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Butterfly Valve Steel
AIRpipe’s qualified Butterfly Valves are co-branded with a reputable OEM supplier trusted by leading brands such as Nibco, Watts, Honeywell, and Danfoss. Engineered for superior performance in compressed air pipeline systems, these valves feature ANSI flange connectors combined with AIRpipe’s customized design for enhanced reliability and efficiency.
SKU: 6051
Category: Valves
Brand: AIRpipe

Key Features
- ANSI Standard compliance
- Stainless steel shaft-to-disc connection for durability
- Bar handle and wheel design for easy operation
- Bi-directional shutoff capability
- 100% factory tested for quality assurance
Technical Specifications
- Seal Material: NBR (standard), PTFE (special order)
- Body Material: Cast Iron
- Optional High-Temperature Seals: FKM/Viton
- Sizes Available: 2-1/2″, 3″ ,4″, 6″, 8″, 10″
- Max Working Pressure (NBR):
- 232 psi for 2-1/2″ to 6″
- 188 psi for 8″-10″
- Temperature Range (NBR): -4°F to +176°F
- High-Temperature Options:
- PTFE seats for up to 392°F (special order)
- Testing Standards: MSS SP-61 / API 598
- Flanges: Two ANSI aluminum flanges assembled per valve

Additional information
Weight
11.198 lbs
AIRpipe Outer Dimension
63mm (2-1/2"), 80mm (3"), 100mm (4"), 150mm (6"), 200mm (8"), 250mm (10")
Color
Black, Blue, Gray, Silver Metallic
Features
High Flow
Pressure
188 PSI, 232 PSI, 29.9 inHg (99% vacuum), 300 PSI
Connection
Lugged Ring Clamping Style
Temperature
-4°F to +176°F
Material
Steel
AIRpipe Certification
ASME, ASTM, CE, CRN, EN, ISO 14001, ISO 8573-1, ISO 9001, TS, TUV, UL

Use AIRpipe products in your next project design.

Download the drawing files in AutoCAD or STEP formats for your design software.

butterfly-valve-steel-cad.zip (ZIP, 915.2KB)
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