Models | Sun Hydraulics

Pilot-to-open Check Cartridges

Sun Hydraulics' pilot-to-open check cartridges are non-modulating, on-off devices used for holding a load or actuator in position. Sun pilot-to-open check cartridges can be directly integrated into your actuator or applied using manifolds with many mounting options.

Offer protection against hose breaks
Positively lock pressurized loads
Are available in non-vented (3-port) and vented (3- and 4-port) versions
Are physically interchangeable with counterbalance cartridges (same number of ports, same cavities, same flow path for a given frame size).

Loadholding Selector

24 matching results

Symbol	Description	Model	Capacity	Cavity	Model

Pilot-to-open check valve with standard pilot
	Pilot-to-open check valve with standard pilot	CKBB		T-163A	CKBB
		CKCB		T-11A	CKCB
		CKEB		T-2A	CKEB
		CKGB		T-17A	CKGB
		CKIB		T-19A	CKIB

Flush mount pilot-to-open check valve with sealed pilot
	Flush mount pilot-to-open check valve with sealed pilot	CKBG		T-163A	CKBG

Pilot-to-open check valve with sealed pilot
	Pilot-to-open check valve with sealed pilot	CKBD		T-163A	CKBD
		CKCD		T-11A	CKCD
		CKED		T-2A	CKED
		CKGD		T-17A	CKGD
		CKID		T-19A	CKID

Vented pilot-to-open check valve
	Vented pilot-to-open check valve	CVCV		T-21A	CVCV
		CVEV		T-22A	CVEV
		CVGV		T-23A	CVGV
		CVIV		T-24A	CVIV

Pilot-to-open check valve with bypass orifice
	Pilot-to-open check valve with bypass orifice	CNCE		T-11A	CNCE
		CNEE		T-2A	CNEE
		CNGE		T-17A	CNGE

Vented pilot-to-open check valve - atmospherically referenced
	Vented pilot-to-open check valve - atmospherically referenced	CKCV		T-11A	CKCV
		CKEV		T-2A	CKEV
		CKGV		T-17A	CKGV

Vented pilot-to-open check valve - atmospherically referenced
	Vented pilot-to-open check valve - atmospherically referenced	CKIV		T-19A	CKIV

5:1 pilot ratio, pilot-to-open check valve with sealed pilot
	5:1 pilot ratio, pilot-to-open check valve with sealed pilot	CKCS		T-11A	CKCS

5:1 pilot ratio, pilot-to-open check valve with standard pilot
	5:1 pilot ratio, pilot-to-open check valve with standard pilot	CKCR		T-11A	CKCR
Symbol	Description	Model	Capacity	Cavity	Model

24 matching results

Cartridges

Keep up with Sun