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Avcon has produces 2-Piece Ball Valves available with ISO mounting pad & provided with mounting bracket, couplers for fitting Pneumatic Rotary Acuators. The valves are available with Pneumatic Rotary Actuators, either Double Acting or Spring Return type. These Pneumatic Operated Ball Valves are also available with various further options. For pneumatic actuator detail, Please refer to Prima leaflet 3400-D/S or 3300-D/S). The Ball Valves are designed with mounting dimensions as per ISO 5211. Flanged end valves and face to face dimensions are as per ANSI B16.5 Class 150 (Short Body).
| SPECIFICATIONS |
| Sizes |
15MM (1/2”) to 100mm (4”). |
| Body and End Piece |
Investment Casted Cast Steel
ASTM A216 WCB or Stainless
Steel ASTM A351 CF8(SS304)
or CF8M (SS316). |
| Ball |
Stainless Steel AISI 316. |
| Design |
As per API 607 Std. Fire Safe
(but not tested). |
| Stem and stem nut |
Stainless Steel AISI 316. |
| Ball seat |
Reinforced PTFE. |
| Stem seals |
Reinforced PTFE. |
| Body gasket |
PTFE. |
| Antistatic device |
Stainless Steel SS316. |
| Pressure-temperature rating |
As per BS 5351 Class 300. |
| Body pressure rating |
ANSI B16.5 Class 300. |
| End connection |
Flanged to ANSI B16.5 Class
150 / 300. |
| Leakage Class |
As per ANSI B16.104 1976
Teflon seating Class VI. |
| Characteristics |
On-Off. |
| Temperature (max) |
200°C. |
| ACTUATOR |
| Double Acting |
"D" - NC/NO. |
| Spring Return |
"S" - NC/NO. |
| Air supply requirement |
5.5 to 8.5 bar. |
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| Manual operation (Optional) |
Provision for manual Hand-lever type for 3403 D/S & 3404-D/S actuator. Manual Hand Gear operated for 3305-D/S
onward. |
| Accessories |
Local position indicator, Rotary Limit switch box, Air Lock Relay Solenoid Valve. |
| Sales point |
Highly reliable,long life, simple construction and maintenance free Ball Valve. |
| Application |
For air, water, oil, gas, corrosive Chemicals, Combustion equipment, Power Station, Hydro-Electric, Nuclear Power Generation, Chemicals & Petrochemicals Industries. |
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