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Pneumatic metal butterfly valve

GEMÜ 415

ConfigureTechnical data sheet
Pneumatically controlled butterfly valve with stainless steel valve body and Tri-Clamp connections – ideal for hygienic applications in the food, beverage, and pharmaceutical industries.

Soft-seated, centrally mounted stainless steel butterfly valve in small nominal sizes

Product information

The GEMÜ 415 soft-seated, centric butterfly valve made of stainless steel is pneumatically operated via a space-saving piston actuator. The "Normally Closed", "Normally Open" and "Double Acting" control functions are available. A low-cost rack and pinion actuator can also be fitted. With its rounded and polished disc edges, the butterfly valve is optimized for frequent cycle duties. The surface of the butterfly valve can be further finished.

Key features

  • Available in small nominal sizes
  • Suitable for vacuum applications and low temperatures
  • Corrosion-resistant and space-saving piston actuator made from plastic or metal
  • High-quality butterfly valve in stainless steel
  • Compact and robust body
Pneumatically controlled butterfly valve with stainless steel valve body and Tri-Clamp connections – ideal for hygienic applications in the food, beverage, and pharmaceutical industries.

Technical details

Parameters
Value
Media temperature
-20 to 160 °C
Ambient temperature
0 to 60 °C
Operating pressure
0 to 10 bar
Nominal sizes
DN 15 to 50
Connection types
Clamp
Spigot
thread
Connection standards
ASME
DIN
EN
ISO
SMS
Housing materials
1.4408, investment casting material
Liner materials
EPDM
FKM
Silicone
Disc materials
1.4408, investment casting material
Conformities
ATEX
EAC
FDA

Downloads

15 Results
  • bs_a_IND_13_mining_industry_pt

    pdf (2 MB) -
    PT

  • Product certificate RoHS - GEMÜ product collection

    pdf (450 KB) -
    DE/EN

  • Produktbroschüre Absperrklappen aus Edelstahl oder Messing 411, 415 und 428

    pdf (380 KB) -
    DE

  • bs_a_IND_13_mining_industry_en

    pdf (2 MB) -
    EN

  • Product certificate oil grease free - GEMÜ product collection K nr 0107

    pdf (121 KB) -
    DE/EN

  • Certificat du produit machinery - GEMÜ product collection

    pdf (341 KB) -
    FR

  • Produktzertifikat machinery - GEMÜ product collection

    pdf (315 KB) -
    DE

  • Datenblatt GEMÜ 415

    pdf (4 MB) -
    DE

  • Herstellererklaerung-Verordnung-EU-2024-590-de-2026-02-25

    pdf (84 KB) -
    DE

  • bs_a_IND_13_mining_industry_es

    pdf (2 MB) -
    ES

  • Руководство по эксплуатации GEMÜ 415

    pdf (4 MB) -
    RU

  • Datenblatt-415-gb-gemue-2026-03-16

    pdf (4 MB) -
    EN

Suitable services

  • Expert knowledge
    for your applications

    Training

    Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.

  • Ensure longevity
    and reliability

    Maintenance

    Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.

  • Fast, efficient and
    precise in operation

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.