Normally open (NO)

Gemü 318

1.4404 12

14404 1

EPDM 1

FPM 1

PTFE 173

PTFE FDA-compliant, USP class VI 22

PTFE seat, FKM O-ring 2

PTFE USP_CL6_121 22

PTFE, glass fibre reinforced 27

1.4408, investment casting 100

1.4435 (316L), block material 5

1.4435 (F316L), forged body 3

CC499K, cast bronze 4

EN-GJS-400-18-LT (GGG 40.3) 60

PTFE 111

1.4435, investment casting 4

Clamp DIN 32676 series A 1

Spigot ASME BPE / DIN 11866 series C 8

Spigot EN 10357 series A (formerly DIN 11850 series 2) / DIN 11866 series A 9

10 bar

100 m³/h - mod.EQ 4

160 m³/h - mod.EQ 8

200 m³/h - mod.EQ 4

225 m³/h - mod.EQ 5

290 m³/h - mod.EQ 6

40 m³/h - mod.EQ 1

60 m³/h - mod.EQ 1

70 m³/h - mod.EQ 3

equal-percentage Kv value: 12 m³/h 1

Special version for 3A 4

Ra ≤ 0.8 µm (30 µinch) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal 27

For higher operating temperatures 19

Spindle seal PTFE-PTFE 16

11 mm 15

Internal <= Ra 0.6 µm mechanically polished, external surface electrolytically gloss polished 15

Spindle seal PTFE-PTFE surface 1904 9

Insert in PE 5

Internal <= Ra 0.4 µm mechanically polished, external surface electrolytically gloss polished 3

Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces, in accordance with DIN 11866 H4, mechanically polished internal 3

Version with bellows 3

Design free from PTFE. 2

For higher temperatures 2

15mm 2

34 mm 7

equal-percentage Kv value: 1.3 m³/h 3

equal-percentage Kv value: 4.7 m³/h 11

Operator size 2 57

Actuator size 1 47

Actuator size 3AN 43

Actuator size 3G1 25

Antriebsgröße 0 20

Actuator size 5G1 17

Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal 17

Actuator size 4AN 15

einfachwirkend, federschließend, ASR0200US14 F07F10YS17/S14A 12

Operator size 4G1 9

Actuator, pneumatic, single acting, clockwise rotation, spring closing, ASR0020US08F03/05 S09 8

Actuator size 1G1 6

34 mm 2

equal-percentage Kv value: 1.3 m³/h 15

Ra <= 0.4 µm internal, mechanically polished, external surface electrolytically gloss polished 3

Ra <= 0.6 µm internal, mechanically polished, external surface electrolytically gloss polished 14

Ra ≤ 0.6 μm for media wetted surfaces, in accordance with ASME BPE SF6, electropolished internal/external 1

Ra ≤ 0.8 µm (30 µinch) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal 35

Ra ≤ 0.8 μm for media wetted surfaces, in accordance with DIN 11866 HE3, electropolished internal/external 2

Ra ≤ 0.8 µm internal, in spigot area mechanically polished 3

Actuator with M12x1 thread for accessories with standard spring set 11

in Ruhestellung geöffnet (NO) 4