Shut-off Valves รุ่น Z4WH 22

4/2 and 4/3 directional shut-off valves, internally pilot operated, externally pilot-operated

รายละเอียด รุ่น Shut-off Valves รุ่น Z4WH 22

• Size 25
• Component series 5X
• Maximum operating pressure 315 bar
• Maximum flow 650 l/min

Features

• Directional spool valve, pilot-operated
• Operating methods: Hydraulic
• Functioning as shut-off through valve or shut-off short-circuit through valve
• P and T free flow in every spool position
• Porting pattern according to ISO 4401-08-08-0-05
• Wet-pin DC or AC solenoids, optional
• Optional auxiliary operating device
• electrical connection as individual connection, see data sheet 23178 (central connection on request)
• Switching time adjustment, optional
• Stroke setting at main spool, optional
• Inductive position switch and proximity sensors (contactless)

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Type code

01	02	03	04		05		06	07	08	09	10	11	12	13	14
Z4	WH	22		–	5X	/									*

01		Z4
Type of actuation
02	hydraulic	WH
03	Size 25	22
Symbols
04	see symbols
05	Component series 50 to 59 (50 to 59: unchanged technical data and pin assignment)	5X
06	Without manual override	no code
07	External pilot oil supply, external pilot oil return	no code
08	Switching time adjustment as supply control	S
	Switching time adjustment as discharge control	S2
Spool position monitoring
09	Without position switch	no code
	Monitored spool position "a"	QMAG24
	Monitored spool position "b"	QMBG24
	Monitored spool position "a" and "b"	QMABG24
	Monitored rest position (not for valve with 2 spool positions)	QM0G24
10	No additional details	Without slash
	Additional details	/
Stroke setting
11	Without stroke setting	no code
	Stroke setting on side A and B	10
	Stroke setting on side A	11
	Stroke setting on side B	12
	For more information, see stroke setting, mounting options
12	Without pressure reducing valve	no code
Seal material
13	NBR seals	no code
	FKM seals	V
	Other seals on request
	Observe compatibility of seals with hydraulic fluid used.
14	Further details in the plain text	*

AC voltage mains (admissible voltage tolerance ± 10%)	Nominal voltage of the DC solenoid in case of operation with alternating voltage	Ordering code
110 V - 50/60 Hz 120 V – 60 Hz	96 V	G96
230 V - 50/60 Hz	205 V	G205

Preferred types and standard units are contained in the EPS (standard price list).

Model	Code
Z4WH 22 E63-5X/	R900501680
Z4WH 22 E63-5X/QMAG24	R900705681
Z4WH 22 E63-5X/S2	R900548840

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