Butterfly valve, pneumatically operated

Gemü 619

EN-GJS-400-15 (GGG-40), EPDM beschichtet 612

1.4408, HALAR coated 82

PVC-U 80

PP-H 68

EN-GJS-400-15 (GGG-40), RILSAN PA11 coated 53

1.4408, polished, roughness Ra 0.6-3.2, excluded disc lettering 51

1.4469, SUPERDUPLEX 43

EN-GJS-400-15 (GGG-40), epoxy coated 41

EN-GJS-400-15 (GGG-40), EPDM coated 28

PVC-C 20

Cast bronze, DIN 1705 (Rg 10), (< DN300) 12

EN-GJS-400-15 (GGG-40), HALAR coated 12

1.4408, investment casting 246

ASTM A216 WCB, cast steel 8

ASTM A351 / CF8M 16

ASTM A351, CF8M 45

EN AC 47100 / (> DN 125) cast aluminium EN AC 46100 / (< DN 125) cast aluminium 3

EN-GJS-400-15 (GGG-40), epoxy coated 120 µm 633

EN-GJS-400-18-LT (GGG-40.3), epoxy coated 120 µm 15

PP, reinforced 155

PVC-U, grey 157

S 275 JR+epoxy laminated carbon 1

1.4462 1

AISI 316 / 1.4401 32

AISI 420 / 1.4021 892

Duplex 1.4462 16

10 bar

16 bar

3 bar

6 bar

ACS certification 4

DVGW-Gas certification 1

DVGW-Wasser certification 3

WRAS certification 1

GEMÜ actuator, pneumatic, size 1, piston diameter 70 mm 169

Actuator, pneumatic, single acting, clockwise rotation, spring closing, ASR0080US14F05/07S17S14 152

Actuator, pneumatic, double acting, clockwise rotation, ADA0080U F05/07S17S14 139

Operator 0 - piston diameter 50 mm 113

Single acting, ASR0300US14 F07F10YS22A 59

Actuator, pneumatic, single acting, clockwise rotation, spring closing, SC0060U 6F05/07 S14 55

Actuator, pneumatic, double acting, clockwise rotation, DR0030U F05/07 S14 54

Actuator, pneumatic, single acting, clockwise rotation, spring closing, SC0100U 6F05/07S17D11 53

Actuator, pneumatic, single acting, clockwise rotation, spring closing, ASR0040US14F05 S14S11 52

Single acting, ASR0200US14F07F10YS17/S14A 47

GEMÜ actuator, pneumatic, size 0, piston diameter 50 mm 39

Actuator, pneumatic, single acting, clockwise rotation, spring closing, ASR0130US14F05/07S17S14 36

Anodized aluminium 739

Gen. industrial version + stroke limiter 118

Gen. industrial version, housing alu, anodising layer 25-35µm, end caps alu, powder coated, shaft C steel + ENP, bolts A2 276

Version A2 (ASR/ASL/ADA), Version EC (SC/SO/DR/DL) 12

Version D, ALODUR+ PTFE 2

PN 16 / flange EN 1092, face-to-face dimension FTF EN 558 series 20 840

EN 1092 PN 10 180

Armaturenverschraubung mit Einlegeteil DIN (Muffe) 64

ANSI B16.5, Class 150, face-to-face dimension FTF EN 558 series 20, For LUG housing / threaded holes UNC thread 58

Spigot EN 10357 series A (formerly DIN 11850 series 2) 46

Spigot ISO 1127 / EN 10357 series C 39

Spigot EN 10357 series B, formerly DIN 11850 series 1 29

Clamps ASME BPE, FTF EN 558, series 14 27

Spigot DIN 26

Union end with inch insert - BS (socket) 22

Spigot ASME BPE 19

Union end with DIN insert (socket) 18

Butterfly valve body painted with 2K-epoxy paint RAL 9005 (jet black), layer thickness 120 µm 22

Butterfly valve body painted with 2K-epoxy paint RAL5021 (water blue), layer thickness 250 - 350 µm 17

Butterfly valve body painted with C5M high durability paint (water blue), minimum layer thickness 280µm 4

Butterfly valve body powder coated, RAL 5015, sky blue, layer thickness circa 120 µm 2

Insert PP, for butt welding 1

K-NR 1940, K-NR 5143, 1940 - Butterfly valve body painted with C5M high durability, 5143 - Mounting parts in A4 3

Media wetted area cleaned to ensure suitability for paint applications, parts sealed in plastic bag 33

Ra ≤ 0.8 µm mechanically polished internal, blasted external, surface finish data refers to media wetted surfaces 2

Thermal separation between actuator and valve body via dew point barrier 2

Valve free of oil and grease, cleaned on the media side and packed in a PE bag 2

When assembling the valve only silicone-free grease may be used in media wetted area 2