|Place of Origin:||NINGBO|
|Model Number:||STV /STA550|
|Minimum Order Quantity:||20|
|Packaging Details:||Plastic Bags , Boxes , Carton , Pallet Or As Customer Advice|
|Payment Terms:||L/C, T/T, Western Union|
|Type:||Solenoid Valve , Pneumatic Control Valve||Specification:||Five Port|
|Thread Pipe:||G 3 / 4 "||Standard Voltage:||DC12V DC24V AC24V AC110V AC220V AC380V|
|Voltage Range:||- 15 % ~ + 10 %||Working Medium:||40 Micron Filtered Air|
pneumatic directional control valve,
pneumatic electric valve
STV / STA550 Series Big Flow Control Valve Five Port Specification G3 / 4 " Thread Pipe
Technical Specification Table
STV551 – 20 STV552 – 20 STV553C – 20 STV553E – 20 STV553P – 20
STA551 - 20 STA552 - 20 STA553C - 20 STA553E - 20 STA553P – 20
Working Medium :
40 Micron Filtered Air
Acting Type :
Internal Pilot Type
Thread Pipe :
Air Inlet = Air Outlet = 3/4 “ Air Exhaust = 1 / 2 “
The Position Counting :
Two – Position Five Port ,Three – Position Five – Port
Operating Temperature ( ℃ ) :
- 5 ~ 60 ℃
Sectional Area :
95mm² ( Cv=5.0 ) , 70mm² ( Cv=4.0 )
Working Pressure ( MPa ) :
0.15 ~ 0.8 MPa
Protection Class :
Voltage Range :
- 15 % ~ + 10 %
ST Series Big Flow Control Valve
V : Solenoid Valve
A : Pneumatic Control Valve
Series Code :
Coil and Places
1 : Single - Coil Double - Position
2 : Double - Coil Double - Position
3C : Double - Coil Three - Position Close Type
3E : Double - Coil Three - Position Exhaust Type
3P : Double - Coil Three - Position Pressure Type
20 : G 3 / 4 "
Standard Voltage :
AC24V 50 / 60 Hz
AC110V 50 / 60 Hz
AC220V 50 / 60Hz
AC380V 50 / 60 Hz
Why choose us
1: Various style for each products and completely series pneumatic products .
2: High quality with competitive price .
3: Sample order & small quantity order is acceptable .
4: Customize according to your special request .
5: One year quality guarantee
Q: How much is our minimum order quantity ?
A: Our minimun quantity is 1 Piece .
Q: Could you offer the free samples ?
A: Yeah, we could offer the free samples based on special customer.pre-production sample,production sample.
Q: What ' s your delivery date ?
A: It depends on the number of orders . Delivery date is 7 - 30 days .if small order,pls buy from our aliexpress shop, If you need emergency products , we can speed up the production of the first arrangement .
Q: What is the price of the product ?
A: Our prices are based on the size and type of material , if you can give me the information ,
then we can give you an estimated price is for reference only . We can do any size and any desgin .
Q: Can the product be made with our logo and brand ?
A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization for work.
Contact Person: Ina Chen