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

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

Pmax 150.0 bar (S/G/L): metallic seal, max. Temp. -270°C (3K) up to +300°C (573K)

Part No. 06810.X.000001L
Part No. 06815.X.000001L with lifting device
Pmax 800.0 bar (S/G): PEEK seal, max. Temp. -60°C (213K) up to +85°C (358K)
Part No. 06810.X.000001W
Part No. 06810.0423.503001W with inlet 13/16''-16 UN


Available options - on request only:

- NPT- connection for in- and outlet





Applications:
Provided as safety device for protection against excessive pressure in gas cylinders and pressure vessels. Approved for gases, vapours and liquids. Pressure-temperature must be observed, suitable for horizontal installation from 20 bar

 
Type 06810, Type 06815 - Sealing plate
 

Materials

DIN EN

ASME/ASTM

1 Outlet body 1.4408 A 351 CF8M
2 Inlet body 1.4404 A 276 Grade 316L
3 Disc 1.4571 A 276 Grade 316Ti
4 Sealing plate VESPEL / PEEK
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
2 Inlet body 1.4404 316L
3.1 Split pin 1.4571 316Ti
4 Sealing plate VESPEL / PEEK
11 Gasket 1.4404 Graphite 316L Graphite
12 Gasket PTFE
13 Gasket PTFE
14 O-ring FPM (VITON)

 
Type 06810, Type 06815 - Sealing plate
 

Type 06810, 06815Technical data
Nominal sizeGW1/23/413/16'' - 16 UN1/21/23/4
Orificed0 4.04.04.010.010.010.0
Dimension code.X.042304330423102210231033
Set pressure rangebar260-400260-800260-8001.5-1501.5-1501.5-150
OutletGA3/43/43/41/23/43/4
HeightH1247247247245245245
LengthL1454545444444
LengthL2292929323232
LengthA1161616141416
Weight 06810ca. kg1.91.91.91.81.81.8
Weight 06815ca. kg2.12.12.12.02.02.0
Coeff. of discharge gases/vapoursαw0.660.660.660.500.500.50
Coeff. of discharge fluidsαw---0.500.500.50
Dimensions in mm.



Pressure-Temperature Rating



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
D = Flow Hydrogen in m³/h at 20°C
E = Flow Hydrogen 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
0.2---
0.5-401549
1.0-552097
2.0-862966
3.0-1163632
4.0-1454194
5.0-1754689
6.0-2055137
7.0-2345548
8.0-2645931
9.0-2946291
10.0-3246631
15.0-4726947
20.0-6279378
30.0-93611485
40.0-124913262
50.0-156814828
60.0-189016243
65.0-204516906
70.0-2216-
80.0-2546-
90.0-2878-
100.0-3212-
110.0-3544-
120.0-3877-
140.0-4549-
150.0-4872-

Set
pressure
in bar (ü)
GW1/2, 3/4, 13/16''
d0 (mm)4,0
A0 (mm²)12,56
MediumBDE
26018656044543
30021576941624
40028479142822
5003481112811014
6004065133601201
7004609153791382
8005119173421559
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