DANA PIROOZ KISH

Type 06317

Safety Valves, angle type, stainless steel,
type tested, TÜV-SV.847. S/G/L (G 3/8 - G 1/2, d₀ = 6.0 only S/G)
type tested, TÜV-SV.878. S/G/L (G 3/4 - G 1-1/4)

metal to metal seated, closed bonnet Inlet: male thread type G (BSPP) acc. to ISO 228/1 Outlet: female thread type G (BSPP) acc. to ISO 228/1

Part No. 06317.X.0000
with lifting device - head A
Part No. 06317.X.0020
with gastight cap - head C

Available options - on request only:

- Disc with soft sealing (EPDM, FKM, PTFE)

Applications:
Provided as safety device for protection against excessive pressure in pressure vessels. Approved for gases, vapours and fluids.
Working temperature: -60°C / -76°F (213K) up to +280°C / +536°F (553K)

Materials		DIN EN	ASME/ASTM
1	Body + bonnet	1.4581	A 351 CF 10MC
2	Inlet body	1.4571	A 276 Grade 316Ti
3	Disc	1.4571	A 276 Grade 316Ti
4	Stem	1.4571	A 276 Grade 316Ti
5	Spring	1.4310	A 313 Grade 301
6	Lifting cap	1.4581	A 351 CF 10MC
7	Lifting stem	1.4305	A 276 Grade 303
8	Lever	3.2581	no reference
9	Cap	1.4581	A 351 CF 10MC

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).

Type 06317	Technical data
Nominal size	GW	3/8	1/2	1/2	1/2	1/2	3/4	3/4	1	1	1-1/4	1-1/4
Orifice	d₀	10	6	8	10	12.5	12.5	16	12.5	16	16	20
Dimension code	.X.	1003	0604	0804	1004	1204	1206	1606	1210	1610	1612	2012
Set pressure range	bar	0.1-140	120-500	20-200	0.1-140	0.1-70	32-70	0.1-32	32-70	0.1-32	0.1-32	0.1-20
Outlet	GA	1/2	3/4	1/2	1/2	1/2	1	1	1	1	1	1
Height	H₁	200	200	200	200	200	230	230	230	230	230	230
Height	H₂	185	185	185	185	185	215	215	215	215	215	215
Length	L₁	40	40	40	40	40	50	50	50	50	50	50
Length	L₂	34	34	34	34	34	40	40	40	40	40	40
Length	A₁	12	14	12	14	14	16	16	18	18	20	20
Wrench size across flats	S₁	32	32	32	32	32	41	41	41	41	50	50
Weight	ca. kg	1.0	1.0	1.0	1.0	1.0	1.6	1.6	1.6	1.6	1.8	1.8
Coeff. of discharge gases,vapours	α_w	0.38	0.42	0.42	0.38	0.27	0.37	0.29	0.37	0.29	0.29	0.11
Coeff. of discharge fluids	α_w	0.30	-	0.30	0.30	0.20	0.29	0.23	0.29	0.23	0.23	0.08

Dimensions in mm.

Discharge capacities
Calculation of mass flow 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)	GW	1/2	1/2			3/8 & 1/2			1/2			3/4 & 1
	d₀ (mm)	6	8			10			12.5			12.5
	A₀ (mm²)	28.3	50.3			78.5			122.7			122.7
	Medium	B	A	B	C	A	B	C	A	B	C	A	B	C
0.1		-	-	-	-	12	15	536	12	15	558	-	-	-
0.4		-	-	-	-	17	24	847	19	26	883	-	-	-
1.0		-	-	-	-	33	40	1257	36	44	1309	-	-	-
2.0		-	-	-	-	51	64	1778	57	72	1852	-	-	-
3.0		-	-	-	-	68	88	2177	76	97	2269	-	-	-
4.0		-	-	-	-	85	110	2514	95	122	2619	-	-	-
6.0		-	-	-	-	119	155	3079	132	172	3207	-	-	-
8.0		-	-	-	-	152	200	3555	169	222	3703	-	-	-
10.0		-	-	-	-	186	245	3975	207	272	4140	-	-	-
20.0		-	249	333	3598	351	471	5621	390	523	5855	-	-	-
30.0		-	366	494	4406	518	698	6884	575	775	7171	-	-	-
35.0		-	425	575	4759	601	812	7436	667	902	7746	914	1236	11232
40.0		-	484	656	5088	684	927	7949	759	1029	8280	1040	1410	12007
50.0		-	602	819	5688	851	1157	8888	945	1285	9258	1295	1760	13424
60.0		-	722	983	6231	1021	1389	9736	1133	1542	10141	1553	2113	14706
70.0		-	843	1148	6730	1192	1622	10516	1324	1801	10954	1814	2469	15884
80.0		-	968	1314	7195	1368	1858	11242	-	-	-	-	-	-
90.0		-	1096	1482	7632	1549	1549	11924	-	-	-	-	-	-
100.0		-	1225	1650	8044	1731	1731	12569	-	-	-	-	-	-
120.0		1627	1486	1991	8812	2100	2100	13769	-	-	-	-	-	-
140.0		1909	1754	2337	9518	2479	2479	14872	-	-	-	-	-	-
160.0		2182	-	2725	10186	-	-	-	-	-	-	-	-	-
180.0		2455	-	3065	10704	-	-	-	-	-	-	-	-	-
200.0		2782	-	3406	11376	-	-	-	-	-	-	-