Ductile hlau npauj npaim valve wafer hom yog siv los tswj dej thiab lwm yam xov xwm tshaj tawm cov ntaub ntawv ntawm kev tsim kho. Wafer style npauj npaim li qub yog sandwich mounted ntawm cov neeg siv khoom ANSI / ASME Chav Kawm 150 thiab lwm cov qauv thoob ntiaj teb flanges. Txheem ISO5211 sab saum toj mount tso cai rau kev yooj yim installation ntawm pneumatic actuators, hluav taws xob actuators lossis phau ntawv tuav.
Mos lub rooj zaum wafer npauj npaim valve rau on-off tswj huab cua, roj thiab lwm yam tshaj tawm tau tshaj cov ntaub ntawv ntawm kev tsim kho. Wafer style li qub yog qhaub cij nruab nrab ntawm cov neeg siv khoom ANSI / ASME Chav Kawm 150 thiab lwm cov qauv thoob ntiaj teb flanges. Lub rooj zaum wavy tshwj xeeb thiab cov duab disc txo lub zog xav tau thiab txuas ntxiv lub neej valve. Lub rooj zaum disc yog vulcanized rau hauv lub nplhaib phenolic rov qab, ua kom muaj kev tswj xyuas zoo ntawm lub rooj zaum torque thaum tshem tawm lub rooj zaum deformation. Lub precision-machined 316SS disc nta ob lub qia (ncej) kev tsim kho uas txhim kho lub peev xwm ntws ntawm lub valve thiab txo qhov turbulence. qia nta PTFE / Graphite bearings nrog V-ntiv nplhaib ntsaws ruaj ruaj kom tiv thaiv kom tsis txhob yaig. Txheem ISO5211 sab saum toj mount tso cai rau kev yooj yim installation ntawm pneumatic actuators, hluav taws xob actuators lossis phau ntawv tuav. Lub cev hlau nplaum muaj qhov tshwj xeeb 3- txheej epoxy / epoxy / PUR txheej rau huab cua zoo heev thiab tiv thaiv corrosion.
Product Description
Lub valve no yog tsim los ua kom tau raws li kev tswj xyuas cov kav dej, kev tiv thaiv hluav taws thiab HVAC daim ntawv thov. Lub Cev Lub Cev yog vulcanized nyob rau hauv qhov chaw ntawm lub cev kom muab 100 feem pua ob-directional sealing. Lub cev wafer yog ib qho kev tsim thoob ntiaj teb uas haum ntawm ze li txhua tus qauv flanges.
Ductile hlau npauj npaim li qub muaj qib siab dua ntawm ductility (li no lub npe) thiab muaj zog dua rau pob zeb. Thaum cov hlau nplaum muaj qhov zoo damping ntsuam xyuas, peb tsis pom zoo kom nws ua rau lub suab nrov lossis hnyav li cam khwb cia hlau, vim nws tsis tshua muaj suab nrov thiab tsis muaj zog thaum nws los txog rau kev co.
Cov tshuaj muaj pes tsawg leeg ntawm cov hlau nplaum npauj npaim valve zoo ib yam li cov hlau cam khwb cia hlau, tab sis kev kho tshwj xeeb hauv cov txheej txheem casting hloov cov qauv hlau, ua rau nws cov khoom siv sib piv rau cov hlau, tab sis tseem khaws cov kev tiv thaiv zoo heev hauv qee qhov chaw. Qhov kev hloov metallurgical no ua rau nws zoo tagnrho rau lub cev npauj npaim valve.
Rau cov neeg kho tshuab muaj peev xwm muaj peev xwm siab dua los yog qis qis, thiab zoo dua tensile lub zog thiab elongation yam ntxwv tshaj li qub grey hlau npauj npaim li qub, ductile hlau npauj npaim li qub tau pom zoo, qee zaum tsis yog cam khwb cia steel li qub, rau cov ntawv thov hauv qab no:
Ductile hlau npauj npaim li qub rau chav muab cov kav dej
Cua txias thiab cua sov tshuab
General high pressure gas kev pab
Ductile hlau npauj npaim li qub rau cov kav dej muaj kuab lom
Nta
- wafer hom tsim ua rau ductile hlau npauj npaim valve wafer hom compact thiab siv qhov chaw tsawg dua.
- Dynamic sealing ntawm concentric discs yog ua tiav los ntawm vulcanized roj hmab rooj zaum ntawm tsawg torque.
