Seat loose

Gemü 31

1.4408, HALAR coated 8

1.4408, polished, roughness Ra 0.6-3.2, excluded disc lettering 9

1.4469, SUPERDUPLEX 7

Cast bronze, DIN 1705 (Rg 10), (< DN300) 3

EN-GJS-400-15 (GGG-40), EPDM beschichtet 56

EN-GJS-400-15 (GGG-40), EPDM coated 8

EN-GJS-400-15 (GGG-40), epoxy coated 10

EN-GJS-400-15 (GGG-40), HALAR coated 1

EN-GJS-400-15 (GGG-40), RILSAN PA11 coated 4

EN-GJS-400-15 (GGG-40), SBR-AB / P coated (abrasion-resistant) 2

1.4462 1

AISI 316 / 1.4401 5

AISI 420 / 1.4021 94

Duplex 1.4462 3

10 bar

16 bar

3 bar

6 bar

ACS certification 2

ATEX certification 3

DVGW-Gas certification 1

WRAS certification 2

ANSI B16.5, Class 150, face-to-face dimension FTF EN 558 series 20, For LUG housing / threaded holes UNC thread 24

EN 1092 PN 10 11

JIS 10 K, face-to-face dimension FTF EN 558 series 20 4

PN 10 / flange EN 1092, face-to-face dimension FTF EN 558 series 20 4

PN 16 / flange EN 1092, face-to-face dimension FTF EN 558 series 20 55

ASTM A216 WCB, cast steel 2

ASTM A351 / CF8M 4

ASTM A351, CF8M 6

EN AC 47100 / (> DN 125) cast aluminium EN AC 46100 / (< DN 125) cast aluminium 2

EN-GJS-400-15 (GGG-40), epoxy coated 120 µm 60

EN-GJS-400-18-LT (GGG-40.3), epoxy coated 120 µm 5

Butterfly valve body painted with 2K-epoxy paint RAL5021 (water blue), layer thickness 250 - 350 µm 12

Butterfly valve body painted with C5M high durability paint (water blue), minimum layer thickness 280µm 3

Media wetted area cleaned to ensure suitability for paint applications, parts sealed in plastic bag 1

When assembling the valve only silicone-free grease may be used in media wetted area 4

Butterfly valve, bare shaft 108

CSM 2

ECO 1

EPDM 37

EPDM (ACS, WRAS and DVGW water certification) 7

EPDM (FDA certification), white 1

EPDM-HT (FDA certification) 17

FKM 16

FKM + 1

HNBR 2

NBR 8

NBR (DVGW-Gas certification) 2

SBR-AB/P (abrasion resistant) 4