This article number 00138536 is only available for a limited time.

Defined wearing parts kits might still be available.

Please contact us regarding a successor product.

Valvola a membrana a 2/2 vie ad azionamento pneumatico con corpo in acciaio inox

Tipo 2031 / Numero ID 138536

The depiction of the products may differ from the actual specific design.

Valvola a membrana

Contenitore/Corpo progettato per facilitare il flusso e realizzato senza zone morte
Separazione ermetica del mezzo dall'attuatore tramite membrana
Attuatori universali e robusti con un programma di accessori modulari
Contenitore/Corpo in acciaio inox con attacco flangiato, clamp o da saldare
Possibilità di montaggio con svuotamento automatico

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

Descrizione del prodotto

Valvola a membrana con pilota esterno, attuatore pneumatico a pistone e corpo valvola in tubo di acciaio inox formato a freddo. Attuatore in PA o PPS.

Codici prodotto: 84818087
Paese: DE

Caratteristiche tecniche

Nome	Valore	Unità
Type	2031
Product sub-group	On/off valves
Main valve operating principle	Diaphragm valve
Valve piloting type	Pneumatic
Valve construction	Valve complete
Actuator version	Classic
Control function	A - normally closed (NC)
Valve function number of switching positions	2
Actuator size	80	mm
Actuator material	PPS (Polyphenylene sulphide)
Control air connection material	Stainless steel
Control air connection type	Internal thread
Control air connection thread type	G
Control air connection diameter (inch)	1/4 inch
Control air connection position	90° to direction of line
Control air hole diameter	3	mm
O-ring between cover and bush	No
Position monitoring via magnetic piston	No
Valve function manual actuation	No
Additional manual actuation included	No
Body nominal size	25	mm
Body nominal size (IN)	1 inch
Diaphragm coupling	Bayonet
Seat seal / diaphragm material	PTFE with EPDM support back
Fluidic port connection number	2
Valve body material category	Metals
Valve body material	Stainless steel
Valve raw body manufacture	formed
Valve body surface treatment internal	Glass beaded
Valve body surface treatment external	Glass beaded
Surface finish internal	RA 1,6 µm
Surface finish external	RA 1,6 µm
Port connection 1 size DN	DN 32
Port connection 1 type	Weld end
Port connection 1 pipe standards 1	DIN 11850 R2
Port connection 1 pipe standard 2	DIN 11866 serie A
Port connection 1 inner diameter (mm)	32	mm
Port connection 1 wall thickness (mm)	1.5	mm
Port connection 1 outer diameter (mm)	35	mm
Port connection 2 size DN	DN 32
Port connection 2 type	Weld end
Port connection 2 pipe standards 1	DIN 11850 R2
Port connection 2 pipe standard 2	DIN 11866 serie A
Port connection 2 inner diameter (mm)	32	mm
Port connection 2 wall thickness (mm)	1.5	mm
Port connection 2 outer diameter (mm)	35	mm
Nominal pressure min	0	bar
Nominal pressure max	8	bar
Control pressure min	5.5	bar
Control pressure max	7	bar
Temperature environment min	5	°C
Temperature environment max	140	°C
Temperature medium min	-10	°C
Temperature medium max	130	°C
Kv value (water)	18	m3/h
Pressure Class (PN)	PN 16
Pressure class (LB)	150 LB
CIP capable	Yes
SIP capable	Yes
Piston seal material	FKM (Fluor rubber)
Peso	2,100000	kg

Mostra tabella completa Riduci tabella

Combinabile con:

Tipo 8640

Isola di valvole modulare per pneumatica

Tipo 8691

Testa di controllo per l'integrazione su...

Tipo 6014

Valvola a otturatore a 3/2 vie ad azionamento...

Tipo 3233

Valvola a membrana a 2 vie ad azionamento...

Tipo 6012

Valvola a otturatore a 3/2 vie ad azionamento...

Tipo 8644

Sistema di automazione elettropneumatico AirLINE

Tipo 8311

Manometro / Interruttore manometro

Tipo 8690

Unità di controllo pneumatico per...

