Butterfly valve WBV0232E-2W-Fb-H body - aluminum alloy, disc - stainless steel, seal - EPDM. The butterfly valve is designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.

Electric quarter-turn actuators are designed for remote and local control of 0° ~ 270° rotation of a shut-off valve of such types as ball valve etc.

Operating principle: electric actuators are installed directly on pipeline valves. The mounting dimensions comply with the international standard ISO 05211 / DIN3337. Four microswitches are used to limit the travel of the output shaft to the end positions of the valve actuator. The actuators are designed for operation in nominal short-time mode S2.

Technical parameters of Elephant WBV0232E-2W-Fb-H, body material - Aluminum alloy, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator QT-N-xEM-A1 220V:

Butterfly valves WBV0232E-2W-Fb-H, body material - Aluminum alloy, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator QT-N-xEM-A1 220V

Technical characteristics of quarter-turn actuators QT-N-xEM-A1-220VAC-U1 (4-20mA):

Dimensions and dimensions of Elephant WBV0232E-2W-Fb-H, body material - Aluminum alloy, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator QT-N-xEM-A1 220V:

DN	A, mm	B, mm	L, mm	C, mm	D1, mm	b, mm	HxH, mm
25	93	44.5	36	10	50	8	9x9
32	93	44.5	36	10	50	8	9x9

Sketch Butterfly valves WBV0232E-2W-Fb-H, body material - Aluminum alloy, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator QT-N-xEM-A1 220V

 

 

Overall and installation dimensions of quarter-turn actuators QT-N-xEM-A1-220VAC-U1 (4-20mA):

Model	X, mm	Z, mm	Y, mm	H, mm	G, mm
QT-003	123	113	123	-	-
QT-005	160	121	146	40	114
QT-008	188	127	145	40	114
QT-010	189	129	163	40	114
QT-015	189	129	163	40	114
QT-030	268	164	212	40	114
QT-040	268	164	212	40	114
QT-060	268	164	255	40	114

Sketch of dimensions of quarter-turn actuators QT-N-xEM-A1-220VAC-U1 (4-20mA)

 

 

 

Materials of parts Elephant WBV0232E-2W-Fb-H, body material - Aluminum alloy, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator QT-N-xEM-A1 220V:

№	Part name	Material
1	Body	aluminum alloy
2	Seat seal	EPDM
3	Pin	SS304 stainless steel
4	Disk	316L stainless steel
5	Stem	SS410 stainless steel
6	O-ring	EPDM
7	Plate	steel 45
8	Handle	ductile iron
9	Bolt	SS201 stainless steel
10	Gasket	SS201 stainless steel
11	Nut	SS201 stainless steel
12	Gasket	stainless steel SS201

Sketch of parts and materials Butterfly valves WBV0232E-2W-Fb-H, body material - Aluminum alloy, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator QT-N-xEM-A1 220V

 

 

Design of quarter-turn actuators QT-N-xEM-A1-220VAC-U1 (4-20mA):

№	Name
1	Output shaft
2	Cable lock
3	Mechanical stop
4	Manual wrench
5	Housing
6	Modular box
7	Cover
8	Inspection window
9	Dust protection

Sketch of quarter-turn actuators QT-N-xEM-A1-220VAC-U1 (4-20mA):