Lugged, Double Eccentric Soft Seat Butterfly Valve

Lugged VF913 DN50-1200

Application: Liquids, gases and vapors at high temperatures

General data

Type	VF913
Material:	WCB steel, Stainless steel CF8(304), Acid resistent stainless steel CF8M (316)
Pressure class:	PN10, PN16, PN25 and 150lbs.
Disc:	Stainless steel AISI304, Acid resistent stainless steel AISI316, + Chrome plated
Seat:	PTFE, RPTFE (carbon), RPTFE (glass fiber)
Stem:	AISI304, AISI316, SS630, XM-19. + Chrome plated
Gland packing:	PTFE, RPTFE (+15% graphite), or graphite
Operator:	Handel or manual gear
Actuator flange:	ISO 5211
Face to face:	ISO 5752
Connection:	Mounted between flanges
Leakage rate:	ISO 5208 (No leakage), Bi-directional
Temperature:	PTFE : -29°C to +160°C
Options:	Seat in RPTFE w/glass fiber : -29°C to +180°C
	Seat in RPTFE w/ Graphite : -29°C to +210°C
	Pneumatic or elektric actuator
	Body in wafer type or with flanges
	Fire Safe version - VF-923
	Metal seat - VF-933
	Highter pressure PN40 & 300lbs VF-943,-953,-963
	Versions to -100°C/+500°C
	Special alloys and special coating

Type: VF913

	DIMENSIONS (mm)					TOP FLANGE	Kv	WEIGHT
Item No.	DN	L	H1	H2	Stem	ISO 5211	m³/h	kg
-	50	43	118	60	11 x 11	F05/07	132	4.9
-	65	46	125	60	11 x 11	F05/07	232	5.5
-	80	47	140	70	14 x 14	F07/10	337	8.5
-	100	53	157	70	14 x 14	F07/10	527	14
-	125	57	170	70	17 x 17	F07/10	824	18
-	150	56	185	70	17 x 17	F07/10	1189	19.5
-	200	62	220	80	19 x 19	F10/12	1505	31
-	250	68	260	80	22 x 22	F10/12	2294	47
-	300	78	290	100	27 x 27	F12/14	3755	67
-	350	78/92	326	100	27 x 27	F12/14	5129	81
-	400	102	370	120	36 x 36	F14/16	6675	143
-	450	114	395	120	36 x 36	F14/16	8044	163
-	500	127	430	120	36 x 36	F14/16	10169	230
-	600	154	490	150	46 x 46	F16	17081	377
-	600	154	490	150	46 x 46	F25	17081	377