INDUSTRY
Type 06347
Safety Valves, angle type, stainless steel
type tested, TÜV-SV.576. S/G/L

Full lift safety valve Standard safety valve for fluids metal to metal seated, with lifting device, closed bonnet, with enlarged outlet Inlet: Flanged connection acc. to DIN EN 1092-1 PN40 Outlet: Flanged connection acc. to DIN EN 1092-1 PN16

Part No. 06347.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 +400°C / +752°F (673K)

 
Type 06347
 

Materials

DIN EN

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

 
Type 06347
 

Type 06347Technical data
Nominal sizeDN 2532 40506580100125150
OutletDN40506580100125150200250
Orificed02329374660749298125
Dimension code.X.025003200400050006500800100012501500
Set pressure saturated steambar0.2-320.2-320.2-320.2-320.2-280.2-250.2-260.2-240.2-10
Set pressure air and fluidsbar0.2-400.2-400.2-400.2-370.2-280.2-250.2-260.2-240.2-10
Flange diameterDE115140150165185200220250285
Flange diameterDA150165185200220250285340405
HeightH3394465125697028018839131020
LengthL1100110115120140160180200225
LengthL2105115140150170195220250285
Weightca. kg9.012.016.022.032.056.075.085.0131.0
Coeff. of discharge gases, vapoursαw 0.700.700.700.700.700.700.700.700.70
Coeff. of discharge fluidsαw 0.450.450.450.450.450.450.450.450.45
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)		DN2532405065
d0 (mm)2329374660
A0 (mm²)415.5660.61075.31662.12827.8
MediumA BCABCABCABCABC
0.2140162521022325882803634201350056164920800954110535500
0.5224263737035641811700579680191008951051295001523178950100
1.032638899705186171590084310042580013021552399002215264167900
2.05196271410082599622400134316223650020752507564003531426596000
3.06998541730011111357275001808220944700279434146910047545809118000
4.087110711990013851703317002254277351600348542867980059287291136000
5.0104312892230016582050355002699333757700417251578920070978774152000
6.01214150724400193023963880031423900632004856602997700826210257166000
7.013811725264002196274242000357444646830055256900106000939911739180000
8.0155119432820024663089448004014502873000620577711130001055613222192000
9.0172121612990027363435476004454559277400688486431200001171214704204000
10.0189123793150030063781501004893615581600756295141260001286616187215000
12.02230281434600354544745490057707283894008919112571380001517419152235000
16.0290036863990046105859634007505953810300011600147431600001973525082272000
20.03578455744600568872457090092601179311500014312182281780002435031012304000
24.042475429489006752863077700109911404812600016988217141950002890336943333000
28.0493063005280078371001683900127571630413700019718252002110003354742873359000
32.056167171564008929114018970014534185591460002246528685226000---
34.059457607582009451120949250015384196861510002377930428233000---
36.0629080435980010000127869510016278208141550002516032171239000---
40.0698589146310011104141721000001807623059163000------

Set
pressure
in bar (ü)		DN80100125150
d0 (mm)749298125
A0 (mm²)4301.46648.57543.912273.4
MediumA BCABCABCABC
0.214511680539002243259783300254529479460041404794154000
0.52316272176300358042061180004062477213400066097764218000
1.0337040171030005209620916000059107045181000961611461295000
2.0537164871460008302100262260009420113772560001532618509417000
3.072328836179000111781365727600012683154973140002063525212510000
4.0901811091206000139381714331900015816194623620002573131647589000
5.01079613346231000166872062935700018934234074050003080438082659000
6.01256815601253000194262411439100022042273624440003586144516722000
7.01429717857273000220982760042200025074313174790004079450951779000
8.01605720112292000248183108645100028161352735120004581657386833000
9.01781522367310000275353457147900031244392285430005083163821884000
10.01957124622326000302503805750500034324431835730005584270255932000
12.0230812913235800035675450285530004048051093627000---
16.0300203815341300046400589716380005265066914724000---
20.0370394717346200057249729137140006496082734810000---
24.0439645619450600067953868567820007710698555887000---
26.0---7340593827814000------
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