Made in: Japan
Manufacturer: NACHI
Model: SA Series (G01)

Features

Recognized by reliable overseas safety standards such as CE (Europe), UL (U.S.A.) and CSA (Canada).

The power consumption of the DC solenoid (D* and E*) is reduced. This will further promote your energy saving policy.

An innovative fluid reaction compensating mechanism assures reliable valve switching. (Patent pending)

Interchangeable with conventional products (30 designs)
The valve proper as well as such parts as a coil are interchangeable with the conventional ones in terms of a kit.

Performance Curve

Pressure loss characteristics

Type	Flow path	PA	PB	AT	BT	PT
SS-G01 SA-G01	A2XAH2XAE2X	d	d	–	–	–
	A3XAH3X	b	b	b	b	–
	E3X	b	b	b	b	–
	A3ZAH3ZAE3Z	a	a	a	a	–
	A4AH4AC4	a	a	a	a	a
	A5AH5AC5AC6S	b	b	b	b	–
	C1AC1S	b	b	a	b	–
	C2	a	b	b	b	–
	C6	b	b	a	a	–
	C7Y	f	f	e	e	c
	C8	a	f	b	e	c
	C9	a	a	b	b	–

Hydraulic oil viscosity 32mm²/s

Permissible pressure – Flow rate valves

Notes :

1.Description in parenthesis is given for an AC solenoid.
2.Description in parenthesis is given for the rectifier built-in type solenoid (E*) except for the quick return type, and for the power supply solenoid (D*) where a surge voltage absorbing diode is mounted on the electric circuit.

Specifications

Type		Standard type		Shock-less type
JIS symbol	Operation symbol	Max.working pressure MPa {kgf/cm2}	Max.flow rate L/min	Max. working pressure MPa {kgf/cm2}	Max. flow rate L/min
	A2X	35 o357p	30	25 o255p	30
	H2X
	E2X
	A3X		80		50
	H3X
	E3X		100
	A3Z		65
	H3Z
	E3Z
	A5		100
	H5
	C2
	C5
	C9
	C1S
	C6S
	C1		AC Solenoid 65 DC Solenoid 80
	C6
	A4		50		50
	H4
	C4
	C7Y				40
	C8

Note : The maximum flow rate of each valve varies according to the pressure.
For details, see here.

AC Solenoid

SA-G01-A**-*-C*-31
SA-G01-H**-*-C*-31
Note : For SA-G01-H**-R**-31, the solenoid is located on the side (SOL a) opposite to that shown in the drawing.

 

SA-G01-C**-R-C*-31
SA-G01-E**-R-C*-31

With DC solenoid and rectifier

SA-G01-A**-*-D*/E*-31
SA-G01-H**-*-D*/E*-31
SA-G01-C**-*-D*/E*-31
SA-G01-E**-*-D*/E*-31

A fixed throttle valve can be inserted into the ports P, A and B
(for both SS and SA types).
Notes :
1.For SA-G01-H**-*-D*/E*-31, the solenoid is located on the side(SOL a) opposite to that shown in the drawing.
2.For SA-G01-**-E*-31, the dimension 1 is 96mm, and dimension 2 is 73mm.

Sub-plate

Type	E	Max, working pressure MPa {kgf/cm2}	Mass (kg)
MSA-01X-10	1/4	25 {255}	1.2
MSA-01Y-10	3/8		1.2

Gasket surface dimensions (ISO4401-03-02-0-94) , (JIS B 8355 D-03-02-0-94)

Note : If you want to use at a pressure of 25 MPa or more, please contact us.