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Pneumatic Three-Piece Butterfly Valve comes with an air actuator to control process flow. This product comes standard in 304, 316L stainless steel alloy.
This valve’s modular three-piece design and zero product entrapment geometry make it indispensable in:
✔️ Cell culture media transfer systems
✔️ Vaccine fill-finish manifolds
✔️ Ultra-pure water (UPW) distribution
✔️ Flavor essence blending in food-grade facilities
Bioprocess-Grade Materials
316L/1.4404 stainless steel with Ra ≤0.4μm electropolish exceeds ASME BPE-2022 standards for particle shedding control.
FDA-grade EPDM seals (21 CFR 177.2600) compatible with gamma radiation sterilization.
Contamination Prevention
Fully drainable body eliminates dead zones – passes 3-A 74-06 and EHEDG Type EL Class I certification.
Laser-welded seams prevent crevice corrosion in CIP/SIP cycles (pH 1-13).
Rapid Maintenance
Tool-free disassembly in 90 seconds using tri-clamp bands – 70% faster than welded competitors.
Cartridge-style seals swap without specialized training or equipment.
Documentation Ready: Full material traceability (EN 10204 3.1) and ASTM E2908 passivation reports included.
Scalable Solutions: Identical performance across 1.5" to 4" sizes for system uniformity.
Inventory Optimization: 80% commonality with EAGLE’s other sanitary valves reduces spare part needs.
“In our mRNA lipid nanoparticle production line, EAGLE’s 2” valves maintained >99.9% particle-free surfaces after 200 SIP cycles – crucial for FDA batch approval.”
– Process Engineer, Gene Therapy Facility
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 |
About Egle
ASME BPE range includes a comprehensive selection of tubes and fittings of varying dimensions and executions all compliant with ASME BPE standards. Made for safe and easy installation, its high quality and good weldability meet the standards of biopharmaceutical industries.
Pneumatic Three-Piece Butterfly Valve comes with an air actuator to control process flow. This product comes standard in 304, 316L stainless steel alloy.
This valve’s modular three-piece design and zero product entrapment geometry make it indispensable in:
✔️ Cell culture media transfer systems
✔️ Vaccine fill-finish manifolds
✔️ Ultra-pure water (UPW) distribution
✔️ Flavor essence blending in food-grade facilities
Bioprocess-Grade Materials
316L/1.4404 stainless steel with Ra ≤0.4μm electropolish exceeds ASME BPE-2022 standards for particle shedding control.
FDA-grade EPDM seals (21 CFR 177.2600) compatible with gamma radiation sterilization.
Contamination Prevention
Fully drainable body eliminates dead zones – passes 3-A 74-06 and EHEDG Type EL Class I certification.
Laser-welded seams prevent crevice corrosion in CIP/SIP cycles (pH 1-13).
Rapid Maintenance
Tool-free disassembly in 90 seconds using tri-clamp bands – 70% faster than welded competitors.
Cartridge-style seals swap without specialized training or equipment.
Documentation Ready: Full material traceability (EN 10204 3.1) and ASTM E2908 passivation reports included.
Scalable Solutions: Identical performance across 1.5" to 4" sizes for system uniformity.
Inventory Optimization: 80% commonality with EAGLE’s other sanitary valves reduces spare part needs.
“In our mRNA lipid nanoparticle production line, EAGLE’s 2” valves maintained >99.9% particle-free surfaces after 200 SIP cycles – crucial for FDA batch approval.”
– Process Engineer, Gene Therapy Facility
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 OD
Grade
Seal