INDUSTRY
Type 06810, Type 06815 - O-ring
Safety Valves, angle type, stainless steel, type tested, TÜV-SV.1130. S/G/L

Standard safety valve with O-ring valve seal, "cleaned and degreased" closed bonnet, gastight cap or lifting device Inlet: male thread type G (BSPP) acc. to ISO 228/1 Outlet: female thread type G (BSPP) acc. to ISO 228/1


Part No. 06810.X.000002N (Pmax 15.99 bar)
Part No. 06815.X.000002N (Pmax 15.99 bar)
with NBR O-ring valve seal

Part No. 06810.X.000002F (Pmin 16.00 bar, Pmax 180.0 bar)
Part No. 06815.X.000002F (Pmin 16.00 bar, Pmax 180.0 bar)
with FKM O-ring valve seal

Available options - on request only:

- Flange-, NPT- or Tri-Clamp connection for in- and outlet





Applications:
Provided as safety device for protection against excessive pressure in gas cylinders and pressure vessels. Approved for gases and liquids.
Working temperature: 0°C / 32°F (273K) up to 70°C / 158°F (343K), suitable for horizontal installation from 20 bar.

 
Type 06810, Type 06815 - O-ring
 

Materials

DIN EN

ASME/ASTM
1 Outlet body 1.4408 A 351 CF8M
2 Inlet body 1.4571 A 276 Grade 316Ti
3 Disc 1.4571 A 276 Grade 316Ti
4 O-ring NBR or FKM
5 Stem 1.4404 A 276 Grade 316L
6 Bonnet 1.4408 A 351 CF8M
7 Spring 1.4571 A 313 Grade 316Ti
8 Cap 1.4408 A 351 CF8M
9 Lifting cap 1.4408 A 351 CF8M
10 Lever 1.4301 A 276 Grade 304
Spare Parts
3 Complete disc 1.4571+NBR or FKM 316Ti + NBR or FKM
4 O-ring + screw NBR or FKM
11 Gasket 1.4404 Graphite 316L Graphite
12 Gasket PTFE
13 Gasket PTFE
14 O-ring FPM (VITON)

 
Type 06810, Type 06815 - O-ring
 

Type 06810, 06815Technical Data
D0 [mm] 10
InletGW1/21/23/4
OutletGW1/23/43/4
Dimension code.X.102210231033
HeightH1245.0245.0245.0
LengthL144.044.044.0
LengthL232.032.032.0
LengthA114.014.016.0
Weight 06810ca. kg1.81.81.8
Weight 06815ca. kg2.02.02.0
Coeff. of dischargeαw S/G/L0.500.500.50
Min. set pressurebar-g3.03.03.0
Max. set pressurebar-g180.0180.0180.0
Dimensions in mm.



Discharge capacities
Calculation of flow rate acc. to AD2000-Merkblatt A2 / DIN EN ISO 4126-1

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)		GW1/2, 3/4 & 1
d0 (mm)10.0
A0 (mm²)78.5
MediumABC
3.0-1163632
4.0-1454194
5.0-1754689
6.0-2055137
7.0-2345548
8.0-2645931
9.0-2946291
10.0-3246631
12.0-3847264
14.0-4437846
16.0-5038388
18.0-5628897
20.0-6279378
25.0-77710485
30.0-93611486
35.0-108712406
40.0-124913262
45.0-140214067
50.0-156814828
60.0-189016243
70.0-221617545
80.0-254618756
90.0-287819894
100.0-321220970
110.0-353121993
120.0-387722971
130.0-419723909
140.0-454924812
150.0-487225683
160.0-521326525
170.0-553727341
180.0-586128134
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