Pneumatic Diaphragm Handwheel Control Valve yog ib qho kev tswj hwm kev lag luam uas muaj cov cuab yeej siv tes ua haujlwm rau kev tuav tswj ntawm lub valve qhib. Nws muab kev kho kom yooj yim thiab tu. Lub pneumatic actuator siv lub tshuab pneumatic diaphragm, tswj txoj haujlwm ntawm lub valve ntsaws los ntawm kev kho cov pneumatic qhov siab.
Technical Data
Siab Ntau: PN16 ~ PN64, ANSI 150lb ~ ANSI 300lb, JIS 10K
Qhov Loj: DN15 (1/2 ") ~ DN1000 (40")
Flanged Ends: ANSI B16.5, API 605, BS 4504, DIN 2501, JIS B2220, EN 1092-1, GB / T 9112, GB / T 17241.6, thiab lwm yam
Qhov kub thiab txias: -20 degree ~ 200 degree
Txuj
Tsim: ANSI B16.34, API 6D, ISO 5208, DIN 3356, JIS B2071, BS 1873, GB / T 12237, GB / T 12238, EN 593, thiab lwm yam
Actuator: ANSI/ISA-75.25, BS EN ISO 5211, DIN EN ISO 5211, JIS B 8391, EN ISO 5211, GB/T 12222, JB/T 9093, JB/T 8861, thiab lwm yam
Khoom siv lub cev: WCB, CF8, CF8M, CF3M, thiab lwm yam
Bonnet Khoom: WCB, CF8, CF8M, CF3M, thiab lwm yam
Nta
Cov qauv yooj yim.
Qhov kev txiav txim yog txhim khu kev qha.
Me me thiab tsis muaj hluav taws tawg.
Nws yog dav siv nyob rau hauv tsis siv neeg tswj system ntawm petrochemical, metallurgy, fais fab chaw nres tsheb thiab lwm yam industrial departments.
Qhov loj me
|
Nominal txoj kab uas hla DN (mm) |
G³ / 4" |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
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|
Lub tog raj taub DN (mm) |
3 |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
15 |
20 |
26 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
Rated flow coefficient (Kv) |
0.08 |
0.12 |
0.2 |
0.32 |
0.5 |
0.8 |
1.2 |
2 |
3.2 |
5 |
8 |
12 |
20 |
32 |
50 |
80 |
120 |
200 |
280 |
450 |
|
Discharge yam ntxwv |
Txoj kab ncaj nraim |
Kab, sib npaug feem pua |
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|
Nominal siab PN (MPa) |
10 |
1.6,4.0,6.4 |
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|
Hom kev sib txuas |
Cov yeeb nkab xov txuas G³ / 4 " |
Flange kev twb kev txuas: PN1.6 raws li JB 78-59 tus qauv, PN4.0, 6,4 raws li JB 79-59 tus qauv |
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|
Nrog tus qauv actuator |
ZMA-2 |
ZMA-3 |
ZMA-4 |
ZMA-5 |
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|
Siv tau thaj tsam ntawm Fe (cm2) |
200 |
280 |
280 |
400 |
630 |
1000 |
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Txoj kev los yog qhov deb ntawm kev mus los L (mm) |
10 |
10 |
16 |
25 |
40 |
60 |
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Hom kev ua |
Cua kaw hom; Cua qhib hom |
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Caij nplooj ntoos hlav siab ntau (KPa) |
Standard 20 ~ 100, tuaj yeem xaiv 40 ~ 200, 20 ~ 60, 60 ~ 100 |
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Gas muab siab (MPa) |
Txheem {{0}}.14; Yeem 0.25,0.40 |
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Gas qhov chaw sib koom ua ke |
M16×1.5 |
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Inherent tunable tshaj R |
30:1 |
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Cim npe nrov: Tuam Tshoj pneumatic diaphragm sab mounted handwheel hom regulating valve, Tuam Tshoj pneumatic diaphragm sab mounted handwheel hom regulating valve manufacturers, lwm tus neeg, Hoobkas
