Identify from the photo
- Full NRV code or a clear installed photo
- PT1/8 through PT1 port size
- PT, G or NPT thread
- Marked installed flow direction
- External dimensions and connected interfaces
AirTAC NRV Check Valves
NRV is a pneumatic check-valve family for one-way air flow. Confirm port, thread, flow direction and installed dimensions before RFQ.
Request type
AirTAC originalModel matchingChina-source alternative
NRVManual, Mechanical, and Special Valves
Ordering code matching
Match each code segment
Code format
NRV [06/08/10/15/20/25] [PT/G/NPT]Published NRV code layoutNRV06NRV08NRV10NRV15NRV20NRV25| ①Valve family | ②Port | ③Thread |
|---|---|---|
| NRV pneumatic check valve. | 06 PT1/8; 08 PT1/4; 10 PT3/8; 15 PT1/2; 20 PT3/4; 25 PT1. | Blank PT; G G-thread; T NPT. |
About NRV
NRV permits air flow in one direction only. The exact port, thread and installed direction are the matching fields; do not select from body size alone.
Product matching reference
Compare the photo, drawing, and measurable details first
Drawing reference
- Confirm NRV06, NRV08, NRV10, NRV15, NRV20 or NRV25 check valve
- Match port, PT/G/NPT thread and marked installed flow direction
Key details for matching
Model patterns
- NRV06
- NRV08
- NRV10
- NRV15
Reference details
- Product type: Pneumatic check valve
- Published ports: PT1/8 through PT1
- Published operating / proof pressure: 0.02–1.0 MPa / 1.5 MPa
- Reference page: PDF page 4
Matching Questions
Can NRV be installed in either direction?
No. It is a check valve. Confirm the marked one-way flow direction along with the port and thread before RFQ.
NRV
Include this series in a project RFQ
NRV Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.