Air Actuated Stainless Steel Ball Valve
Air Actuated Stainless Ball Valve 3 Piece Firesafe with CH-air A Type SR actuator
PA2702 Firesafe and antistatic direct mount 3 piece air operated stainless steel ball valve fitted with A Type pneumatic actuator.
Overview: SR Spring return CH-air A Type air actuated ball valve full bore firesafe stainless steel ball valve, 3 piece, 2 way, ends BSP,
Function: Single acting or spring return pneumatic actuator. Air to open, spring close. Sized with a minimum air pressure at the actuator of 5.5 bar (80psi). Fails closed on loss of air pressure.
Select Actuator Function:
A Type Pneumatic Actuated Stainless Firesafe Ball Valve On Off
A Type Pneumatic Actuated Stainless Firesafe Ball Valve Failsafe
Sizing Criteria: Pneumatic actuators have been sized on a maximum pressure wet service
Options: Socket or butt weld valve ends.
Position control with a Namur pilot solenoid.
Position confirmation limit switch box.
Modulating control with positioner.
Max +130C service using a mounting kit.
Air actuated stainless steel firesafe 3 piece ball valve PA2702| Part No PA2702 | |
| CH-air A Type ATEX Approved Pneumatic Actuator Overview | |
| Type | Rack and pinion |
| Body Material | Hard anodised aluminum |
| End Caps | Die cast aluminum |
| Pistons | Die cast aluminum |
| Pinion | Nickel plated steel |
| Spring Type | Pre-compressed cartridge type |
| Spring material | Epoxy coated spring steel |
| Seals | NBR Nitrile Rubber |
| Sliding Parts | Acetal resin |
| Grease | High performance synthetic |
| Fasteners | AISI 304 Stainless Steel |
| Standards | Namur, ISO5211 & DIN3337, VDI-VDE-3845 |
| Approvals | CE 2006/42/CE, ATEX EXII 2 GD 2014/34/UE, SIL-3 to IEC61508 & 61511 |
| Exclusions | Excluded from PED 2014/68/UE Clause 1.2.j.ii |
| Manufacturer | EU Manufacturer |
| Screwed 3 Piece 2 Way Firesafe Ball Valve Overview | |
| Body Material | 316SS CF8M |
| Ball Material | 316SS CF8M |
| Bore | Reduced bore |
| Seat Material | RPTFE |
| Seal Material | PTFE |
| End Connections | Screwed BSP |
| Max Working Pressure | 62 bar cold non-shock |
| Working temperature range | -20C to +200C |
| Manufacturer | China |
No connections.
