4 Inch Sanitary Three Piece Pneumatic Butterfly Valve
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4 Inch Sanitary Three Piece Pneumatic Butterfly Valve
Pneumatic Three-Piece Butterfly Valve comes with an air actuator to control process flow. This product comes standard in 304, 316L stainless steel alloy.
Combining pneumatic speed with three-piece hygienic design, this valve dominates high-volume applications requiring:
✔️ Rapid batch switching in vaccine bulk manufacturing
✔️ Continuous CIP cycles for dairy silo-to-filler lines
✔️ High-purity solvent transfers in API production
✔️ Aseptic blending of nutritional formulations
Lightning-Fast Automation
0.6-second actuation (60-100 PSI air) outperforms manual valves in 24/7 production – tested for 250,000+ cycles with ≤0.1° angle drift.
ATEX-certified actuators available for Zone 1 explosive environments (dust/vapor).
Uncompromised Hygiene
Ra 0.5μm electropolished 316L surfaces exceed ASME BPE-2022 for particle control.
Tri-clamp disassembly in <2 minutes – 80% faster than welded valves for FDA audits.
Smart Maintenance
Modular ISO 5211 actuator mounts retrofit existing pneumatic systems.
Self-aligning disc system eliminates seat wear from pipeline misalignment.
“At our monoclonal antibody facility, EAGLE’s 4” valves reduced CIP cycle time by 25% through faster actuator response. The three-piece design let us replace seals during batch changeovers without breaking sterility.”
– Process Engineer, Biologics Manufacturer
|
Size |
D1 |
L |
D |
H |
|
1" |
25.4 |
102 |
85 |
172.5 |
|
1 1/2" |
38.1 |
104 |
85 |
172.5 |
|
2" |
50.8 |
107 |
85 |
172.5 |
|
2.5" |
63.5 |
106 |
85 |
172.5 |
|
3" |
76.2 |
103 |
85 |
172.5 |
|
4" |
101.6 |
115 |
85 |
172.5 |
Size
Grade
Seal