Actuated Valve

An actuated valve is also known as an automatic valve. As the name implies, the valve is mechanically operated by an electric or pneumatic actuator. Compared with a manual valve, it does not require user presence for adjustment or operation. It can be controlled remotely and is a critical component of process plants and systems. WRS offers four types of actuated valves.

Electric Actuated Butterfly Valve
Pneumatic Actuated Butterfly Valve
Electric Actuated Ball Valve
Pneumatic Actuated Ball Valve

SERIES 987: ELECTRIC ACTUATED BUTTERFLY VALVE

Actuator Parameters
Power Supply	AC110, 220/380 / DC24
Output Torque	50N / 100N / 200N
Operating Range	0 ~ 90° ± 5°
Operating Time	15 / 30 / 60 sec
Ambient Temperature	-30°C ~ 60°C
Input Signal	On/Off type: 0–10 V, 1–5 V DC or Signal type: 4–20 mA
Protection	IP67 *Optional: Exd + IP67
Manual Override	Manual lever

Valve Body Parameters
Size	DN50 – DN300
Nominal Pressure	PN1.0 MPa
Sleeve Material	UPVC, CPVC, PP, ABS
Body Material	UPVC, CPVC, PPH, PP, ABS
Seal Material	EPDM, NBR, FPM, PTFE
Temperature Range	UPVC < 65°C, PVDF < 140°C, CPVC < 90°C, PP < 85°C
Connection	Flanged connection

SERIES 887: PNEUMATIC ACTUATED BUTTERFLY VALVE

Actuator Parameters
Type	Piston type, spring return type
Air Supply (Double Acting)	2–8 bar
Air Supply (Single Acting)	4–8 bar
Output Torque (Double Acting)	4 N·m ~ 10560 N·m
Output Torque (Single Acting)	7 N·m ~ 2668 N·m
Operating Range	0 ~ 90° ± 5°
Operating Temperature	-20°C ~ 160°C (depending on seal selection)
Connection Method	GTD40~83 / ATD50~88 G 1/8”, GTD110~350 / ATD100~200 G 1/4”
Signal	4–20 mA, On/Off

Valve Body Parameters
Size	DN50 – DN300
Nominal Pressure	PN1.0 MPa
Sleeve Material	UPVC, CPVC, PP, ABS
Body Material	UPVC, CPVC, PPH, PP, ABS
Seal Material	EPDM, NBR, FPM, PTFE
Connection	Flanged connection
Ball Material	UPVC, CPVC, PPH, PP, ABS

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Actuated Valve

SERIES 987: ELECTRIC ACTUATED BUTTERFLY VALVE

SERIES 887: PNEUMATIC ACTUATED BUTTERFLY VALVE

SERIES 986: ELECTRIC ACTUATED BALL VALVE

SERIES 886: PNEUMATIC ACTUATED BALL VALVE

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