AirTAC PCV pilot-operated check valves, main ports 1/8–1/2, threaded or push-in pilot and...
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AirTAC PCV pilot-operated check valves, main ports 1/8–1/2, threaded or push-in pilot and PT/G/NPT options. Confirm P/A/Z direction, actual pilot pressure, flow and installation before quotation.
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AirTAC PCV specifications official Chinese reference
Helpful for Model Matching:
| Function and direction | PCV is a pilot-operated check valve with P supply, A actuator and Z pilot. P→A admits flow; reverse A→P requires pilot release at Z. Confirm circuit orientation from the published symbol before installation. It is not a relief valve or a certified safety valve. |
| Conditions | Operating pressure 0.15–1.0 MPa; proof pressure 1.5 MPa separately. Air filtered to 40 μm or finer; −20 to 70°C. Published operating frequency 60 cycles/min for 06/08 and 40 cycles/min for 10/15, including F. |
| Main ports | 06=1/8, 08=1/4, 10=3/8, 15=1/2. Blank thread code PT, G=G thread, T=NPT. Port size code does not specify pilot tube diameter. |
| Pilot interface | Blank pilot style internal thread: 06 M5×0.8, 08 1/8, 10/15 1/4; actual thread follows the selected PT/G/NPT drawing, with M5 retained at 06. F is push-in: 06/08 tube OD 6 mm, 10/15 OD 8 mm. Pilot size is determined, not an extra ordering field. |
| Pilot release and flow | Minimum pilot pressure varies with working pressure in the official curve; the service-pressure lower bound 0.15 MPa is not a universal unlocking guarantee. Flow varies with pressure and size; no single fixed flow rating or release ratio is inferred. Provide working pressure, pilot pressure and required flow. |
| Installation and holding boundaries | Use own PT/NPT or G dimension block and threaded/F drawing; pilot connection changes the envelope. Catalogue cylinder-positioning circuit is an application reference, not proof of leak-free indefinite holding, safe vertical-load retention, emergency stop or a certified safety function. Confirm load, allowable drift, failure state and circuit protection by application review. |
| RFQ inputs | Send full PCV code or label, main thread/size, pilot style and tube OD or pilot thread, P/A/Z circuit, working/pilot pressure, flow, installation clearance, quantity and destination. Availability and application fit are confirmed on inquiry. |
Ordering code matching
Code format
PCV[06/08/10/15][blank/F][blank/G/T]Pilot style precedes thread; pilot size follows main port.PCV06PCV10FGPCV08T| 1Main port | 2Pilot | 3Circuit conditions |
|---|---|---|
| 06=1/8, 08=1/4, 10=3/8, 15=1/2. Blank thread code PT, G=G thread, T=NPT. Port size code does not specify pilot tube diameter. | Blank pilot style internal thread: 06 M5×0.8, 08 1/8, 10/15 1/4; actual thread follows the selected PT/G/NPT drawing, with M5 retained at 06. F is push-in: 06/08 tube OD 6 mm, 10/15 OD 8 mm. Pilot size is determined, not an extra ordering field. | Minimum pilot pressure varies with working pressure in the official curve; the service-pressure lower bound 0.15 MPa is not a universal unlocking guarantee. Flow varies with pressure and size; no single fixed flow rating or release ratio is inferred. Provide working pressure, pilot pressure and required flow. |
If the label is incomplete, send the readable parts together with a photo.
PCV10FG1Main port
06=1/8, 08=1/4, 10=3/8, 15=1/2. Blank thread code PT, G=G thread, T=NPT. Port size code does not specify pilot tube diameter.
2Pilot
Blank pilot style internal thread: 06 M5×0.8, 08 1/8, 10/15 1/4; actual thread follows the selected PT/G/NPT drawing, with M5 retained at 06. F is push-in: 06/08 tube OD 6 mm, 10/15 OD 8 mm. Pilot size is determined, not an extra ordering field.
3Circuit conditions
Minimum pilot pressure varies with working pressure in the official curve; the service-pressure lower bound 0.15 MPa is not a universal unlocking guarantee. Flow varies with pressure and size; no single fixed flow rating or release ratio is inferred. Provide working pressure, pilot pressure and required flow.
AirTAC PCV pilot-operated check valves, main ports 1/8–1/2, threaded or push-in pilot and PT/G/NPT options. Confirm P/A/Z direction, actual pilot pressure, flow and installation before quotation.
No. The 0.15–1.0 MPa range is service pressure; minimum pilot pressure depends on working pressure in the published curve. The positioning circuit does not establish leakage, drift, emergency-stop or safety certification. Send actual circuit, load and pressures for confirmation.
PCV
PCV Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.
Build your pneumatic circuit with complementary components. Confirm dimensions and operating conditions before selecting a combination.
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Connect tubing to a valve or actuator. Match tube outside diameter, port thread and seal type.
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Run air lines between fittings and components. Confirm outside diameter, bend radius, pressure and temperature.
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Filter and regulate supply air. Confirm filtration, pressure range and flow requirements for the connected equipment.
Send your parts list, connection sizes and operating conditions for a matching check and combined quotation.