DPHG	-04	-3C2
Series number	Size	Spool function code
DPHG	04：16 DN（1/2"） 06：25 DN（3/4"） 10：32 DN（11/4"）	Refer to specification

Model	Max.pressure mpa	Rated flow ℓ/min	Control pressure Mpa		Return allow back pressure Mpa	Max.switch frequency cpm	Weight kg
			Max	Min
DPHG-04-3C	31.5	300	0.8	21	7~16	1200	7.4
DPHG-04-2D	31.5	300	0.8	21	7~16	120	7.4
DPHG-04-2B	31.5	300	0.8	21	7~16	120	7.4
DPHG-06-3C	31.5	500	0.8	21	7~16	120	11.2
DPHG-06-2D	31.5	500	0.8	21	7~16	120	11.2
DPHG-06-2B	31.5	500	0.8	21	7~16	120	11.2
DPHG-10-3C	31.5	1100	0.8	21	7~16	120	43.8
DPHG-10-2D	31.5	1100	0.8	21	7~16	100	43.8
DPHG-10-2B	31.5	1100	0.8	21	7~16	100	43.8

Maximum flow： Channel other than the use of standard form, please contact the Technology Department 。
Mounting direction： No spring-loaded, electromagnetic valve axis to be the level of the installation, the other the form of unlimited.
Installation surface： Will be the installation of electro-hydraulic valve, the surface roughness to the 6.3S processing within the flatness of 0.01mm or less.
No spring-type: Use of non-spring-type (non-mechanical positioning) in the switching circuit when the solenoid valve to prevent reverse movement, please consecutive excitation (power). Use of mechanical positioning the lifting of a continuous-type excitation, the T tube should be made a single connection. Then T is not a separate tube, shared pipeline is due to other valves to create pressure on the exchange of impact could result in the reverse electro-hydraulic valve. When the shared pipeline, the pipeline access in the T-way valve, or an appropriate extension of T with the length of the tube.
pressure and oil spills： Internal oil spills, its derivative must maintain pressure than the pressure of high oil spills more than 0.45MPa, if the vent pipe when the pressure is too high, use an external oil spills way to ensure the proper valve movement
C3, C5, C6, C60, use the external pressure and external guide oil spill model. If you must use the internal guide profiling, be sure to introduce 0.45MPa tank openings of more than one-way valve when the impedance.
T port piping： T port is always full of oil insurance, and so for piping. Continuous pressure to avoid long hours under high pressure to change, because the phenomenon of the liquid adhesive will cause adverse action. Electromagnetic coil switch, be sure to one end of the electricity, the other side of power, otherwise easy to burn out.