Pneumatic V hom Pob Valve Lub Cev Lub Cev Lub Cev Muaj Zog: Lub cev tau txais ib qho kev nkag mus rau sab nraud nrog cov qauv zoo, uas tsis yooj yim ua rau sab nraud.
Upward thiab downward self-lubricating bearing: Lub cev yog ntsia nrog upward thiab downward lubricating bearing, uas muaj kev sib cuag cheeb tsam nrog lub qia, siab nqa peev xwm, tsis tshua muaj kev sib txhuam coefficient, thiaj li hais tias lub valve torque yog txo.
Raws li qhov yuav tsum tau muaj rau kev tshaj tawm thiab kev pabcuam, Pneumatic V hom Pob Valve lub rooj zaum siv tau hlau tawv foob lossis PTFE mos foob: Lub ntsej muag sib khi ntawm cov hlau tawv foob lub rooj zaum yog raug rau cov tawv alloy overlaying vuam, lub ntsej muag pob yog raug rau nyuaj chrome plating los yog tshuaj tsuag vuam, ion nitriding thiab lwm yam hardening kev kho mob, thiaj li mus ntev kev pab cuam lub neej ntawm lub sealing lub ntsej muag thiab txhim kho tshav kub.Cov mos mos PTFE lub rooj zaum lossis PTFE lub rooj zaum muaj kev sib khi zoo, kev tiv thaiv corrosion thiab kev siv ntau yam.
CF8 Pneumatic V hom pob valve nrog cov khoom siv ntxiv
Hom Lub Cev: ib hom
Nominal txoj kab uas hla: DN15 ~ 500 (NPS1 / 2 ~ 16)
Nominal siab: PN 1.6 ~ 4.0Mpa (Clsaa150 ~ 300)
Hom kev sib txuas: flanged
Khoom siv: A216-WCB, A351-CF8, A351-CF8M, A351-CF3,
A351-CF3M, A217-WC6, A217-WC9
Bonnet: txheem hom: -29 ~ 250ºC
Qhov kub thiab txias: 250 ~ 425ºC
Packing: PTFE, hloov tau graphite, npib tsib xee-raws li hlau reinforced saj zawg zog graphite
Trim Plug hom: nrum pob nrog V notch
Plug khoom: A182-F304, A182-F316
Khoom siv: mos foob: PTFE, RPTFE, PPL
Hard foob: A182-F304, A182-F316
Flow yam ntxwv: kwv yees sib npaug feem pua
Adjustable ratio: 300: 1
Rated Cv tus nqi: Saib cov lus 5 kom paub meej.
Rated mus ncig: 0 ~ 90 Ў
Seat Leakage chav kawm: mos foob: ANSI B16.104 chav kawm VI
Hard foob: ANSI B16.104 chav kawm IV, V
CF8 Pneumatic V hom pob valve nrog cov khoom siv ua haujlwm
DN (mm) Nominal txoj kab uas hla DN | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
(mm) Lub rooj diam | 20 | 26 | 33 | 40 | 53 | 66 | 86 | 104 | 128 | 170 | 212 | 255 | 320 | ib 368 | 414 | 460 |
Cv Flow peev Cv tus nqi | 29 | 41 | 82 | 117 | 210 | 327 | 513 | 794 ib | 1155 | 2054 ib | ib 3209 | ib 4668 | 7177 ib | 11437 ib | 14479 ib | 17876 ib |