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:

Sizing Criteria:
Pneumatic actuators have been sized on a maximum pressure wet service

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.

Part No PA2702
CH-air A Type ATEX Approved Pneumatic Actuator Overview
TypeRack and pinion
Body MaterialHard anodised aluminium
End CapsDie cast aluminium
PistonsDie cast aluminium
PinionNickel plated steel
Spring TypePre-compressed cartridge type
Spring materialEpoxy coated spring steel
SealsNBR Nitrile Rubber
Sliding PartsAcetal resin
GreaseHigh performance synthetic
FastenersAISI 304 Stainless Steel
StandardsNamur, ISO5211 & DIN3337, VDI-VDE-3845
ApprovalsCE 2006/42/CE, ATEX EXII 2 GD 2014/34/UE, SIL-3 to IEC61508 & 61511
ExclusionsExcluded from PED 2014/68/UE Clause 1.2.j.ii
ManufacturerEU Manufacturer
Screwed 3 Piece 2 Way Firesafe Ball Valve Overview
Body Material316SS CF8M
Ball Material316SS CF8M
BoreReduced bore
Seat MaterialRPTFE
Seal MaterialPTFE
End ConnectionsScrewed BSP
Max Working Pressure62 bar cold non-shock
Working temperature range-20C to +200C
No connections.
CH-air A Type Pneumatic Actuator 3D Video

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