"Aira"offers ISO 5211 Standard Pneumatic Rotary Actuator Operated Butterfly Valve, engineered for optimum Solution to the Corrosive Application
Size Range: 1.1/2" to 16 "
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| Technical Specification : |
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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 Over - ride
• Limit Switches for On/Off Indication at Panel board
• Filter + Regulator Combination with Pressure Gauge
• Air Lock Valve |
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| Actuator |
Type :
Actuation:
Mounting std:
Pneumatic Connections : |
: Rack and Pinion Type
: Double Acting! Single Acting (Spring Return)
: ISO 5211 An International Standard
: NAMUR Standards |
| Butterfly Valve |
Body
Discl
Sea:
Shaft
Valve Type
Body Type
Seat Type
End Connection
Pressure Rating
Oper. Temp.Range
Seat leakage |
: Cl (IS 210 Or FG 200 /220)/Cast Steel( W C B)
: CF8 I CFBM I SOt I Teflon Coated
: EPDM / Nitrile / Silicon / Teflon
: AISI 410
: Centric Disc Butterfly Valve with a single piece rubber lined body
: Short wafer (sandwiched between flanges
: Lined with the body
: Wafer Sandwiched (Lug Type On Request)
: PN 10 I PN 16 (On Request)
: -25°c tp 200°c depending on MOC
: Tight shut off(Batter then Class)
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| Standards: |
Design and manufactring
Valve Face to Face Deminsion
Top flange drilling
Inspection and testing
Flang standard conformity |
: API 609 category A/BS 5155/MSS SP -67 / C-504 )
: Short wafer as per Iso 5752 Tab 5/API 609 Category A
: ISO 5211 Part- II
: API 598/BS 6755 /FCI-702
: ANSI 150, DIN PN6 //16
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| Item |
Type of Test |
Testing Pressure |
Working Pressure |
Operating Temperature (High) |
| Actuator |
Pneumatic Bubble Test |
180 PSIG |
45 To 150 PSIG |
-20°C to 80°C High Temp on request |
Valve Body
Seat
SEAT
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Hydraulic
Hydraulic
PNEUMATIC
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225 PSIG
150PSIG
105PSIG
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150 PSIG
150 PSIG
150 PSIG
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Max. 230°C
Max. 230°C
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| DIMENSION:(All Dimension are in mm) |
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