DANA PIROOZ KISH

Type 06002, Type 06006

Cryogenic Safety Valves, angle type, brass, PN63, type tested TÜV-SV.1048. S/G

Standard safety valve, with carbon filled PTFE valve seal Outlet: female thread Rc 3/8 acc. to ISO 7/1, "cleaned and degreased for oxygen service"
Type 06002:
Closed bonnet drainage hole in the locking screw
Type 06006:
drainage hole in bonnet

Part No. 06002.X.0000
Part No. 06006.X.0000 (with lifting device)
Inlet: male thread type R (BSPT) acc. to ISO 7/1
Part No. 06002.X.2000
Part No. 06006.X.2000 (with lifting device)
Inlet: male thread type G (BSPP) acc. to ISO 228/1
Part No. 06002.X.5000
Part No. 06006.X.5000 (with lifting device)
Inlet: male thread NPT acc. to ANSI B 1.20.1

Available options - on request only:

- with installed elbow at the outlet

Applications:
Provided as safety device for protection against thermal expansion in pipeworks and parts of facilities. Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.
Working temperature: -196°C / -321°F (77K) up to +150°C / +302°F (423K), suitable for horizontal installation

Materials		DIN EN	ASME/ASTM
1	Body	CW610N	B 111 UNS C36500
2	Valve seal	PTFE / Carbon filled (25%)
3	Disc	CW452K	B 159 UNS C51900
4	Guide plate	CC493K	B 505 UNS C93200
5	Stem	CW614N	B 283 UNS C38500
6	Spring	1.4571	A 313 Grade 316Ti
7	Bonnet	CW614N	B 283 UNS C38500
8	Spring clamp	CW614N	B 283 UNS C38500
9	Thread ring	CW614N	B 283 UNS C38500
10	Cap	CW614N	B 283 UNS C38500
11	Lifting device	CW614N	B 283 UNS C38500
12	Closing cap	CW507L	B 30 UNS C27000

Essential:

Valves are delivered at a set pressure,
therefore when ordering please confirm set
pressure, medium and temperature.

Standard marking acc. to Pressure Equipment
Directive 97/23/EG (PED).

Technical data		Type 06002			Type 06006
Nominal size	GW	1/4	3/8	1/2	1/4	3/8	1/2
Orifice	d₀	6.0	6.0	6.0	6.0	6.0	6.0
Dimension code	.X.	0200	0300	0400	0200	0300	0400
Set pressure range	bar	1.0-55.0	1.0-55.0	1.0-55.0	1.0-55.0	1.0-55.0	1.0-55.0
Height	H	70	70	70	72	72	72
Length	L₁	13	15	17	13	15	17
Length	L₂	13	13	13	13	13	13
Weight	ca. kg	0.185	0.20	0.22	0.18	0.195	0.21
Coeff. of discharge from 3.0 bar	α_w	0.42	0.42	0.42	0.42	0.42	0.42

Dimensions in mm.

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

Medium:
Air in m³/h at 0°C and 1013.25 mbar

The capacity indicated below is for a fully opened valve.

d₀- orifice
A₀ - flow area

Set pressure in bar (ü)	GW	1/4, 3/8 & 1/2
	d₀ (mm)	6.0
	A₀ (mm²)	28.3
	Medium	Air
1.0		15.5
2.0		26.0
3.0		35.0
4.0		43.9
5.0		52.9
6.0		61.8
7.0		70.8
8.0		80.0
9.0		88.9
10.0		98.1
12.0		116.1
14.0		134.0
16.0		152.0
18.0		169.9
20.0		189.7
22.0		207.8
24.0		226.0
26.0		244.1
28.0		262.2
30.0		283.0
32.0		301.3
34.0		319.6
36.0		337.9
38.0		356.2
40.0		377.8
42.0		396.2
44.0		414.7
46.0		433.2
48.0		451.6
50.0		474.1
52.0		492.7
54.0		511.3
55.0		520.6