Product data sheet
Valve
NFA16-06-0804-9S4-5-125-OF,
June 7, 2025
Ball Valve pneum. direct
Series PNFA16
Valve NFA16-06/0804/9S4-5-125-OF

The automated ball valve NFA16 impresses with its compact design in accordance with EN 558-1 R27 (F4) and its versatile application options. High-quality materials such as a 1.4408 housing, PTFE seals and a floating 1.4408 ball ensure reliable performance. Certified according to DIN EN ISO 9001:2008 and TÜV CERT, it meets demanding safety and quality standards such as DGRL 97/23/EG, AD-2000, TA-Luft 2002 and Fire-Safe API 607 Fifth Edition / ISO 10497-5:2004. Suitable for neutral gases and liquids as well as corrosive media.

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Valve NFA16-06/0804/9S4-5-125-OF
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Datasheet explicit
VersionNFA16-
Type of valveBall Valve pneum. direct
Connection type, valve seat06DN50 50mm
Kv-value (Δp = 1 bar H₂O)275 m³/h
Housing08AISI 316 - 1.4408
Sealing04PTFE
Function9double acting
DesignS4-ARTe
Actuator size5-125SC single-acting
Actuator volume1.5 cm³
Valve optionOFFree of oil and grease
Pressure ratingPN40
System pressure0 - 18 bar (the max. operating pressure requires a control pressure of min. 6 bar)
Control pressure4 - 8 bar clean, neutral, oil-free gas
Temperature Mediumfrom -40 °C to 200 °C
Temperature Environmentfrom -10 °C to 60 °C
Mounting positionin any position
Specific use caseClosed system (includes open system)
scope of delivery1 valve
Not applicable
Not applicable
Valve optionOFFree of oil and grease
DescriptionCleaned, labeled and individually packed. May contain Oxygen approved lubricants.
Leakage rateA - EN 12266-1 [Test medium air or nitrogen, 20°C room temperature]
REACH-RoHS conformityREACH Yes | RoHS Yes
Net weight19 kg
Customs exportCountry of origin Germany; ECCN (US): N; AL: N