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Interflanged butterfly valves 1 series PN6-PN16

version

specifications

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Purpose :

General-purpose butterfly interflanged valve PN6-PN16 are used as a locking control device in pipelines of different fields.

^{Nominal pressure, bar}	6, 10, 16
Operating medium	I – water, air without oil content with temperature from -10ºС to +125ºС; II – hydrocarbons, oils, natural gas, air with oil content, petrochemicals with temperature from -10ºС to +80ºС
Tightness class	А according to 9544
ПConnection to pipeline	Flanged according to GOST 12815
Disk rotation	90°
Applied standards	ТУ У 29.1-01528536-008:2006
Operating medium flow	Any direction
Drive type	2 – manual (handle); 3 – warm-gear drive; 9 – actuator
Driving attachment flange	according to EN ISO 5211
Installation position	Any situation, with actuator in upper hemisphere

Valves with the specific customer requirements can be manufactured provided that stated requirements are compatible with the applicable operating standards.

MAIN PARTS MATERAL

	Arrangement I	Arrangement II
Body	СЧ 25 with protecting coating	СЧ 25 with protecting coating
Disk*	СЧ 25 with protecting coating	СЧ 25 with protecting coating
Cone pin	Steel 20Х13, 14Х17Н2	Steel 20Х13, 14Х17Н2
Shaft	Steel 20Х13, 14Х17Н2	Steelь 20Х13, 14Х17Н2
Shaft bushing	Bronze	Bronze
Butterfly packing	Metal-rubber	Metal-rubber
Medium	I	II
Packing ring	EPDM	NBR
Shaft packing	Rubber rings	Rubber rings

* Disk made of yellow metal, aluminium bronze, 08Х18Н10ТЛ, 12Х18Н12М3ТЛ steel and ВЧ 35 with epoxy coating can be manufactured (uppon customer's request)

Designation and basic dimensions

Butterfly valve designation is shown for I arrangement. For II arrangement – uppon special customer's request.

** Torque – rotating torque for butterfly driving under PN 16 bar 2.Shown torque actual to butterfly of I arrangement for liquid medium. For butterfly of II arrangement is applied 1,5 coefficient. To select drive should apply 1,2 deegree of safety.

*** Butterfly weight is shown without actuator.

Choose pressure (bar) :

PN	DN	Designation	Drive type	Analog	L, mm	D, mm	B, mm	H, mm	H1,mm	Torque, Nm	Weigh, kg ***
6-16	100	*СЭ.ЗД.4.10.1.100.16.2 190046	2	-	52	150	-	100	172,5	55	5,0
6-16	100	*СЭ.ЗД.4.10.1.100.16.9 190048	9	-	52	150	-	100	172,5	55	5,0
6-16	100	*СЭ.ЗД.4.10.1.100.16.3 190047	3	-	52	150	-	100	172,5	55	5,0
6-16	125	*СЭ.ЗД.4.10.1.125.16.3 190050	3	-	56	184	-	118	192,5	85	7,9
6-16	125	*СЭ.ЗД.4.10.1.125.16.9 190051	9	-	56	184	-	118	192,5	85	7,9
6-16	125	*СЭ.ЗД.4.10.1.125.16.2 190049	2	-	56	184	-	118	192,5	85	7,9
6-16	150	*СЭ.ЗД.4.10.1.150.16.3 190053	3	-	56	212	-	128	205	100	11,2
6-16	150	*СЭ.ЗД.4.10.1.150.16.9 190054	9	-	56	212	-	128	205	100	11,2
6-16	150	*СЭ.ЗД.4.10.1.150.16.2 190052	2	-	56	212	-	128	205	100	11,2
6-16	200	*СЭ.ЗД.4.10.1.200.16.3 190056	3	-	60	268	-	166	234	150	15,5
6-16	200	*СЭ.ЗД.4.10.1.200.16.9 190057	9	-	60	268	-	166	234	150	15,5
6-16	200	*СЭ.ЗД.4.10.1.200.16.2 190055	2	-	60	268	-	166	234	150	15,5
6-16	32	*СЭ.ЗД.4.10.1.32.16.9 190033	9	-	33	78	-	54	136	10	2,2
6-16	32	*СЭ.ЗД.4.10.1.32.16.3 190032	3	-	33	78	-	54	136	10	2,2
6-16	32	*СЭ.ЗД.4.10.1.32.16.2 190031	2	-	33	78	-	54	136	10	2,2
6-16	40	*СЭ.ЗД.4.10.1.40.16.9 190036	9	-	33	78	-	54	136	10	2,2
6-16	40	*СЭ.ЗД.4.10.1.40.16.3 190035	3	-	33	78	-	54	136	10	2,2
6-16	40	*СЭ.ЗД.4.10.1.40.16.2 190034	2	-	33	78	-	54	136	10	2,2
6-16	50	*СЭ.ЗД.4.10.1.50.16.9 190039	9	-	43	96	-	64	146	12	4,1
6-16	50	*СЭ.ЗД.4.10.1.50.16.3 190038	3	-	43	96	-	64	146	12	4,1
6-16	50	*СЭ.ЗД.4.10.1.50.16.2 190037	2	-	43	96	-	64	146	12	4,1
6-16	65	*СЭ.ЗД.4.10.1.65.16.9 190042	9	-	46	113	-	72	153,5	20	5,6
6-16	65	*СЭ.ЗД.4.10.1.65.16.3 190041	3	-	46	113	-	72	153,5	20	5,6
6-16	65	*СЭ.ЗД.4.10.1.65.16.2 190040	2	-	46	113	-	72	153,5	20	5,6
6-16	80	*СЭ.ЗД.4.10.1.80.16.9 190045	9	-	46	128	-	89	163	30	4,2
6-16	80	*СЭ.ЗД.4.10.1.80.16.3 190044	3	-	46	128	-	89	163	30	4,2
6-16	80	*СЭ.ЗД.4.10.1.80.16.2 190043	2	-	46	128	-	89	163	30	4,2

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