Piston genus moderatoris auto-operati, qui potest pressionem accommodare cum suo proprio energia et sine ullius instrumenti valore. Plurima commoditates huius generis Piston moderatoris sui operati est ut aptae ad locum nullius potentiae laboranti possit. et nullo apparatu pneumatico in promptu, addito, Piston typus moderatoris sui operandi industriam finis utentis servare potest, et pressio intra fines statuto aptabilis est.
Piston typus ordinator auto-operatus has sequentes rationes secundum diversas condiciones operantes;
ZZYP (genus unius tribunalis), ZZYM (genus manica), et ZZYN (genus duplex sedile), et PPiston ordinator sui operandi genus etiam tria diversa opercula habet ut unum commune, collum unum et genus refrigerationis.Pro diversis applicationibus, hoc genus PPiston ordinator auto-operatus est piston actuator, et valvae sui operatae tria genera actuatorum sunt: pellicula/piston// follis.
Piston typus moderatoris sui operati alia commoda habet ut callidi et accuratae regulantis, exiguum spatium et simplicem operationem suscipiens et late usus est in pressione gasi, vaporis vel aquae in petrolei, chemica, electrica potestate, metallurgia, cibo, textili; machinamenta, civiles constructiones industria.
Piston genus ordinator auto-operatus ordinatur et fabricatur secundum regulam AMSE/API/BS/DIN/GB
Nomen component | Imperium Valvae Material |
Corpus/Bonnet | WCB/WCC/WC6/CF8/CF8M/CF3M |
FUSUS valvae / Sedes | 304/316/316L. |
stipare | Normal:-196150est PTFE, RTFE,>230℃ graphite flexibile |
Gasket | Normal: Aliquam ferro cum flexibili graphite, Special: Metal dens genus gasket |
Imperium valvae caulis | 2Cr13/17-4PH/304/316/316L |
Diaphragma Cover | Normal:Q235,Special:304 |
Diaphragma | NBR cum firmis polyester fabricae |
Ver | Normal: 60Si2Mn,Special:50CrVa |
Nominal diameter DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Coefficiens (KV) | 5 | 8 | 12.5 | 20 | 32 | 50 | 80 | 125 | 160 | 320 | 450 | 630 | 900 |
Rated plaga (mm) | 8 | 10 | 12 | 15 | 18 | 20 | 30 | 40 | 45 | 60 | 65 | ||
Nominal diameter DN(mm) | 20 | ||||||||||||
Sedes diam DN(mm) | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 20 | |
Coefficiens (KV) | 0.02 | 0.08 | 0.12 | 0.20 | 0.32 | 0.5 | 0.80 | 1.20 | 1.80 | 2.80 | 4.0 | 5 | |
Pressura nominatim | MPa | 1.6.2.5.4.0.6.4(6.3)/2.0.5.0.11.0 | |||||||||||
Bar | 16.25.40.64(63)/20.50.110 | ||||||||||||
Lb | ANSI.Class150.Class300.Class600 | ||||||||||||
pressura range KPa | 1550.4080.60100.80140.120180.160220.200260. 240300.280350.330400.380450.430500.480560.540620. 600700.680800.780900.8801000.9001200.10001500. 12001600.13001800.15002100. | ||||||||||||
Influunt natura | Velox ostium | ||||||||||||
Accurate adjust | ± 5-10(.) | ||||||||||||
Operatio TemperatureT(℃) | -60350(℃) 350550() | ||||||||||||
ultrices | Classis IV.Classis VI |
Nominal diameter DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||
B | 383 | 512 | 603 | 862 | 1023 | 1380 | 1800 | 2000 | MMCC | ||||||
L(Pn16.25.40 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | ||
L(PN64) | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 | 775 | 900 | ||||
pressura range KPa | 15140 | H | 475 | 520 | 540 | 710 | 780 | 840 | 880 | 940 | 950 | ||||
A | 280 | 308 | |||||||||||||
120300 | H | 455 | 500 | 520 | 690 | 760 | 800 | 870 | 900 | 950 | |||||
A | 230 | ||||||||||||||
280500 | H | 450 | 490 | 510 | 680 | 750 | 790 | 860 | 890 | 940 | |||||
A | 176 | 194 | 280 | ||||||||||||
4801000 | H | 445 | 480 | 670 | 740 | 780 | 780 | 850 | 880 | 930 | |||||
A | 176 | 194 | 280 | ||||||||||||
Pondus (Kg) (PN16) | 26 | 37 | 42 | 72 | 90 | 112 | 130 | 169 | 285 | 495 | 675 |