3 Piece Flanged End Ball Valve

3 Piece Flanged End Ball Valve

Three Piece Design Floating Ball Valve
Precision Engineered for Reliable Downstream On/Off Operations

“aira” offers an investment casting three-piece ball valve in WCB / CF8 / CF8M / CF3M materials. Designed for high-performance and durability, these valves are ideal for frequent on/off operations in downstream applications and meet international design, testing, and manufacturing standards.

Specifications & Standards

Design & Manufacturing Standard:
ASME B16.34 / BS EN ISO 17292

Face-to-Face Dimension:
ASME B16.10 / Class 150

Inspection & Testing:
API 598 / ISO 5208 / BS EN 12266-1

Size Range:
1/2" to 14"

Temperature Range:
-50°C to 300°C for soft-seated valves
(Special temperature requirements available on request)

Pressure Class:
150#

Leakage Class:
ISO 5208 Class VI / ASME B16.104 / ANSI FCI 70-2 (Bubble Tight Shutoff)

End Connection:
ASME B16.5 Class 150 / 300 (Flanged End)

Flange Drilling:
ASME B16.5 Class 150# / 300# / DIN / JIS

Media Compatibility:
Air, Water, Oil & Gas, and other industrial fluids

Material Specifications

Body Material:
CF8, CF8M, CF3M, SS 304L, WCB, Ductile Iron (DI), Duplex, Hastelloy, Monel

Ball Material:
CF8, CF8M, WCB + ENP, Hastelloy, Duplex, Monel, CF3M, Inconel

Ball Type:
Hollow & Solid

Stem Material:
AISI 410, AISI 304, AISI 316, AISI 304L, AISI 316L, Duplex 2205, Duplex 2507, Monel

Seat Material:
PTFE, RPTFE, CFT, GFT, Modified PTFE, AIRA-250, Nylon, Devlon, PEEK

Certifications

  • CE Approved Design
  • SIL3 Certified
  • IBR Approved
  • POD Certified
  • Fire Safe Approved (as per API 607)
Key Features & Benefits

  • Designed for high cycle life and long-term reliability.
  • Anti-static and fire-safe design conforming to API 607.
  • Blow-out proof stem ensures operational safety.
  • Locking handle available for secure positioning.
  • ISO 5211 mounting pad provided for actuator compatibility.
  • V-type Chevron gland packing ensures zero leakage even after thousands of cycles.
Anti Static Mechanism
Direct Mounting As Per ISO 5211
Fire Safe Design

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