DANA PIROOZ KISH

Type 05413 - Check Valve

Cryogenic-Check Valves, PN50

Bronze body and cap with spring, opening pressure ca. 0.1 bar "cleaned and degreased for oxygen service"

Part No. 05413.X.0001
Female thread connection (G) acc. to ISO 228/1
Part No. 05413.X.0006
Female thread connection NPT acc. to ANSI B 1.20.1

Available options - on request only:

- Female thread connection (R) acc. to ISO 7-Rc

Applications:
Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.
Working temperature: -196°C / -321°F (77K) up to +120°C / +248°F (393K)

Materials		DIN EN	ASTM
1	Body	CC491K	B 62 UNS C83600
2	Valve seal	PTFE / Carbon filled (25%)
3	Disc	CW614N	B 283 UNS C38500
4	Spring	CW452K	B 159 UNS C51900
5	Bonnet gasket	PTFE
6	Bolts	1.4301/A2	A 194 B8
7	Cap	CC493K	B 505 UNS C93200

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

Type 05413 - Standard design	Technical data
Nominal size	DN	10	10	15	20	25	32	40	50
Thread size	GW	1/4	3/8	1/2	3/4	1	1-1/4	1-1/2	2
Dimension code	.X.	0200	0300	0400	0600	1000	1200	1400	2000
Face-to-face dimension	FF	60	60	85	85	115	115	140	160
Height	H	71	71	71	72	75	87	95	95
Weight	ca. kg	0.7	0.7	1.0	1.3	1.6	2.4	3.9	5.7
Kvs-Value	m³/h	1.6	2.2	4.3	6.7	11.5	20.6	22.6	37.1
Cv-Value	gal/min	1.9	2.6	5.0	7.8	13.4	23.9	26.3	43.2