Pneumatic Actuated Butterfly Valve DN series

Pneumatic Actuated Butterfly Valve

DN series

				It is possible to use such as wide range of temperature including steam. Double centering structure and long service life. Iit is suitable use for control operation. High performance valve with an excellent control ability.
					Connection	J5K/J10K flanged, Wafer type
					Material	Stainless
					Valve DN	80A to 300A
					Maximum Pressure MPa	1.0
					Fluids	Water
						Water, Oil, Gas, Steam

Production Data

Body	SCS13A
Disc	SCS13A
Seat	F-PTFE
Stem Seal	PTFE

Valve Type		Actuator		H		L	W		Cv
Valve DN	Sizing code	TAD-	TAO- TAC-	TAD	TAO TAC	L	TAD	TAO TAC	Cv
80A	0	063	063	263	263	46	204	367	220
100A	0	080	080	326	326	52	240	435	410
125A	0	080	080	341	341	56	240	435	800
125A	2	100	100	372	372	56	294	530	800
150A	0	100	100	397	397	56	294	530	1250
200A	0	125	125	452	452	60	366	688	2450
250A	0	125	125	487	487	68	366	688	4250
250A	2	160	160	533	533	68	446	838	4250
300A	0	160	160	573	573	78	446	838	6750


Pressure/Temperature Rating		Outside Drawing

Product Code

DN CODE

Actuator	Control action		Type
	Double-acting		TAD
	Single-acting	Reverse operation	TAO
		Regular operation	TAC

Option
LB:	LS box for open/close signal detection(two-point type)
LC:	Electric-Air integrated positioner Limit SW
BS:	Speed control with by-pass valve PPS(Double-acting)
EP:	Electro-Air positioner