Identify from the photo
- Full ASC code, or a clear installed photo
- 100, 200 or 300 body size
- PT1/8, PT1/4, PT3/8 or PT1/2 port
- PT, G or NPT thread
- Installed one-way flow direction and external dimensions
AirTAC ASC One-Way Flow Control Valves
ASC is a one-way flow-control valve family for adjustable flow in one direction. Confirm the 100, 200 or 300 size, port, thread and installed flow direction before RFQ.
Request type
AirTAC originalModel matchingChina-source alternative
ASCManual, Mechanical, and Special Valves
Ordering code matching
Match each code segment
Code format
ASC [100/200/300] [06/08/10/15] [PT/G/NPT]Published ASC code layoutASC100-06ASC200-08ASC300-10ASC300-15| ①Valve family | ②Size | ③Port | ④Thread |
|---|---|---|---|
| ASC one-way flow-control valve. | 100, 200 or 300 series. | 06 PT1/8; 08 PT1/4; 10 PT3/8; 15 PT1/2. | Blank PT; G G-thread; T NPT. |
About ASC
ASC uses a needle adjustment for controlled flow in one direction and a non-return path in the other. The source covers 100, 200 and 300 sizes; retain the installed flow direction with the full code and port when matching.
Product matching reference
Compare the photo, drawing, and measurable details first
Drawing reference
- Confirm ASC100, ASC200 or ASC300 one-way flow-control valve
- Match port, PT/G/NPT thread, installed flow direction and external dimensions
Key details for matching
Model patterns
- ASC100-06
- ASC200-08
- ASC300-10
- ASC300-15
Reference details
- Product type: One-way flow-control valve
- Published sizes: 100, 200 and 300 series
- Published ports: PT1/8, PT1/4, PT3/8, PT1/2
- Published operating / proof pressure: 0.05–0.95 MPa / 1.5 MPa
- Reference page: PDF page 3
Matching Questions
Can ASC be selected by port size alone?
No. Keep the size, port, thread and installed flow direction together. The external orientation must match the valve's one-way control function.
ASC
Include this series in a project RFQ
ASC Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.