Safety valve EC011311

Published Measuring and control devices EG015810

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Features 24

1
Housing material (no longer used)EF022461

Choose one value

AluminiumBronzeCopperBrassCast ironSteelStainless steelPlasticOther
2
Material qualityEF001257

Choose one value

Stainless steel 304 (1.4301)Stainless steel 304 L (1.4306)Stainless steel 316 (1.4401)Stainless steel 316 L (1.4404)Stainless steel 316 Ti (1.4571)Stainless steel 321 (1.4541)Cast steelForged steelAlloyed steelSheet steel (no longer used)Cast iron EN-GJL-200 (GG 20)Cast iron EN-GJL-250 (GG 25)Cast iron EN-GJS-400-18 (GGG 40.3)Cast iron EN-GJS-400-15 (GGG 40)Cast iron EN-GJS-500-7 (GGG 50)Bronze (Rg 5)Zinc-poor bronze (Rg 10)Zinc-free bronze (90/10)Aluminium bronzeBrassDezincification resistant brass (DZR)P40 (aluminium)P60 (aluminium)Other
3
Nominal diameterEF023191

Choose one value

1/8 inch (6)DN 61/4 inch (8)DN 83/8 inch (10)DN 101/2 inch (15)DN 153/4 inch (20)DN 201 inch (25)DN 251 1/4 inch (32)DN 321 1/2 inch (40)DN 402 inch (50)DN 502 1/2 inch (65)DN 65DN 703 inch (80)DN 804 inch (100)DN 1005 inch (125)DN 1256 inch (150)DN 150DN 1758 inch (200)DN 20010 inch (250)DN 25012 inch (300)DN 300Other
4
Outer pipe diameter all connectionsEF020126

A number in mm
5
Connection 1EF000321

Choose one value

Internal thread cylindrical BSPP-G (ISO 228-1)Internal thread metricInternal thread conical (NPT)Internal thread conical BSPT-Rc (ISO 7-1 / EN 10226-1)External thread conical BSPT-R (ISO 7-1 / EN 10226-1)External thread cylindrical BSPP-G (ISO 228-1)External thread metricExternal thread conical (NPT)FlangeSoldered endSoldered sleeveCompression ringClampWelded endWelded sleevePlastic welded endPlastic welded sleeveElectric welded sleeveLaminateGlued sleeveGlued endGrooveStorzHose pillarPress sleeveOther
6
Connection 2EF000322

Choose one value

Internal thread cylindrical BSPP-G (ISO 228-1)Internal thread metricInternal thread conical (NPT)Internal thread conical BSPT-Rc (ISO 7-1 / EN 10226-1)External thread conical BSPT-R (ISO 7-1 / EN 10226-1)External thread cylindrical BSPP-G (ISO 228-1)External thread metricExternal thread conical (NPT)FlangeSoldered endSoldered sleeveCompression ringClampWelded endWelded sleevePlastic welded endPlastic welded sleeveElectric welded sleeveLaminateGlued sleeveGlued endGrooveStorzHose pillarPress sleeveOther
7
Article pressure ratingEF020007

Choose one value

PressurelessPN 2.5PN 3.2PN 4PN 6PN 8PN 10PN 12.5PN 16PN 20PN 25PN 32PN 40PN 63PN 100PN 160PN 250PN 320150 mbarOther
8
Flange pressure ratingEF020149

Choose one value

PN 2.5PN 6PN 10PN 16PN 25PN 40PN 63PN 100PN 160PN 250PN 320Other
9
Maximum pressure at 20 C (no longer used)EF022457

A number in bar
10
Max. medium temperature (continuous)EF020023

A number in °C
11
Min. medium temperature (continuous)EF020077

A number in °C
12
Surface protectionEF000139

Choose one value

NoneCoatedNickel-platedPrimerChromium-platedOther
13
Right-angled modelEF003645

Yes or no

YesNo
14
Bellows sealEF020059

Yes or no

YesNo
15
SealingEF001776

Choose one value

MetalRubber/plasticOther
16
Overflow pressureEF020319

A range, from and to, in bar
17
Suitable for continuous operationEF020320

Yes or no

YesNo
18
Length of connection 1EF020151

A number in mm
19
Working length connection 1EF020153

A number in mm
20
Length of connection 2EF020152

A number in mm
21
Working length connection 2EF020154

A number in mm
22
HeightEF000040

A number in mm
23
Angle of the deviceEF020324

A number in °
24
Spindle angleEF020158

A number in °

Codes after each name are ETIM feature codes. Use them, not the names, in product data.