Gemue 658 Pneumatically operated diaphragm valve (88399248)

Name: Gemue 658 Pneumatically operated diaphragm valve (88399248)
Brand: Gemü
SKU: GEM.88399248
Price: 967.10 EUR
Availability: InStock

Item No.: GEM.88399248

HAN: 88399248

967,10 €

excl. 19% VAT (Paket)

Low stock level

Delivery time: 1 - 5 Workdays Other countries

The Gemue 658 2/2-way diaphragm valve has a two-stage actuator. In addition to full stroke, a partial stroke can be set via two pistons working independently of each other.All actuator parts including closing springs (except seals) are made from stainless steel. The valve is available with a Normally Closed control function. An opening stroke limiter for setting the partial stroke is integrated as standard. More product details

Product Information

Item information	Value
Category:	Gemue 658 Pneumatically operated diaphragm valve
Valve body material:	1.4435 (F316L), forged body
Type:	Diaphragm valve, pneumatically operated, stainless steel two stage actuator
DN:	DN 20, d 25
Body configuration:	2/2-way body
Connection type:	Clamps ASME BPE Face to face ASME BPE
Control function:	Operator size 1T3
Actuator version:	Actuator size 1T1
Execution type:	Ra ≤ 0.8 µm mechanically polished internal, blasted external, surface finish data refers to media wetted surfaces
Surface:	equal-percentage Kv value: 1.3 m³/h
Diaphragm material:	Operator size HDN (diaphragm size 40)
Diaphragm size:	Diaphragm size 10

Product Description

Type Code

658 20D80401311T1 1502

Technical Specifications

Media temperature: -10 to 100 °C
Sterilization temperature: Max. 150 °C
Ambient temperature: 0 to 60 °C
Operating pressure: 0 to 10 bar
Nominal sizes: DN 10 to 65
Body configurations: 2/2-way body | i-body | Multi-port body | T body | Tank valve body | Welding configuration
Connection types: Clamp | Flange | Spigot | Threaded connection
Connection standards: ANSI | ASME | BS | DIN | EN | ISO | JIS | SMS
Body materials: 1.4408, investment casting material | 1.4435 (316L), forged material | 1.4435 (BN2), forged material | 1.4435, investment casting material | 1.4539 (904L), forged material
Diaphragm materials: EPDM | FKM | PTFE/EPDM
Conformities: 3A | BSE/TSE | CRN | EAC | EHEDG | FDA | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | Regulation (EC) No. 2023/2006 | TA Luft (German Clean Air Act) | USP

Description

Features

An adjusting screw in the actuator enables the setting of the opening and closing function and also the setting of a partial stroke (for reduced flow)
Both fast on/off operation and precision dosing of the working medium possible
Suitable for inert, corrosive, liquid and gaseous media
CIP/SIP capable
Compact design (ideal when space is at a premium)
Version according to ATEX on request
Mounting of proximity switches for OPEN and CLOSED position feedback possible (MG 25 – 50)

Why Buy From Us

Worldwide shipping of all valves and measuring instruments
Large stock levels for many products – current lead times available on request
Spare parts and service kits available
Fast delivery by parcel courier or freight forwarder, express shipping available on request
Extensive hands-on application expertise
Personal advice on selecting the right component
Dealers receive volume-based discounts on request
Large enterprises, public authorities and government bodies can order on account (please contact us via our contact form)

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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/