GEMÜ 490 Edessa Butterfly valve with bare shaft (88526558)

SKU: GEM.88526558

HAN: 88526558

Category: GEMÜ 490 Edessa Butterfly valve with bare shaft

Low stock level

3.834,66 €

incl. 19% VAT ,

Manufacturers:

Gemü

The GEMÜ 490 Edessa PTFE-lined butterfly valve has a bare shaft. The disc and shaft are one piece; body and liner are available in different designs. The butterfly valve is available in nominal sizes DN 25 to 1200 (1"–48"), in the standardized installation lengths: ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) available in wafer and lug body versions.

490125W234S5E F07 D14 / 88526558

Description

Features

Suitable for chemically corrosive media
Bubble tight sealing, in accordance with EN 12266-1/P12, leak rate A
High-quality selection of materials can be combined in different ways
High level of plant reliability thanks to one-piece shaft and spring-washer-supported seal system
Long service life thanks to shaft bearings and special disc and liner geometry

Technical specifications

Media temperature:	-20 to 200 °C
Media temperature:	-20 to 200 °C
Ambient temperature:	-20 to 95 °C
Operating pressure :	0 to 10 bar
Nominal sizes:	DN 25 to 1200
Body configurations:	Lug \| Wafer
Connection standards:	AS \| ASME \| DIN \| EN \| ISO \| JIS
Body materials:	1.4404, block material \| EN-GJS-400-18-LT, SG iron material \| S355J2 + N, cast steel material \| VE Duroplast, reinforced
Body coating:	Epoxy
Liner materials:	PTFE/EPDM \| PTFE/FKM \| PTFE/silicone
Disc materials:	1.4404 (316L), forged material \| 1.4469, Duplex cast steel material \| 2.4602 (alloy 22), block material \| 3.7035, titan
Disc coating:	PFA
Conformities:	ATEX \| EAC \| FDA \| FMEDA \| TA Luft (German Clean Air Act)

Item information	Value
Operating pressure:	10 bar
Type:	Butterfly valve, bare shaft Edessa
DN:	DN 125
Body configuration:	Intermediate flange version (Wafer), length FTF EN 558 series 20
Connection type:	PN 16 / flange EN 1092, face-to-face dimension FTF EN 558 series 20
Body material:	316L
Shut-off seal material:	TFM/EPDM (FDA certification)
Shaft connection and size:	Square, diagonal, WAF 14 mm
Actuator flange:	F07, flange type DIN EN ISO 5211
Disc/shaft material:	1.4469, DUPLEX, steel, for DN 40 - DN 200 (disc/shaft), 1.4404 / 316L, stainless steel, for DN 250 - DN 1200 (disc), 1.4462, DUPLEX, steel, for DN 250 - DN 1200 (shaft)
Shaft length:	17 mm

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Manufacturer according to GPSR
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Fritz-Müller-Straße 6–8, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.gemu-group.com/

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Manufacturer information:

GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG
Fritz-Müller-Straße 6–8
Baden-Württemberg
Ingelfingen, Deutschland, 74653
[email protected]
https://www.gemu-group.com/

Manufacturer according to GPSR
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Fritz-Müller-Straße6–8, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.gemu-group.com/