Product Category
“Fire Safe” Two Piece Design Investstment Casting ball Valve
Share to:
"Aira" offers ISO 5211 standard Pneumatic Rotary Actuator Operated “FIRE SAFE” Two Piece Design Ball Valve, engineered for multiple ON/OFF operations in highly inflammable fluids.
Size Range: 1/2" to 12 " Screwed / Flanged / Triclover
Technical Specification

Accessories
• On / Off Indicator
• NAMUR Standard Solenoid Valve in all Standard Coil Voltage (Flame Proof solenoid Coil-on request)
• I/P Transducer (Convertor)
• Pneumatic valve positioner
• Electro - Pneumatic valve positioner
• Declutchable Manual Override
• Limit Switches for On/Off Indication at Panelboard
• Filter + Regulator Combination with Pressure Gauge
• Air Lock Valve
| Item | Type of Test | Testing Pressure | Working Pressure | Operating Temperature |
| Actuator | Pneumatic Bubble Test | 180 PSIG | 45 To 150 PSIG | -20°C to 80°C High Temp on request |
|
Valve Body Screwed End |
Hydraulic |
425 PSIG |
300 PSIG |
Max. 180°C High Temp On request |
| Actuator | ||||
|
Type |
: Rack and Pinion Type |
|||
| Ball Valve | ||||
|
Body |
: ASTMA216 Gr. WCBIASTMA351 Gr. CF8-CF8M |
|||
DIMENSION:(All Dimension are in mm)
| Valve Model | Valve Size | A Screwed | L Flanged | b | ØD | |
| MM | Inch | |||||
| RBI - 15 | 15 | 01-Feb | 65 | 107.9 | 9.65 | 88.9 |
| RBI - 20 | 20 | 03-Apr | 75 | 117.3 | 10.41 | 98.55 |
| RBI - 25 | 25 | 1 | 85 | 127 | 11.18 | 107.95 |
| RBI - 32 | 32 | 1 1/4 | 110 | 139.7 | 12.7 | 117.35 |
| RBI - 40 | 40 | 1 1/2 | 114 | 165.1 | 14.22 | 127 |
| RBI - 50 | 50 | 2 | 125 | 177.8 | 15.75 | 152.4 |
| RBI - 65 | 65 | 2 1/2 | 150 | 190.5 | 17.53 | 177.8 |
| RBI - 80 | 80 | 3 | 175 | 203.2 | 19.05 | 190.5 |
| RBI - 100 | 100 | 4 | 210 | 228.6 | 23.88 | 228.6 |
| RBI - 150 | 150 | 6 | - | 266.7 | 25.4 | 279.4 |
| RBI - 200 | 200 | 8 | - | 292.1 | 28.45 | 342.9 |
| RBI - 250 | 250 | 10 | - | 330.2 | 30.23 | 406.4 |
| RBI - 300 | 300 | 12 | - | 609.2 | 31.75 | 482.6 |






