DH Controls

1. It ensure proper operation of engine and EGR system (Gas-liquid fluid composition) by using 4-7 difference butterfly valves.
2. Various type according to application position.
3. There are Standard type and Acid resistant type.

Specifications listed may be changed without notice to improve or improve quality.

MODEL		EGR-STANDARD		EGR-ACID
Type		Controllable	On/Off	Controllable	On/Off
Application Position		RTV, RBV, EGB, CBV	RSV, TCV	BTV	CCV,BBV,SOV
Working Fluids		Warm exhaust gas or air		Wet and/or cold exhaust gas
Temperature Range		20°C ~ 420°C / 20°C ~ 500°C		25~75℃ (Max. 200℃)	25~75℃ (Max. 200℃) or
Temperature Range		20°C ~ 420°C / 20°C ~ 500°C		25~75℃ (Max. 200℃)	25~500℃ (Max. 550℃)
Valve Type		Wafer		Wafer
Actuator Type		Pneumatic		Pneumatic
Valve Size		125A ~ 2000A		125A ~ 2000A
End Connection		JIS / DIN / ISO / ANSI Standard		JIS / DIN / ISO / ANSI Standard
Material	Body	Cabon moly alloy steel		Casted Stainless Steel
Material	Trim	Stainless Steel		Stainless Steel
Accessories		Smart Positioner, Air regulator, Solenoid valve, Limit Switch, Junction Box, Air Tank, PDT		Smart Positioner, Air regulator, Solenoid valve, Limit Switch, Junction Box, Air Tank, PDT