Electric Actuated Butterfly Valve WT series

Electric Actuated Butterfly Damper

WT series

		Can be used in a wide range of temperature. Valve body and disc made by precision processing ensure reduced leakage from valve seat.

		Connection		J5K flanged, Wafer type
		Material		Stainless
		Valve DN		40 to 400A
		Maximum Pressure MPa		0.02
		Fluids		Gas

Production Data

Body	SCS13A
Disc	SUS420J2/SUS420J1(Seat:None) SUS410S(SUS316+seal-ring)
Seat	--	SUS316+seal-ring
Stem Seal	Expansion graphite

Valve Type		Actuator					H			L	Cv
WT		AE1- AE2-	AEX-	AD*-	HD*-	PHX- PDX-	AE* AEX	AD* HD*	PDX PHX
Valve DN	Sizing code	AE1- AE2-	AEX-	AD*-	HD*-	PHX- PDX-	AE* AEX	AD* HD*	PDX PHX
40A	0	120	120	300	300	300	261	331	331	40	85
50A	0	120	120	300	300	300	266	336	336	40	145
65A	0	120	120	300	300	300	278	348	348	40	290
80A	0	120	120	300	300	300	310	380	380	50	450
100A	0	120	120	300	300	300	321	391	391	50	780
125A	0	120.	120	300	300	300	339	408	408	50	1200
150A	0	120	120	300	300	300	353	423	423	50	1800
150A	2	300	360	.	.	.	353	.	.	50	1800
200A	0	120	120	300	300	300	376	446	446	50	3200
200A	2	300	360	.	.	.	376	.	.	50	3200
250A	0	300	360	300	300	300	398	468	468	50	5100
250A	2	600	700	700	700	700	414	468	468	50	5100
300A	0	300	360	300	300	300	424	494	494	55	7200
300A	2	600	700	700	700	700	440	494	494	55	7200
350A	0	600	700	700	700	700	501	545	545	70	8900
350A	2	02K	02K	.	02K	02K	572	567	567	70	8900
400A	0	600	700	700	700	700	525	569	569	70	11000
400A	2	02K	02K	.	02K	02K	596	591	591	70	11000

NOTE:
High ambient temperature more than 250°C or less than -20°C:+72mm is added to dimension H when heat isolation spacer (option:XT) is needed for high temp.

Pressure / Temperature Rating		Outside Drawing

Inherent flow characteristic

Leakage
Standard type:less than 1%
With seal-ring type:less than 0.1%

Product Code

Actuator	Power Supply	High-power		Note	Control	Voltage
	AC	AE1	AD1	Standard ON-OFF type	AEX	1: AC100/110V
		AE2	AD2	Built-in relay	PDX
		HD1		High speed operation	PHX	0: DC24V
		HD2		Built-in relay
	DC	HD2/AD2		DC power supply type		Option
						L*: Auxiliary signal limit switch
						Other: See the actuator specs