Diaphragm valve, pneumatically operated, plastic membrane actuator

Gemü 1736

PVC-U, grau / Regelkegel PEEK 414

1.4435 (F316L), forged body 235

Inliner PP-H, grey, outliner PP, reinforced 212

1.4435, investment casting 210

Inliner PVDF / outliner PP, reinforced 109

1.4408, investment casting 97

EN-GJS-400-18-LT (GGG-40.3), PP lined 64

EN-GJS-400-18-LT (GGG-40.3), PFA lined 55

EN-GJS-400-18-LT (GGG 40.3) 45

PP, reinforced 38

1.4408, PFA lined 33

ABS 26

Ra ≤ 0.8 µm mechanically polished internal, blasted external, surface finish data refers to media wetted surfaces 200

Media wetted area cleaned to ensure suitability for paint applications, parts sealed in plastic bag 133

Media wetted parts cleaned for high purity media and packed in plastic bag 111

Ra <= 6.3 µm (250 µin.) for media wetted surfaces, blasted internal / external 98

Ra ≤ 0.6 µm (25 µin.) for media wetted surfaces, mechanically polished internal 67

Ra ≤ 0.6 μm (25 μin.) for media wetted surfaces, electropolished internal/external 35

Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces, to DIN 11866 H4, mechanically polished internal 34

Insert in PE 27

Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces, in accordance with DIN 11866 HE3, electropolished internal/external 26

PP flange with steel core, PVC flange sleeve glued to the valve 19

Ra max 0.76 µm (30 µin.) for media wetted surfaces, in accordance with ASME BPE SF3, mechanically polished internal 19

Ra Max. 0.51 μm (20 μin.) for media wetted surfaces, according ASME BPE SF1, mechanically polished internal 15

11 mm 26

34 mm 5

equal-percentage Kv value: 1.3 m³/h 200

Ra ≤ 0.25 μm (10 μin.) for media wetted surfaces *), to DIN 11866 HE5, electropolished internal / external, *) for pipe inside-Ø < 6 mm, in the spigot Ra ≤ 0.38 µm 10

Ra ≤ 0.6 μm (25 μin.) for media wetted surfaces, electropolished internal / external 34

Ra ≤ 0.6 µm (25 µin.) for media wetted surfaces, mechanically polished internal 67

Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal 34

Ra ≤ 6.3 μm (250 μin.) for media wetted surfaces, blasted internal/external 107

Ra Max. 0.38 µm (15 µin.) for media wetted surfaces, to ASME BPE SF4, electropolished internal / external 9

Ra Max. 0.51 μm (20 μin.) for media wetted surfaces, according ASME BPE SF1, mechanically polished internal 15

Ra Max. 0.51 µm (20 µin.) for media wetted surfaces, to ASME BPE SF5, electropolished internal / external 1

Ra Max. 0.64 μm (25 μin.) for media wetted surfaces, to ASME BPE SF2, mechanically polished internal 4

Media wetted area cleaned to ensure suitability for paint applications, parts sealed in plastic bag 484

Operator size FDN (diaphragm size 25) 418

Actuator size EDN (diaphragm size 20) 276

Operator size JDN 271

Operator size FDM (diaphragm size 25) 57

Operator size HDM (diaphragm size 40) 55

Operator size MDN (diaphragm size 80) 43

Operator size EDM (diaphragm size 20) 33

Operator size NDN (diaphragm size 100) 25

Operator size EDL (diaphragm size 20) 20

Operator size JDM 19

Operator size HDL (diaphragm size 40) 12

Actuator with M12x1 thread for accessories with standard spring set 249

Double acting (DA) 142

Operator size 1T3 1199

Spigot DIN 140

Threaded sockets DIN ISO 228 137

Flanges EN 1092, PN 16, form B, face to face EN 558, series 1, ISO 5752, basic series 1 132

Flanges ANSI Class 125/150 RF 124

Spigot ASME BPE 111

Spigot ISO 1127 / EN 10357 series C / DIN 11866 series B 94

Union end with insert (IR butt welding) – DIN 88

Flanges EN 1092 / PN10 / form B, Face to face EN 558, series 1, ISO 5752, basic series 1 85

Spigot EN 10357 series A (formerly DIN 11850 series 2) 80

Union end with inch insert - BS (socket) 54

Spigots - inch, for welding or gluing, depending on the body material 44

Without union ends 37

Aseptic clamp, DIN 11864-BKS, series C 1

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

Spigot DIN 11850 series 3 1

Spigot SMS 3008 1

Spigots ASME BPE 5

CR 1

FKM 21

FPM 40

NBR 47

Operator size HDN (diaphragm size 40) 830

PTFE/EPDM one-piece 278

PTFE/EPDM two-piece 373

PTFE/FKM 40

PTFE/FKM two-piece 11

PTFE/FPM backing diaphragm for KZ 5T diaphragm 3

PTFE/PVDF/EPDM three-piece 1

Diaphragm size 100 12

Diaphragm size 20 185

Diaphragm size 25 327

Diaphragm size 40 387

Diaphragm size 50 207

Diaphragm size 80 24