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.
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.