DANA PIROOZ KISH

Type 09340 - Gate Valve

Cryogenic-Gate Valves, PN50

Stainless steel body and topwork, one way tightening (in flow direction), "live loaded" gland packing "cleaned and degreased for oxygen service"

Part No. 09340.X.001* (Height H for size DN25, DN40 und DN100)
Part No. 09340.X.002* (Height H for size DN50, DN65 und DN80)
* Butt weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312
Part No. 09340.X.0014 (Height H for size DN25, DN40 und DN100)
Part No. 09340.X.0024 (Height H for size DN50, DN65 und DN80)
Socket weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312

Available options - on request only:

- other connections are in preparation

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	1.4308	A 351 CF8
2	Valve seal	PTFE / Carbon filled (25%)
3	Disc	CW452K	B 159 UNS C51900
4	Wedge	1.4308	A 351 CF8
5	Stem	1.4301	A 276 Grade 304
6	Bonnet gasket	PTFE
7	Headpiece	1.4308	A 351 CF8
8	Bolts	1.4301/A2	A 194 B8
9	Elongation tube	1.4541	A 213 TP 321
10	Gland packing	Graphite / PTFE
11	Gland nut	1.4305	A 276 Grade 303
12	Handwheel	Aluminium alloy
13	Bush	CW452K	B 159 UNS C51900

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

Type 09340 - Standard design	Technical data
Nominal size	DN	25	40	50	65	80	100
Dimension code	.X.	2533	4048	5060	657x	8088	0114
Face-to-face dimension	FF	133	133	110	110	110	130
Height	H	330	360	410	440	450	570
Outside pipe-Ø ISO 1127	RA	33.7	48.3	60.3	76.1	88.9	114.3
Wall thickness pipe ISO 1127	a	2.0	2.0	2.0	2.6	3.2	3.2
Outside pipe-Ø ASTM A312	RA	33.40	48.26	60.33	73.03	88.90	114.3
Wall thickness pipe ASTM A312	a	dimensions acc. to S10 or S40
Socket depth	b	8	13	16	16	16	20
Handwheel-Ø	B	125	125	150	150	150	200
Weight	ca. kg	3.3	4.8	7.5	8.6	11.4	21.8
Kvs - Wert	m³/h	43	93	125	283	310	792
Cv - Wert	gal/min	51	111	149	337	369	943