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pneumaticum imperium valvae cryogenic

pneumaticum imperium valvae cryogenic

Description:

Pneumaticum valvae cryogenicae regulantis adhibetur ad gas naturale liquefactum, gas petroleum liquefactum, oxygenium liquefactum, nitrogenium liquefactum, hydrogenium liquefactum. Extensum mitram designat valvae pneumaticae cryogenicae regulantis ut firmitas caulis stipationis & sealing. Pneumatica cryogenica ordinantis valvae temperaturae rating: -196°C + 45 °C.


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Specificatio technica

2.1Date sheet

Pneumaticum cor- valvae cryogenicae ditionis typus: recta per globum genus
Valvae genus obturaculum: non-sedem obturaculum unius generis libratum
Magnitudo nominalis: DN20~200;.NPS 3/4.~ 8.
Pressura nominal: PN16 ~ 100.ORDO 150LB~600LB
Connection: flange: FF.RF.MF.RTJ
Welding: SW.BW
Dimensio Linga: Secundum IEC 60534
Pneumaticum valvae cryogenicae regulantis Bonnet type: : Low temperatus extenditur genus.-196~ 45.
Stipare: V genus PFTE stipare, inflectere.stipare graphite, etc.
Gasket: Metallum graphite sarcina
Pneumaticus cryogenicus valveActuator regulans; Pneumaticum: diaphragma actus multi fons, genus piston actus.

2.2 Cryogenic control valvae structurae drawing

cryogenic pneumatic control valve

2.3 Cryogenic imperium valvae materia album

Nomen component Imperium Valvae Material
Corpus/Bonnet LCB/LCC/LF2/CF8/CF8M/CF3M
FUSUS valvae / Sedes 304/316/316L.
stipare Normal:-196150est PTFE *
Gasket Normal: Aliquam ferro cum flexibili graphite, Special: Metal dens genus gasket
Diaphragma Cover Normal:Q235,Special:304
Diaphragma NBR cum firmis polyester fabricae
Ver Normal: 60Si2Mn,Special:50CrVa
Imperium valvae caulis 2Cr13/17-4PH/304/316/316L

2.4LPrima materia conveniens temperatus temperatus album

Conjectio Forging
Materiae Lowest working
temperatus
Materiae Lowest working
temperatus
LCB -46°C LF2 -46°C
LCC -46°C -46°C
LC1 -59°C LF5 -59°C
LC2 -73°C LF9 -73°C
LC3 -101°C LF3 -101°C
CF8 -254°C F304 -254°C
CF8M -254°C F316 -254°C
CF3 -254°C F304L -254°C
CF3M -254°C F316L -254°C

25 Cryogenic valvae imperium perficientur

Pneumaticum valvae cryogenicae regulantis
Influunt natura
Linearibus, recipis, aperta
Range licita 50: 1 (CV<6.3 30: 1).
Rated Cv value CENTESIMA CV1.6~630.linearis CV1.8~690
Pneumaticum valvae cryogenicae regulantis ultrices licita Metallum sigillum: IV gradus.0.01% rated facultatem.
Sigillum mollis: VI gradus.spumam gradus.
Lacus vexillum: GB/T 4213
Pneumaticum valvae cryogenicae regulantis euismod
Error intrinsic% ±1.5
Referre differentiam,% ≤1.5
Zona mortua, % ≤0.6
Differentia a principio ad punctum, % ±2.5
Rated peregrinatione differentia,% ≤2.5

2.6 Cryogenic control valvae actus parametri

Imperium Valvae Type \ Methodo Diaphragma pneumaticum actus
PZMA-4~PZMA-7
Multi-ver genus
Consuetudinem Regulans genus, ON-ON type
Air copia pressura seu potentia copia voltage Aeris copia pressura (Spring range)
140.20100.Kpa G
240 (40200) Kpa G
280 (80240) Kpa G
Connector Aeris pipe iungo: RC1/4
Recta actio Pressura crescat, caule descendat, valvae proxima.
Reactio Pressura crescat, caule ascendat, valva pateat.
Input signum 4020mA.DC.cum positioner.
Lag ≤1% FS.cum positioner. 
Genus linearibus 2%FS.cum positioner.
Environmental temperatus -10+70
Pneumaticum valvae cryogenicae regulantis
Accessories
E/P, P/P valvae positioner
Accessiones non normae, notis specialibus nativus necessariis indigent.

2.7 Cryogenic imperium valvae technica parametri

Sedes diametri (mm) 10 12 15 20 25 32 40 50 65 80 100 125 150 200
Ratum Cv CENTESIMA 1.6 2.5 4.0 6.3 10 16 25 40 63 100 160 250 400 630
Linear 1.8 2.8 4.4 6.9 11 17.6 27.5 44 69 110 176 275 440 690
Nom.magnitudine Travel Optio fluat proprium Cv.(★vexillum● Lorem imperatum)
DN20 16mm                    
DN25                  
DN32 25 mm                
DN40                
DN50                
DN65 40mm                    
DN80                  
DN100                
DN125 60mm                    
DN150                    
DN200                  
Actus pneumaticus
Diaphragma regio, Ae(cm2)
PZMA-4 PZMA-5 PZMA-6 PZMA-7
280 400 600 1000
Actio Ver range Pneumaticum valvae cryogenicae regulantis
Metallum pressura differentia signare licita (MPa)
Aer apertum 20-100KPa 4.46 3.09 1.98 1.16 0.7 0.44 0.28 0.18 0.17 0.11 0.07 0.07 0.05 0.03
40-200 KPa 6.4 6.4 5.94 3.34 2.14 1.31 0.84 0.53 0.51 0.33 0.21 0.22 0.15 0.09
80-240 KPa 6.4 6.4 6.4 6.4 4.99 3.05 1.95 1.25 1.18 0.78 0.5 0.51 0.36 0.21
Aer prope 20-100KPa 6.4 6.19 3.96 2.23 2.14 0.87 0.56 0.35 0.34 0.22 0.14 0.15 0.1 0.06
40-200 KPa 6.4 6.4 6.4 6.4 6.4 5.86 3.64 2.3 2.21 1.43 0.91 0.95 0.66 0.37
80-240 KPa 6.4 6.4 6.4 6.4 6.4 6.4 5.04 3.18 3.06 1.98 1.26 1.32 0.92 0.52

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