PTFE/EPDM one-piece

Gemü 43

1.4435 (F316L), forged body 28

1.4435, investment casting 10

100 l/h, 100 l/h 1

Ra <= 6.3 µm (250 µin.) for media wetted surfaces, blasted internal / external 1

Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces, in accordance with DIN 11866 H4, mechanically polished internal 5

Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces, to DIN 11866 H4, mechanically polished internal 8

Ra ≤ 0.6 µm (25 µin.) for media wetted surfaces, mechanically polished internal 3

Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces, in accordance with DIN 11866 HE3, electropolished internal/external 1

Ra ≤ 0.8 µm mechanically polished internal, blasted external, surface finish data refers to media wetted surfaces 17

Ra max 0.76 µm (30 µin.) for media wetted surfaces, in accordance with ASME BPE SF3, mechanically polished internal 2

Ra Max. 0.51 μm (20 μin.) for media wetted surfaces, according ASME BPE SF1, mechanically polished internal 2

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 2

11 mm 1

34 mm 1

equal-percentage Kv value: 1.3 m³/h 17

Ra ≤ 0.6 μm (25 μin.) for media wetted surfaces, electropolished internal / external 5

Ra ≤ 0.6 µm (25 µin.) for media wetted surfaces, mechanically polished internal 3

Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal 8

Ra ≤ 6.3 μm (250 μin.) for media wetted surfaces, blasted internal/external 1

Ra Max. 0.51 μm (20 μin.) for media wetted surfaces, according ASME BPE SF1, mechanically polished internal 2

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 2

Ra Max. 0.76 μm (30 μin.) for media wetted surfaces, to ASME BPE SF3, mechanically polished internal 2

Clamp DIN 32676 series B, face-to-face dimension FTF EN 558 series 1 1

Clamps ASME BPE Face to face ASME BPE 8

Clamps ASME BPE, FTF EN 558, series 14 6

Clamps DIN 32676 for pipe ISO 1127 / EN 10357 series C DN 8 - 15, clamp OD 34.0 mm DN 32, clamp OD 50.5 mm length EN 558 series 7 2

Clamps DIN 32676 series A Face to face EN 558, series 7 2

Clamps DIN 32676 series A, FTF EN 558, series 14 1

Clamps IDF/ISO Face to face EN 558, series 7 2

Clamps ISO 2852 / SMS 3017 Face to face EN 558, series 7 2

Spigot ASME BPE 3

Spigot EN 10357 series A (formerly DIN 11850 series 2) 8

Spigot ISO 1127 / EN 10357 series C / DIN 11866 series B 2

Control air connector in D-direction, flow direction (standard), piston diameter 32 mm (standard) 15

Operator size 1T1 18

Operator size 2R1 1

Operator size 2T1 9

Diaphragm size 10 15

Diaphragm size 25 7

Diaphragm size 8 15

Diaphragm valve, pneumatically operated, stainless steel piston actuator, stroke limiter and seal adjuster 43

DN 10 4

DN 15 15

DN 20 8

DN 25 4

DN 6 2

DN 8 4

Normally closed (NC) 4

Operator size 1T3 33

Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal 6