INDUSTRY
Type 06127
Safety Valves, angle type, stainless steel
type tested, TÜV-SV.577. S/G/L


Standard safety valve metal to metal seated, with lifting device, closed bonnet Flanged connection acc. to DIN EN 1092-1 PN40


Part No. 06127.X.0000


Available options - on request only:

- Disc with soft sealing
- Extended pressure and temperature ranges


Applications:
Provided as safety device for protection against excessive pressure in pressure vessels. Approved for gases, vapours and fluids.
Working temperatures: -270°C / -454°F (3K) up to +450°C / +842°F (723K)

 
Type 06127
 

Materials

DIN EN

ASME/ASTM
1 Body 1.4408 A 351 CF 8M
2 Disc 1.4404 A 276 Grade 316L
3 Stem 1.4404 A 276 Grade 316L
4 Bonnet 1.4408 A 351 CF 8M
5 Spring 1.4310 A 313 Grade 301
6 Lifting device 1.4408 A 351 CF 8M

 
Type 06127
 

Type 06127Technical data
Nominal sizeDN 1520253240506580100
Orificed0121818182329374660
Dimension code.X.015002000250032004000500065008001000
Set pressurebar0.2-400.2-400.2-400.2-400.2-400.2-400.2-260.2-250.2-22
Flange diameterD95105115140150165185200235
HeightH310315320325335360475530605
LengthL19095100105115125145155175
LengthL29095100105115125145155175
Weightca. kg5.06.06.08.09.012.015.020.033.0
Coeff. of discharge gases, vapoursαw 0.290.290.380.380.380.380.380.380.38
Coeff. of discharge fluidsαw 0.190.190.250.250.250.250.250.250.25
Dimensions in mm.



Discharge capacities
Calculation of flow rate acc. to AD2000-Merkblatt A2
Medium:
A = Saturated steam in kg/h
B = Air in m³/h at 0°C and 1013.25 mbar
C = Water in kg/h at 20°C
The capacity indicated below is for a fully opened valve.
d0 - orifice
A0 - flow area


Set
pressure
in bar (ü)		DN152025 & 324050
d0 (mm)1218182329
A0 (mm²)113.1254.5254.5415.5660.6
MediumA BCABCABCABCABC
0.2------3439177055632890881014600
0.51518846303519006374251010212040901631916510
1.03137114667802580101121339016519755402633138810
2.05769162112915636501702064800278336784044253412500
3.07795198517721744702322845880379463960060373715300
4.0981202292221272516029035667904735821110075292517600
5.011714525632653275770347429759056670012400900111319700
6.0136170280730838263204045018310659818136001048130121600
7.0155194303235043868204595748980750936147001192148923300
8.01752193242394493730051664696008421055157001339167724900
9.019424334394375487740572718102009341173166001485186526400
10.0213268362548060481606297911070010261291175001632205327900
12.0251317397156671489307419361180012101528192001924242930500
16.032741545857369351030096412251360015742001222002503318135200
20.04035135126908115611500119015151520019422474248003088393339400
24.047961256151078137712600141218051660023062947271003665468543200
28.055571060651251159913600163920951800026763420293004254543746600
32.063280864841425182014600186723841920030493893313004847618949800
34.0-8576684-193015000-252919800-413032300-656551400
36.0-9066877-204115500-267420400-436633200-694152900
40.0-10057250-226216300-296421500-483935000-769355700

Set
pressure
in bar (ü)		DN6580100
d0 (mm)374660
A0 (mm²)1075.31662.12827.8
MediumABCABCABC
0.214216575002202551160037543119700
0.5265311106004104811640069781927800
1.042851014300661788222001125134137700
2.07208702030011131344313001893228753300
3.098111992480015171854384002581315365300
4.0122415052870018922327443003218395875400
5.0146518113210022652800496003853476384300
6.0170621173510026363273543004485556892400
7.0194024233790029993746586005102637399800
8.02179272940600336842196270057307177107000
9.02418303543000373746926650063587982113000
10.02656334245300410551657010069848787119000
12.031323954497004842611176800823710397131000
16.0407451785740062978003887001071413616151000
20.0502764026410077709895991001321816835169000
22.054897014673008484108421040001443418445177000
24.05967762670200922211788109000---
26.06445823873100------
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