Configurator ERV Rubber Expansion Joints

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Select: Flange 1 (A) Standard / Dimensions (B) Material
1
Bellows: ERV-R 'Red Band'
Product NameERV-R 'Red Band'
Short DescriptionWith drinking water approval
DescriptionRED BAND expansion joints for water, drinking water (approval DVGW W 270 as well as ACS, conform to FDA), cold and warm waste water, seawater, cooling water, also with chemical additives for water treatment, low concentrated acids and alkalis, salt solutions, technical alcohols, esters and ketones.
Can be used in oily atmospheric environments, e.g. engine rooms.
Temperature range (depending on medium) -40° C up to +100° C, temporarily up to +120° C. Electrically dissipative.

Not suitable for all kinds of mineral oil products, cooling water with added oil containing corrosion preventatives, oily compressor air.
CoverEPDM, ozone proof, heat resistant
Reinforcement PA textile cord, Butyl rubberized
Liner Butyl (IIR) / EPDM, seamless, low permeation
Temperature min.-40° C
Temperature max.+100° C
Temperature temporarily+120° C
MarkingRed band, ERV DN .., PN .., production date
CertificatesFoodstuff Manufacturer Declaration.
Approvals: DNV · GL, Lloyd´s Register, Bureau Veritas, RINA Services S.p.A., American Bureau of Shipping, China Classification Society, Bundesamt für Wehrtechnik und Beschaffung, Deutscher Verein des Gas- und Wasserfachs, Attestation de Conformité, Water Regulations Advisory Scheme.
Product Sheet
Page 407-408
PDF Certificates
Manufacturer Declaration
DNV · GL
Lloyd´s Register
Bureau Veritas
RINA Services S.p.A.
American Bureau of Shipping - Product Type Approval
American Bureau of Shipping - Design Assessment
China Classification Society
Bundesamt für Wehrtechnik und Beschaffung
Deutscher Verein des Gas- und Wasserfachs
Attestation de Conformité Sanitaire
Water Regulations Advisory Scheme
2
Size DN: DN 700 mm / 28"
Product NameDN 700 mm / 28"
Part Number700
3
Length: BL 260 mm
Product NameBL 260 mm
Part Number260
Installation Length min. [mm]min. 250 mm
Installation Length max. [mm]max. 270 mm
Axial min. [mm]min. 220 mm
Axial max. [mm]max. 290 mm
Lateral±30 mm
Angular±5 mm
*Please note: Data not valid for combined movements. Please see page 475 for calculation hints. Please ask our sales.
Product Sheet
Page 475
4
Flange 1
DIN PN 6
Additional Info

DIN PN 6

D: 860 mm, k: 810 mm, 24 holes, l: 26 mm
DIN PN 10
Additional Info

DIN PN 10

D: 895 mm, k: 840 mm, 24 holes, l: 30 mm
DIN PN 16
Additional Info

DIN PN 16

D: 910 mm, k: 840 mm, 24 holes, l: 36 mm
DIN PN 25
Additional Info

DIN PN 25

D: 960 mm, k: 875 mm, 24 holes, l: 42 mm
5Flange 2
6Limiters
7Accessories
8Part No.

Part Number

ERV-R 700...

BellowsERV-R 'Red Band'
Product NameERV-R 'Red Band'
Short DescriptionWith drinking water approval
DescriptionRED BAND expansion joints for water, drinking water (approval DVGW W 270 as well as ACS, conform to FDA), cold and warm waste water, seawater, cooling water, also with chemical additives for water treatment, low concentrated acids and alkalis, salt solutions, technical alcohols, esters and ketones.
Can be used in oily atmospheric environments, e.g. engine rooms.
Temperature range (depending on medium) -40° C up to +100° C, temporarily up to +120° C. Electrically dissipative.

Not suitable for all kinds of mineral oil products, cooling water with added oil containing corrosion preventatives, oily compressor air.
CoverEPDM, ozone proof, heat resistant
Reinforcement PA textile cord, Butyl rubberized
Liner Butyl (IIR) / EPDM, seamless, low permeation
Temperature min.-40° C
Temperature max.+100° C
Temperature temporarily+120° C
MarkingRed band, ERV DN .., PN .., production date
CertificatesFoodstuff Manufacturer Declaration.
Approvals: DNV · GL, Lloyd´s Register, Bureau Veritas, RINA Services S.p.A., American Bureau of Shipping, China Classification Society, Bundesamt für Wehrtechnik und Beschaffung, Deutscher Verein des Gas- und Wasserfachs, Attestation de Conformité, Water Regulations Advisory Scheme.
Product Sheet
Page 407-408
PDF Certificates
Manufacturer Declaration
DNV · GL
Lloyd´s Register
Bureau Veritas
RINA Services S.p.A.
American Bureau of Shipping - Product Type Approval
American Bureau of Shipping - Design Assessment
China Classification Society
Bundesamt für Wehrtechnik und Beschaffung
Deutscher Verein des Gas- und Wasserfachs
Attestation de Conformité Sanitaire
Water Regulations Advisory Scheme
Size DNDN 700 mm / 28"
Product NameDN 700 mm / 28"
Part Number700
LengthBL 260 mm
Product NameBL 260 mm
Part Number260
Installation Length min. [mm]min. 250 mm
Installation Length max. [mm]max. 270 mm
Axial min. [mm]min. 220 mm
Axial max. [mm]max. 290 mm
Lateral±30 mm
Angular±5 mm
*Please note: Data not valid for combined movements. Please see page 475 for calculation hints. Please ask our sales.
Product Sheet
Page 475
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Last Update: 07.01.2021