qib IV (0.01% rated peev) Mos foob: VI qib (ua npuas ncauj qib) Cov txheej txheem xau: GB / T 4213 | |
| ZAZM Lub tes tsho hluav taws xob tswj valve Performance | ||
| Intrinsic yuam kev (%) | ± 1.0 | |
| Rov qab qhov sib txawv (%) | ≤1.0 | |
| Qhov chaw tuag (%) | ≤1.0 | |
| Qhov sib txawv ntawm qhov pib mus rau qhov kawg (%) | ± 2.5 | |
| Rated mus txawv tebchaws (%) | ≤ 2.5 | |
4 ~ 20mA Lub tes tsho hom kev kub siab hluav taws xob tswj valve tshwj xeeb yuav tsum tau ua
| Kev kuaj tshwj xeeb | Cov khoom nkag mus rau qhov tsis txaus ntseeg (PT), ntsuas hluav taws xob (RT), ntsuas tus yam ntxwv ntws, ntsuas kub tsawg. |
| Kev kho mob tshwj xeeb | Trim nitrogen kho, lub rooj hard alloy kho. |
| Tshwj xeeb yaug | Kev kho degreasing thiab lub cev qhuav dej |
| Tshwj xeeb mob | Cov kav dej tshwj xeeb lossis kev sib txuas, lub tshuab nqus tsev, SS fastener, txheej txheej tshwj xeeb. |
| Tshwj xeeb dimension | Customized lub ntsej muag rau lub ntsej muag ntev lossis qhov ntev |
| Kev kuaj thiab tshuaj xyuas | Daim ntawv xeem thib peb |
4 ~ 20mA Lub tes tsho hom kev kub siab hluav taws xob tswj valve actuator Parameter
| Hluav taws xob tswj valve Hom\ Method | Hluav taws xob actuator |
| 3810L series | |
| Intelligent integrated hom | |
| Kev siv | Kev tswj hwm |
| Cua mov siab los yog Fais fab mov voltage | Lub hwj chim: AC 200V ± 10% 50Hz Lub hwj chim: AC 380V ± 10% 50Hz |
| Txuas | Hom ib txwm: cable inlet 2-PF (G1 / 2〞) Cov pov thawj tawg: Cov tsho tiv thaiv PF (G3/4〞) |
| Kev txiav txim ncaj qha | Input teeb liab nce, qia nqis, valve kaw. |
| Cov tshuaj tiv thaiv | Input teeb liab nce, qia ascend, valve qhib. |
| Input teeb liab | Input/output4 ~ 20mA.DC |
| Lag | ≤ 0.8% FS |
| Hom kab | ≤+1% FS |
| Environmental kub | Hom qauv: -10 ℃ ～ + 60 ℃ Nrog rau qhov chaw tso cua sov: -35 ℃ ～ + 60 ℃ Cov pov thawj tawg: -10 ℃ ～ + 40 ℃ |
| Hluav taws xob tswj valve Accessories | Qhov chaw tso cua sov (hom ib txwm) Cov khoom siv tsis yog tus qauv, xav tau cov ntawv tshwj xeeb customized. |
4 ~ 20mA Lub tes tsho hom kev kub siab hluav taws xob tswj valve parameter
| Nominal diameterDN | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
| Rated flow coefficient Kv | 11/10 | 27/25 ib | 44/40 ib | 69/63 ib | 110/100 ib | 176/160 ib | 275/250 ib | 440/400 ib | 690/630 ib | 940/850 ib | 1200/1050 | 1400/1225 ib | 1600/1400 Nws |
| Nominal siab PN MPa | 1.6 4 6.4 | ||||||||||||
| match DKZ actuator | TXL-4200 | DKZ-4300 Nws | TXL-5400 | DKZ-5500 | TXL-5600 | ||||||||
| match Cepai actuator | A+ Z64 | A+ Z160 | |||||||||||
| Rated mus ncig mm | 16 | 25 | 40 | 60 | 100 | ||||||||
| Flow yam ntxwv | Sib npaug feem pua linear | ||||||||||||
| Hom kev ua | Input teeb liab nce, valve kaw los yog rov qab | ||||||||||||
| Qhov kub thiab txias | Qhov kub thiab txias: -20 ~ 200 ℃ thermal Fin hom: -60 ~ 450 ℃ | ||||||||||||
Lus Cim: Loj loj ib lub rooj tswj valve tuaj yeem kho raws li cov neeg siv khoom xav tau
Sau koj cov lus ntawm no thiab xa tuaj rau peb
