HC Type Pressure Control Valves

1.Type: HCT/G-03/06/10 2.Max.pressure: 21Mpa 3.Max.Flow:50~250L/min

HC Type Pressure Control Valves

These valves are hydraulically damped, direct operated pressure control valves which can be atuated by internal or external pilot pressure. They are available with integral check valves for use when free reverse flow from secondary port to the primary port is desired.  There are various types of valve including sequence and counterbalance valves, all of which are operated by a pressure rise in the circuit, sensed either internally or remotely. 

Specifications

Series	Model Numbers		Max. Operating Pres. MPa (PSI)	Max. Flow L /min (U.S.GPM)	Approx. Mass (kg )
	Threaded Connection	Sub-plate Mounting			Threaded Connection	Sub-plate Mounting
HC: Type Pressure Control Valves	HCT-03-∗∗-∗-22	HCG-03-∗∗-∗-22	21(3050)	50 (13.2)	4.1	4.8
	HCT-06-∗∗-∗-22	HCG-06-∗∗-∗-22		125 (33)	7.1	7.4
	HCT-10-∗∗-∗-22	HCG-10-∗∗-∗-22		250 (66)	13.8	13.8

 Model Number Designation 

F-	HC	T	-03	-C	3	-P	22
Special Seals	Series Number	Type of Mounting	Valve Size	Pres. Adj. Range MPa (PSI)	Valve Type	With Auxiliary Pilot Pressure	Design Number
F: Special Seals for Phosphate Ester Type Fluids (Omit if not required)	HC: HC Type Pressure Control Valves	T: Threaded Connection	03	L: 0.25 -0.45 (36 - 65) M:0.45 - 0.9 (65 - 130) N: 0.9 - 1.8 (130 - 260) A: 1.8 - 3.5 (260 - 510) B: 3.5 - 7.0 (510 - 1020) C: 7.0 - 14 (1020 - 2030)	1    2    3    4	P: With Auxiliary Pilot Pressure	22
			06
			10
		G: Sub-plate Mounting	03
			06
			10

1. For the details of valve types, please consult us.

2. Type 1 is only possible for pressure adjustment ranges L and M.

3. Models with auxiliary pilots are used where valves must be operated under a lower external pilot pressure    than the adjusted pressure (types N, A, and B: about 1/8 of adjusted pressure; type C: about 1/16).  This does not apply to pressure adjustment ranges L and M and valve type 1.

HC Type Pressure Control Valves