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Manual metal shut-off damper

GEMÜ D487 Victoria

ConfigureTechnical data sheet
Manual butterfly valve with lever handle, stainless steel disc and flange connection – ideal for water treatment, chemical and process engineering.

Soft-seated, centrally mounted butterfly valve with special materials

Product information

The GEMÜ D487 Victoria soft-seated butterfly valve is manually operated. It has a metal hand lever or gearbox depending on customer requirements. The butterfly valve is available in nominal sizes DN 25 Up to 1600 and in standardized installation lengths ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) in wafer, lug and U section body versions.

Key features

  • Available in large nominal sizes
  • Bubble tight sealing, in accordance with EN 12266-1/P12, leak rate A
  • Special materials for disc, seal and valve body
  • Vulcanizable liner
  • Abrasion-resistant version possible
Manual butterfly valve with lever handle, stainless steel disc and flange connection – ideal for water treatment, chemical and process engineering.

Technical features

Parameters
Value
Media temperature
-60 to 210 °C
Ambient temperature
-20 Up to 70 °C
Operating pressure
0 Up to 16 bar
Nominal sizes
DN 25 to 1600
Housing configurations
Lug
U section
Wafer
Connection standards
ANSI
AS
ASME
AWWA
BS
DIN
EN
ISO
JIS
Body materials
ASTM
EN-AC-46100, aluminium casting material
EN-AC-47100, aluminium casting material
EN-GJL-250
EN-GJS-400-15, SG iron material
EN-GJS-400-18-LT, SG iron material
S275JR, cast steel material with epoxy coating
Body coating
Epoxy
Liner materials
CR
CSM (Hypalon®)
ECO
EPDM
NBR
SBR, abrasion resistant
Silicone
Disc materials
1.4408, investment casting material
1.4469, Duplex cast steel material
1.4539, forged material
2.0975, bronze casting material
2.4602 (alloy 22), block material
EN-GJS-400-15, SG iron material
Disc coating
EPDM
Epoxy
Halar®
NBR
Rilsan®
SBR
Conformities
ACS
DNV GL
DVGW Drinking water
DVGW Gas
EAC
FDA
WRAS

Downloads

64 Results
  • Certificat du produit FDA - GEMÜ D48X PH EPDM Code L

    pdf, 96 KB, FR

  • Product certificate KTW, WRAS - GEMÜ D48X MO EPDM Code W

    pdf, 98 KB, EN

  • Karta katalogowa GEMÜ D480, D481, D487, D488

    pdf, 2.63 MB, PL

  • Product certificate FDA - GEMÜ D48X MO NBR Code U

    pdf, 96 KB, EN

  • Product certificate RoHS - GEMÜ product collection

    pdf, 450 KB, DE/EN

  • Instrucciones de montaje GEMÜ 480, 487, 490, 497, D450, D457, D480, D487 ahl dahl phl sahl shl

    pdf, 466 KB, ES

  • Certificat du produit FDA - GEMÜ D48X PH EPDM Code M

    pdf, 95 KB, FR

  • Product certificate FDA - GEMÜ D48X PH EPDM Code L

    pdf, 96 KB, EN

  • Produktzertifikat KTW, WRAS - GEMÜ D48X PH EPDM Code W

    pdf, 97 KB, DE

  • Montageanleitung / Assembly instructions GEMÜ D480, D487, 487, 480, D450, D457 GB232 GB880N GB1250N GBMDV3-8

    pdf, 173 KB, DE/EN

  • Instrukcja montażu GEMÜ 480, 487, 490, 497, D450, D457, D480, D487 ahl dahl phl sahl shl

    pdf, 480 KB, PL

  • Type examination certificate DVGW-G - GEMÜ D48X

    pdf, 908 KB, DE/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

    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.