AirTAC - วาล์วระบายลม (Soft-Start Valve) รุ่น GV Series

วาล์วระบายลม (Soft-Start Valve) รุ่น GV Series

Download PDF: GV Series

Features | AirTAC วาล์วระบายลม (Soft-Start Valve) รุ่น GV Series

Soft start-up valve is used to input compressed air into pneumatic system slowly and has the effect of safety and protection. Air intake is connected with the input P of Soft start-up valve, If coil is energized, the 3/2 way valve opens. At this time, a little air comes to output A through throttle valve, which increamses the pressure of the system gradually when the output pressure is equal the half of the input pressurem Soft start-upvalve completely opens and the flow at this time reaches the highest value of itself. When the coil is de-energized, air intake P closes, the air returns to R orifice through reflux valve and is quickly exhausted. The pressure of the system falls to zero, which protects the whole system.

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สัญลักษณ์ (Symbol) | AirTAC วาล์วระบายลม (Soft-Start Valve) รุ่น GV Series

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Specifications | AirTAC - วาล์วระบายลม (Soft-Start Valve) รุ่น GV Series

Model	GV200-06	GV200-08	GV300-08	GV300-10	GV300-15	GV400-10	GV400-15
Fluid	Air
Port size	1/8"	1/4"	1/4"	3/8"	1/2"	3/8"	1/2"
Pressure range	0.25~0.9 MPa (35~130 psi)
Proof pressure	1.5 MPa (215 psi)
Temperature range	-20~70 °C
Acting type	Solenoid control
Exhuast port size	1/4"		3/8"			1/2"
Power connection	Terminal, GRommet
Standard voltage	AC220V, 110V, 24V (50/60 Hz); DC12V, 24V
Insulation	Class B
Power consumption	AC: 3.5VA; DC: 2.5W
Option pressure gauge	F: Square pressure gauge; C: Circular gauge
Suitable F.R.L. type	GC200-06	GC200-08	GC300-08	GC300-10	GC300-15	GC400-10	GC400-15

PT thread, NPT thread and G thraed are available.

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Ordering code | AirTAC วาล์วระบายลม (Soft-Start Valve) รุ่น GV Series

Example : GV200-10 / GV200-10 / GV300-10

How to Select: GV300₍₁₎ 10₍₂₎ [ ]₍₃₎ [ ]₍₄₎ F₍₅₎ 1₍₆₎ A₍₇₎ [ ]₍₈₎ [ ]₍₉₎

Number	GV200	GV300	GV400
(1) Model	GV200: 200 series soft start-up valve	GV200: 200 series soft start-up valve	GV200: 200 series soft start-up valve
(2) Port size	06: 1/8" 08: 1/4"	08: 1/4" 10: 3/8" 15: 1/2"	10: 3/8" 15: 1/2"
(3) Accessories	Black: Bracket J: No bracket (Standard configuration)
(4) Pressure gauge	Blank: Pressure gauge N: No pressure gauge
(5) Pressure gauge shape	F: Square C: Circular
(6) Scale	1: MPa 2: psi 3: bar
(7) Voltage	A: AC220V (50/60 Hz) B: DC24V C: AC110V (50/60 Hz) E: AC24V (50/60 Hz) F: DC12V
(8) Electrical entry	Blank: Teminal I: Grommet
(9) Thread type	Blank: PT T: NPT G: G

Note: When it is used with F.R.L. combination, extra mounting bracket is need. Please refer to P148 for order detail.

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Inner structure | AirTAC วาล์วระบายลม (Soft-Start Valve) รุ่น GV Series

No	Item
1	Bottom cover
2	Gasket
3	Spool
4	body
5	O-ring
6	O-ring
7	Spring
8	Inlet piston
9	Piston gasket
10	O-ring
11	Snap ring
12	Gasket
13	Gasket
14	Gasket
15	Pilot kit
16	spring
17	Fixed ipate
18	Coil set
19	Nut
20	Connector
21	Spring
22	O-ring
23	Manual override block
24	O-ring
25	Spring
26	Manual override
27	Fixed screw
28	Spring
29	Valve spool
30	O-ring
31	Valve spool
32	O-ring
33	O-ring
34	Inlet plug

Dimensions | AirTAC วาล์วระบายลม (Soft-Start Valve) รุ่น GV Series

Item\Model	GV200		GV300			GV400
	06	08	08	10	15	10	15
A	80		95			120
AB	59		74			90
B	57		62.2			80
BA	24.5		31.5			40.5
C	123.5		131			142.5
K	5.5		6.5			8.5
KA	67		82			102
KB	8		8			11
KC	30.5		34.5			39
P	1/8"	1/4"	1/4"	3/8"	1/2"	3/8"	1/2"
PA	30		34			40.5
Q	1/4"		3/8"			1/2"