Mostra tabella completa Riduci tabella

Applicazioni & Tools

Software di dimensionamento

Download

Schede tecniche

Descrizione	Dimens. file	Lingua / Paese
Type 2031 data sheet \| pneumatically operated diaphragm valve with INOX actuator	865,2 kB	EN / EU
Type 2031 data sheet \| pneumatically operated diaphragm valve with cast body	1,6 MB	EN / EU
Type 2031 data sheet \| pneumatically operated diaphragm valve with cold formed body K (VA)	2,3 MB	EN / EU
Type 2031 data sheet \| pneumatically operated diaphragm valve with forged body	2,5 MB	EN / EU
Type 2031 data sheet \| pneumatically operated diaphragm valve with tube valve body TVB(VP)	1,3 MB	EN / EU
Type 2031 data sheet \| pneumatically operated, compact diaphragm valve	502,3 kB	EN / EU
Type 2XXX data sheet \| accessory for pneumatic acutators CLASSIC and ELEMENT	797,2 kB	EN / EU
Tipo 2000 hoja de datos \| accesorios para válvula de asiento inclinado	1,3 MB	ES / ES
Tipo 2031 folha de dados \| válvula de membrana de acionamento pneumático	829,5 kB	PT / BR
Tipo 2031 hoja de datos \| válvula de membrana [cuerpo de laválvula forjado]	624,8 kB	ES / ES
Typ 2031 Datenblatt \| pneumatisch betätigtes Membranventil mit Feingussgehäuse	2,3 MB	DE / DE
Typ 2031 Datenblatt \| pneumatisch betätigtes Membranventil mit INOX-Antrieb	860,5 kB	DE / DE
Typ 2031 Datenblatt \| pneumatisch betätigtes Membranventil mit Rohrumformgehäuse TVB (VP)	1,4 MB	DE / DE
Typ 2031 Datenblatt \| pneumatisch betätigtes Membranventil mit Schmiedegehäuse	2,5 MB	DE / DE
Typ 2031 Datenblatt \| pneumatisch betätigtes Membranventil mit kaltumgef. Gehäuse K (VA)	2,1 MB	DE / DE
Typ 2031 Datenblatt \| pneumatisch betätigtes, kompaktes Membranventil	420,8 kB	DE / DE
Typ 2XXX Datenblatt \| Zubehör für pneumatische Antriebe CLASSIC und ELEMENT	804,8 kB	DE / DE
Type 2031 fiche technique \| vanne pneumatique à membrane avec actionneur en inox	1,3 MB	FR / FR
类型 2031 参数表 \| 二位二通隔膜阀，锻造阀体，焊接端和卡箍连接，端口连接 DN8 — 100	2,3 MB	ZH / CN
类型 2031 铸造阀门参数表 \| 二位二通隔膜阀，铸造阀体，焊接端和卡箍连接，端口连接 DN4 — 50	2,1 MB	ZH / CN

Manuali utente

Descrizione	Dimens. file	Lingua / Paese
Additional manual Type 2031 \| PE05 Removing the pressure piece from diaphragm valves	846,6 kB	EN,FR,DE / EU
Additional manual Type xxxx \|PX51 use in the potentially explosive area Category 2	272,9 kB	EN,FR,DE / EU
OnOff position feedback	2 MB	EN,FR,DE / EU
Operating Instructions Type 2030 203X \| Piston-operated diaphragm valve, DN65 ? DN100	1,7 MB	EN,FR,DE / EU
Operating Instructions Type 2030 203X \| Piston-operated diaphragm valve, DN8 ? DN65	1,5 MB	EN / EU
Quickstart Type 2030 203X \| Piston operated diaphragm valve, diameter DN65 - DN100	1,5 MB	EN,FR,DE / EU
Quickstart Type 2030 203X \| Piston operated diaphragm valves, Diameter DN8 - DN65	1 MB	EN / EU
Quickstart Type 2031 \| INOX 2/2-way diaphragm valve	928,2 kB	EN / EU
Service manual Type 2000 2002 2012 203X \| Stroke limitation	1,6 MB	EN,FR,DE / EU
Service manual Type 2030 203X \| Replacement of seal set / Conversion of control function	1,8 MB	EN / EU
Bedienungsanleitung Typ 2030 203X \| Kolbengesteuerte Membranventile, Nennweiten DN8 - DN65	1,5 MB	DE / DE
Manual de usuario Tipo 2030 \| Cabezal de control [DN65-DN80-DN100]	295,6 kB	ES / ES
Manual de usuario Tipo 2030 \| Cabezal de control [DN8-DN65]	364,2 kB	ES / ES
Manuel d'utilisation Type 2030 203X \| Vannes à membrane, diamètre nominale DN8 ? DN65	1,6 MB	FR / FR
Manuel de service Type 2030 2031 2032 2033 2037 \| Replacement of the seal set	1,9 MB	FR / FR
Quickstart Typ 2030 203X \| Kolbengesteuerte Membranventile,Nennweiten DN8 - DN65	1 MB	DE / DE
Quickstart Typ 2031 \| INOX 2/2-Wege-Membranventil	931 kB	DE / DE
Quickstart Type 2030 203X \| Vanne à membrane commandée par pistion, DN8 - DN65	1 MB	FR / FR
Quickstart Type 2031 \| INOX Vanne à membrane 2/2 voies	918,6 kB	FR / FR
Serviceanleitung Typ 2030 2031 2032 2033 2037 \| Wechsel vonDichtungssätzen	1,8 MB	DE / DE

Dichiarazione UE

	Descrizione	Dimens. file	Lingua / Paese
	EU-DoC\|EU Declaration	1,9 MB	EN,FR,DE

Flyer e cataloghi

Descrizione	Dimens. file	Lingua / Paese
	1,3 MB	IT
Advantages Tube Valve Body	153,6 kB	EN / EU
Diaphragm competence for hygienic applications	1,2 MB	EN / EU

Pezzi di ricambio

Posizione	N. articolo	Descrizione
01	11492	Kit Di Guarnizioni Attuatore 80(F) PPS 2
02	677677	Membrana Dn25 PTFE/EPDM