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Product data sheet
Valve
2-977-24-0804-7305-OF,
September 19, 2024
Seat Valve pneum. direct
Series 2/977 08
Valve 2/977-24/0804/7305-OF
Type 2/977 valves for potentially explosive atmospheres are direct and external medium controlled and require external compressed air 4-10 bar for switching. The design is simple and solid with fast response times. This type of valve can be traversed and shut off from both sides. The ‘medium pressure below valve seat’ option should be selected in order to effectively prevent closing impacts with liquids. Special conditions (X) must be observed: Limitation of the ambient and medium temperature depending on the sealing material used.
For more information follow this link:
Valve 2/977-24/0804/7305-OF
Datasheet explicit
Datasheet universal
datasheet 63-08
Instructions
Manual - Valves electropneumatic (DE/EN)
Solenoid coil, Certificates
EU - Certificate of Conformity - pressure controlled valves
EU - Certificate of Conformity - pressure controlled valves
Videos
Version | 2/977- | |
Type of valve | Seat Valve pneum. direct | |
Connection type, valve seat | 24 | G3/4 18mm |
Kv-value (Δp = 1 bar H₂O) | 6.5 m³/h | |
Housing | 08 | AISI 316 - 1.4408 |
Sealing | 04 | PTFE |
Function | 7 | CLOSED with spring |
Design | 3 | Pneumatic cylinder AISI 316 Ti |
Actuator size | 05 | ⌀50 |
Actuator volume | 60 cm³ | |
Valve option | OF | Free of oil and grease |
System pressure | 0 - 20 bar (the max. operating pressure requires a control pressure of min. 6 bar) | |
Control pressure | 4 - 10 bar Oil-free, clean compressed air, max. +50°C | |
Temperature Medium | from -40 °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
Valve option | OF | Free of oil and grease |
Description | Cleaned, labeled and individually packed. May contain Oxygen approved lubricants. | |
REACH-RoHS conformity | REACH Yes | RoHS Yes | |
Net weight | 1.4 kg | |
Customs export | Customs tariff number 84812090; Country of origin Germany; ECCN (US): N; AL: N |