Air Actuated Brass Ball Valve
Air Actuated 2 Way WRAS Brass Ball Valve with CH-air A Type DA actuator
PA1101 Full bore direct mount air operated brass ball valve 2 way with WRAS approved for use on drinking water, with A Type air actuator.
Overview: DA Double acting Ch-air A Type air actuated ball valve full bore WRAS approved brass ball valve, 2 way, ends BSP,
Function: CH-air A Type double acting pneumatic actuator. Air to open, air to close. Sized with a minimum air pressure at the actuator of 5.5 bar (80psi). Stays put on loss of air pressure.
Select Actuator Function:
WRAS Approved A Type DA Air Actuated On-Off Brass Ball Valve
WRAS Approved A Type SR Air Actuated Failsafe Brass Ball Valve
Sizing Criteria: Pneumatic actuators have been sized on a maximum pressure wet service
Options: Position control with a Namur pilot solenoid.
Position confirmation limit switch box.
Modulating control with positioner.
Max +95C service using a mounting kit.
Air actuated 2 way WRAS approved brass ball valve PA1101| Part PA1101 | |
| CH-air A Type ATEX Approved Pneumatic Actuator Overview | |
| Type | Rack and pinion |
| Body Material | Hard anodised aluminium |
| End Caps | Die cast aluminium |
| Pistons | Die cast aluminium |
| 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 |
| Direct Mount Brass 2 Way Ball Valve Overview | |
| Body Material | Nickel plated brass |
| Ball Material | Hard chromed brass |
| Bore | Full bore |
| Seat Material | PTFE |
| Seal Material | NBR O Ring |
| End Connections | BSP Female with full thread length |
| Max Working Pressure | 40 Bar cold non-shock |
| Working temperature range | -20C to +95C |
| Approvals | UK WRAS for potable water |
| Manufacturer | EU Manufacturer |
No connections.
