Product data sheet
Valve
NFB16-03-0804-76_-PX,
June 14, 2025
Ball Valve pneum. direct
Series PNFB16-08
Valve NFB16-03/0804/76_-PX
2-way ball valve in valve body length DIN EN558-1 R1 (F1), with electropneumatic 90 ° rotary actuator. The valve is normally closed by spring force (NC). If voltage is applied to the 3/2-way pilot valve attached to the actuator, the ball valve opens with the assistance of compressed air. The ball valve closes by spring force when the pilot valve is de-energized.
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Valve NFB16-03/0804/76_-PX
Datasheet explicit
Datasheet universal
datasheet A0701/0804 - A0711/0804 ger/en (PDF)
Instructions
Manual Ball Valves, flanged design
| Version | NFB16- | |
| Type of valve | Ball Valve pneum. direct | |
| Connection type, valve seat | 03 | DN25 25mm |
| Kv-value (Δp = 1 bar H₂O) | 100 m³/h | |
| Housing | 08 | AISI 316 Ti - 1.4571(81) | AISI 316 - 1.4408 |
| Sealing | 04 | PTFE |
| Function | 7 | NC | fail safe closed |
| Design | 6 | ball |
| Actuator size | _ | n.a. |
| Valve option | PX | Pilot valve + trottle, mounted on the actuator + Limit switch box |
| System pressure | 0 - 40 bar | |
| Control pressure | 6 - 8 bar | |
| Temperature Medium | from -200 °C to 200 °C | |
| Temperature Environment | from -10 °C to 60 °C | |
| Mounting position | in any position | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve |
Not applicable
Not applicable
| Valve option | PX | Pilot valve + trottle, mounted on the actuator + Limit switch box |
| Description | Voltage 24VDC/AC - 230VAC. Must be indicated at the time of ordering | Microswitches, mechanical for OPEN/CLOSE in aluminium housing, with on-site display | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Customs export | Customs tariff number 84818059; Country of origin Germany; ECCN (US): N; AL: N |