Double Eccentric Metal Seat Butterfly Valve, Lugged

Lugged

Application: Liquids, gases and vapors at high temperatures

General Data

Type:	VF933
Material:	WCB steel, SS CF8(304), SS Acid-proof CF8M(316)
Pressure class:	PN10, PN16, PN25 and 150lbs
Disc:	SS 304 and SS Acid-proof 316, both with chrome
	coating on sealing surface
Seat:	Inconel / ASTM B637
Stem:	AISI304, AISI316, SS630, XM-19, all with chrome surface
Gland packing:	Graphite
Operation:	Lever or manual gearbox
Actuator flange:	ISO5211
Face to face:	ISO 5752
Connection:	Mounting between flanges DIN PN25 2634
Leak rate:	ANSI FCÍ 70-2-2003 Table 1 Class IV, Bidirectional, option class V
Temperature:	-29°C to +500°C, depending on materials
Options:	Pneumatic or electric actuator
	Valve body in wafer type or with other flanges
	Fire Safe version - VF920
	PTFE / RPTFE sealing - VF910
	Higher pressure class PN40 & 300lbs VF-943, -953, -963
	Versions down to -100°C
	Special alloys and special coating

Type: VF933

DIMENSIONS (mm)					TOP FLANGE	Kv	WEIGHT
DN	L	H1	H2	Stem	ISO 5211	m³/h	kg
50	43	118	60	11 x 11	F05/07	132	3,9
65	46	125	60	11 x 11	F05/07	223	4,5
80	47	140	70	14 x 14	F07/10	337	7
100	53	157	70	14 x 14	F07/10	527	9
125	57	170	70	17 x 17	F07/10	824	12
150	56	185	70	17 x 17	F07/10	1186	13,5
200	62	220	80	19 x 19	F10/12	1505	22
250	68	260	80	22 x 22	F10/12	2294	32
300	78	290	100	27 x 27	F12/14	3755	48
350	78/92	326	100	27 x 27	F12/14	5129	66
400	102	370	120	36 x 36	F14/16	6675	107
450	114	395	120	36 x 36	F14/16	8044	130
500	127	430	120	36 x 36	F14/16	10169	163
600	154	490	150	46 x 46	F16/25	17081	278