Aira Pneumatics
Aira Pneumatics

Welcome to Aira Pneumatics, your trusted partner in pneumatic solutions and valve systems in India. As an authorized dealer for renowned brands such as Airmax Pneumatics, Aira Valves, Cair, SuzhiK, 4MA, Yukon, and Hydint, we are committed to delivering innovative and high-quality products tailored t... Read more

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Diaphragm Actuator With Manual Over Ride

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Diaphragm Actuator With Manual Over Ride

We manufacture high-quality Hand Lever Operated 3-Piece Design Ball Valves featuring an extended shaft and available in both screwed and flanged end connections. This CE-approved valve is engineered for industrial applications requiring precision, durability, and reliable shutoff. Equipped with a hollow or solid ball and advanced PTFE sealing, it ensures smooth operation and excellent performance under varying pressure and temperature conditions.

Specifications & Standards
  • Design & Manufacturing Standard: ASME B16.34 / BS EN ISO 17292
  • Face-to-Face Dimension: ASME B16.10
  • Inspection & Testing: API 598 / ISO 5208 / BS EN 12266-1
  • Leakage Class: ISO 5208 Class VI / ASME B16.104 / FCI 70-2 (Bubble Tight Shutoff)
  • Size Range: 1/2" to 4" (Screwed End)
  • Temperature Range: -50°C to +300°C (Soft-Seated Valves)
  • For special requirements: Contact Works for customization
  • Pressure Class: 150#, 300#
  • Media Compatibility: Air, Water, Oil & Gas
Material Construction
  • Body: CF8, CF8M, CF3M, SS 304L, WCB, Duplex, Hastelloy, Monel
  • Ball: CF8, CF8M, WCB + ENP, Hastelloy, Duplex, Monel, CF3M
  • Ball Type: Hollow & Solid
  • Stem: AISI 410, SS 304, SS 316, SS 304L, SS 316L, Duplex 2205, Duplex 2507, Monel
  • Seat: PTFE, RPTFE, CFT, GFT, Modified PTFE, AIRA-250, Nylon, Devlon, PEEK
End Connection Options
Screwed Ends:
  • BSPT / BSP: ISO 7-1
  • NPT: ASME B1.20.1
  • Socket Weld: ASME B16.11
  • Flanged Ends: ASME B16.5 Class 150# / 300#
Certifications
  • CE Approved Design
  • POD Approved
Key Features & Benefits

Extended Shaft with Bonnet Options
Three bonnet extension lengths optimize gland packing placement, preventing freeze damage in low-temperature applications.

Cavity Pressure Self-Relief
Valve design ensures internal cavity pressure is safely relieved.

Chevron Seal Packing
Reduces leakage and maintains sealing integrity over thousands of cycles.

Low Operating Torque
Enables easy manual operation with hand lever.

Fire Safe Design
Suitable for use in flammable applications.

Fugitive Emission Control
Ensures tight shutoff for both flammable and non-flammable media.

Cryogenic Compatibility
Excellent performance in cryogenic environments.

Direct Mounting As Per ISO 5211
Fire Safe Design

Our Coverage

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