Q45 Monoblock Valves
(45 LPM)

Monoblock Valves

Q45 valves can be used in applications that require low flow rates and compact and versatile hydraulic components.

Nominal Flow Rating l/min – (US gpm): Q45: 50 (13)
Max. Pressure bar – (psi): 350 (5100)
Number of Sections: 8

Manufactured By

In Stock

Q45 Enquiry Form

Welcome to our online enquiry form for the Q45 Series.
Have a question? Contact our Sales team for further information or orders at sales@crosshydraulics.com.au.

Q45 General Technical Information

Max. Flow		Max. Pressure		Port Size
(LPM)	(GPM)	(BAR)	(PSI)	Port Size
50	13	300	4350	1/2" BSPP

1. Number of spools / functions: *

Relief Valve Options

Option	Description
No relief valve	-
Standard	100-200 bar
High pressure	200-380 bar

2. Relief valve: *

Outlet Configuration Options

Code	Description
F3D	Open centre body (standard)
F6D	Pressure carry over
F16D	Closed centre body

3. Outlet configuration: *

A/B Control Compatibility Table

Configurations marked with "●" are compatible.

		B Side Control Options
		M1	R1	R2	R3	R1K	R10Z1	P1N	D4112 / 24DC
A Side Control Options	A1	●	●	●	●	●	●	●	●
	N1A1	●
	A2	●	●	●	●	●	●	●	●
	A8	●	●	●	●
	H1
	H5
	A15	●
	A16	●

NOTE: 126 spool must go with A1/A2 and R10Z1 control

4. Spool Options

Code	Schematic	Description
101		Single acting on A, B plugged
103		A & B closed in neutral
111		A & B to tank in neutral
126		Floating in the 4th position (spool out) (must be selected w/ R10Z1 B Side Control)

5. A Side Control Options

Code	Schematic	Description
A1		Manual lever standard configuration
N1A1		Manual lever w/ microswitch (must be applied to all spools w/ M1 B Side)
A2		Manual lever 180° configuration (lever down)
A8		Cable control adapter
H1		Hydraulic pilot (high pres.: max. 350 bar) (Both A & B side)
H5		Hydraulic pilot (low press.: max. 100 bar) (Both A & B side)
A15		Joystick control '+' axis. (select pairs of 2 spools)
A16		Joystick control 'x' axis. (select pairs of 2 spools)

6. B Side Control Options

Code	Schematic	Description
M1		Standard spring centre
R1		Detent position 1
R2		Detent position 2
R3		3 position detent
R1K		Pressure kickout position 1
R10Z1		Float 4th position with detent (for 126 type spool)
P1N		Pneumatic control
D412DC		12 VDC one-sided solenoid
D424DC		24 VDC one-sided solenoid