- High-precision disc sab nrauv contour rau kev ua haujlwm du thiab kaw ntom ntom nrog lub zog ua haujlwm qis.
- Moulded roj hmab lub cev lub rooj zaum txuas mus rau lub ntsej muag mating, kom ntseeg tau tias lub foob zoo meej thiab tshem tawm qhov xav tau ntawm cov flange gasket cais.
-Txoj phaj tuav kom tuav cov xauv hauv ntau txoj haujlwm dua li qhib thiab kaw txoj haujlwm.
- Ntiv nplhaib sealing yog guaranteed los ntawm ob lub sealing ntawm bushing thiab '0' nplhaib ua ke.
- Lub cev castings yog ua los ntawm cov qib zoo FG 260 cam khwb cia hlau kom muaj zog ntxiv.
- Lub valve disc yog ua los ntawm cov hlau nplaum nrog epoxy txheej rau siab compressive zog.
- Cov ncej yog ua los ntawm martensitic stainless hlau los xyuas kom meej lub zog siab tshaj plaws thiab torsional rigidity.
- Ob-daim qia tsim nrog cov kev taw qhia meej ntawm PTFE bushing thiab roj hmab "O" nplhaib kom tiv thaiv kom tsis txhob tawg, corrosion thiab qia qaug dab peg.
- Tapered disc tuav pins xyuas kom muaj kev sib txuas ntawm cov ncej tiv thaiv kev vibration rau lub disc thiab tsim nyog rau kev hloov pauv.
- Kev tswj kom pom tau yooj yim ntawm qhov qhib / kaw txoj haujlwm ntawm cov cim ntawm cov qhab nias.
- Kev ua haujlwm hom phau ntawv, iav, hluav taws xob, pneumatic.
- Xauv lub cuab yeej muaj raws li qhov kev thov.
- Tempering hloov / saib xyuas txwv hloov kev xaiv muaj raws li qhov kev thov.
- Sab saum toj flange rau ISO 5211, F series flanges rau iav thiab actuators.
Cheebtsam
|
Tsis muaj. |
Ib feem |
Khoom siv |
|
1 |
Lub cev |
Hlau hlau |
|
2 |
Disc |
Cov khoom siv hlau nrog nickel plated / Stainless hlau SS304 |
|
3 |
Qe |
Carbon steel / Stainless hlau |
|
4 |
Rooj |
EPDM / NBR / VITON / PTFE |
|
5 |
O-ring |
NBR |
Qhov ntev
|
DN |
Hom |
A |
B |
C |
∅D1 |
F |
K |
L |
M |
|
40 |
Handwheel |
127 |
51 |
39 |
110 |
205 |
60*60 |
22 |
85 |
|
50 |
127 |
63 |
39 |
125 |
205 |
60*60 |
22 |
85 |
|
|
65 |
135 |
70 |
39 |
145 |
205 |
60*60 |
22 |
97 |
|
|
80 |
142 |
90 |
39 |
160 |
205 |
60*60 |
22 |
111 |
|
|
100 |
159 |
100 |
46 |
180 |
240 |
60*60 |
22 |
144 |
|
|
125 |
179 |
105 |
51 |
210 |
295 |
70*70 |
24 |
168 |
|
|
150 |
204 |
129 |
51 |
240 |
295 |
70*70 |
24 |
191 |
|
|
200 |
247 |
170 |
58 |
295 |
315 |
117 |
31 |
254 |
|
|
150 |
Gearbox |
204 |
129 |
51 |
240 |
70*70 |
24 |
199 |
|
|
200 |
247 |
170 |
58 |
295 |
117 |
31 |
251 |
||
|
250 |
280 |
192 |
63 |
350/355 |
117 |
31 |
315 |
||
|
300 |
312 |
228 |
74 |
400/410 |
117 |
31 |
365 |
||
|
350 |
335 |
259 |
75 |
460/470 |
145 |
41 |
400 |
||
|
400 |
376 |
295 |
85 |
515/525 |
197 |
50 |
467 |
||
|
500 |
456 |
376 |
128 |
620/650 |
197 |
60 |
577 |
||
|
600 |
537 |
441 |
154 |
725/770 |
276 |
70 |
685 |
||
|
800 |
680 |
600 |
188 |
950 |
300 |
85 |
850 |
Cim npe nrov: Hlau npauj npaim valve wafer hom, Tuam Tshoj ductile hlau npauj npaim valve lwm tus neeg