Spool 1 selection: *

A side spool 1 control: *

B Side spool 1 control: *

Spool 2 selection: *

A side spool 2 control: *

B Side spool 2 control: *

Spool 3 selection: *

A side spool 3 control: *

B Side spool 3 control: *

Spool 4 selection: *

A side spool 4 control: *

B Side spool 4 control: *

Spool 5 selection: *

A side spool 5 control: *

B Side spool 5 control: *

Spool 6 selection: *

A side spool 6 control: *

B Side spool 6 control: *

Spool 7 selection: *

A side spool 7 control: *

B Side spool 7 control: *

Spool 8 selection: *

A side spool 8 control: *

B Side spool 8 control: *

Customer Information

First Name *

Last Name *

Email Address *

Company *

Phone Number *

Country *

Your Message

Specifications

Q45 MONOBLOCK VALVES – STANDARD MANUAL LEVER CONTROL

Stock No.	Model Code	No. of Spools	Max. Flow		Max. Pressure		Port Size	Downloads
Stock No.	Model Code	No. of Spools	(LPM)	(GPM)	(BAR)	(PSI)	Port Size	Downloads
Q451103A1M1	Q451EF1SN103A1M1F3DS	1	50	13	300	4350	1/2″ BSPP	PDF
Q452103A1M1	Q452EF1SN2X103A1M1F3DS	2						PDF
Q453103A1M1	Q453EF1SN3X103A1M1F3DS	3						PDF
Q454103A1M1	Q454EF1SN4X103A1M1F3DS	4						PDF
Q455103A1M1	Q455EF1SN5X103A1M1F3DS	5						PDF
Q456103A1M1	Q456EF1SN6X103A1M1F3DS	6						PDF
Q457103A1M1	Q457EF1SN7X103A1M1F3DS	7						PDF
Q458103A1M1	Q458EF1SN8X103A1M1F3DS	8						PDF

Q45 MONOBLOCK VALVES – MICROSWITCH MANUAL CONTROL

Stock No.	Model Code	No. of Spools	Max. Flow		Max. Pressure		Port Size	Downloads
			(LPM)	(GPM)	(BAR)	(PSI)
Q451103N1A1M1	Q451EF1SN103N1A1M1F3DS	1	50	13	300	4350	1/2″ BSPP	PDF
Q452103N1A1M1	Q452EF1SN2X103N1A1M1F3DS	2						PDF
Q453103N1A1M1	Q453EF1SN3X103N1A1M1F3DS	3						PDF
Q454103N1A1M1	Q454EF1SN4X103N1A1M1F3DS	4						PDF
Q455103N1A1M1	Q455EF1SN5X103N1A1M1F3DS	5						PDF
Q456103N1A1M1	Q456EF1SN6X103N1A1M1F3DS	6						PDF

Q45 MONOBLOCK VALVES – SOLENOID CONTROL

Stock No.	Model Code	No. of Spools	Voltage (VDC)	Power (W)	Max. Flow		Max. Pressure		Port Size	Downloads
Stock No.	Model Code	No. of Spools	Voltage (VDC)	Power (W)	(LPM)	(GPM)	(BAR)	(PSI)	Port Size	Downloads
Q451103A1D412DC	Q451EF1SN103A1D4F3D 12VDC	1	12	58	50	13	300	4350	1/2″ BSPP	PDF
Q451103A1D424DC	Q451EF1SN103A1D4F3D 24 VDC	1	24							PDF
Q452103A1D412DC	Q452EF1SN2X103A1D4F3D 12VDC	2	12							PDF
Q452103A1D424DC	Q452EF1SN2X103A1D4F3D 24 VDC	2	24							PDF
Q453103A1D412DC	Q453EF1SN3X103A1D4F3D 12VDC	3	12							PDF
Q453103A1D424DC	Q453EF1SN3X103A1D4F3D 24 VDC	3	24							PDF
Q454103A1D412DC	Q454EF1SN4X103A1D4F3D 12VDC	4	12							PDF
Q454103A1D424DC	Q454EF1SN4X103A1D4F3D 24 VDC	4	24							PDF
Q455103A1D412DC	Q455EF1SN5X103A1D4F3D 12VDC	5	12							PDF
Q455103A1D424DC	Q455EF1SN5X103A1D4F3D 24 VDC	5	24							PDF
Q456103A1D412DC	Q456EF1SN6X103A1D4F3D 12VDC	6	12							PDF
Q456103A1D424DC	Q456EF1SN6X103A1D4F3D 24 VDC	6	24							PDF
Q457103A1D412DC	Q457EF1SN7X103A1D4F3D 12VDC	7	12							PDF
Q457103A1D424DC	Q457EF1SN7X103A1D4F3D 24 VDC	7	24							PDF
Q458103A1D412DC	Q458EF1SN8X103A1D4F3D 12VDC	8	12							PDF
Q458103A1D424DC	Q458EF1SN8X103A1D4F3D 24 VDC	8	24							PDF

Q45 MONOBLOCK VALVES – PNEUMATIC CONTROL

Stock No.	Model Code	No. of Spools	Pilot Pressure (BAR)	Pilot Flow Rate (CC/MIN)	Max. Flow		Max. Pressure		Port Size	Downloads
					(LPM)	(GPM)	(BAR)	(PSI)
Q451103A1P1N	Q451EF1SN103A1P1NF3DS	1	5 – 30	4	50	13	300	4350	1/2″ BSPP	PDF
Q452103A1P1N	Q452EF1SN2X103A1P1NF3DS	2								PDF
Q453103A1P1N	Q453EF1SN3X103A1P1NF3DS	3								PDF
Q454103A1P1N	Q454EF1SN4X103A1P1NF3DS	4								PDF
Q455103A1P1N	Q455EF1SN5X103A1P1NF3DS	5								PDF
Q456103A1P1N	Q456EF1SN6X103A1P1NF3DS	6								PDF
Q457103A1P1N	Q457EF1SN7X103A1P1NF3DS	7								PDF
Q458103A1P1N	Q458EF1SN8X103A1P1NF3DS	8								PDF

Dimensions

Accessories and Spare Parts

Stock No.	Model Code	Description
03732M203	M2	Offset Kit 2 Position 0-1 Centred 0
03733M303	M3	Offset Kit 2 Position 0-2 Centred 0
03735M412	M4 (1-2)	Offset Kit Handle In
03735M421	M4 (2-1)	Offset Kit Handle Out
03741R103	R1	Detent Kit – 2 Position Handle Out
03742R203	R2	Detent Kit – 2 Position Handle in
03743R303	R3	Detent Kit – 3 Position
03661P1N	P1N	Pneumatic Pilot Kit
03661P1NP	P1NP	Pneumatic Pilot Kit – Proportional
03779H1	H1	Hydraulic Pilot Kit
03785H5	H5	Hydraulic Pilot Kit
03792C2C3	C2/C3	Cam Control Kit
03799RTL	RTL	Rotary Control
03622A8	A8	Cable Connector Kit – 2 Piece
03622A803	A803	Cable Connector Kit – 1 Piece
03637A15DR	A15	‘Plus’ Axis Joystick
A1D4	A1D41	Electric Control
126A1R10Z1	126A1R10Z1	Float 4 Position Spool Kit
N1A110-1	N1A1-1	Micro Switch Provision – 1 Spool
N1A110-2	N1A1-2	Micro Switch Provision – 2 Spool
N1A110-3	N1A1-3	Micro Switch Provision – 3 Spool
N1A110-4	N1A1-4	Micro Switch Provision – 4 Spool
N1A110-5	N1A1-5	Micro Switch Provision – 5 Spool
N1A110-6	N1A1-6	Micro Switch Provision – 6 Spool
N1A110-7	N1A1-7	Micro Switch Provision – 7 Spool
N1A110-8	N1A1-8	Micro Switch Provision – 8 Spool
03743R1K03	R1K	Pressure Kickout Handle Out
02566F6D	F6D – Q25	Power Beyond Sleeve – 3/8” BSPP – Q25
04566F6D	F6D – Q45	Power Beyond Sleeve – 1/2” BSPP – Q45
02567F16D	F16D – Q25	Closed Centre Plug – Q25
04567F16D	F16D – Q45	Closed Centre Plug – Q45

Downloads

Q45 – Technical Data Sheet
Q45 – Price List
Q45 – Options and Accessories
Q45 – Order Form

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Q45 Monoblock Valves (45 LPM)

Monoblock Valves

Manufactured By

Q45 Enquiry Form

Q45 General Technical Information

Relief Valve Options

Outlet Configuration Options

A/B Control Compatibility Table

NOTE: 126 spool must go with A1/A2 and R10Z1 control

4. Spool Options

5. A Side Control Options

6. B Side Control Options

Customer Information

Specifications

Q45 MONOBLOCK VALVES – STANDARD MANUAL LEVER CONTROL

Q45 MONOBLOCK VALVES – MICROSWITCH MANUAL CONTROL

Q45 MONOBLOCK VALVES – SOLENOID CONTROL

Q45 MONOBLOCK VALVES – PNEUMATIC CONTROL

Dimensions

Accessories and Spare Parts

Downloads

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