Air Actuated Stainless Steel Butterfly Valves

Air Actuated Stainless Butterfly Valve Wafer with PTFE Liner and A Type SR actuator

PA6502 Wafer Pattern air operated stainless steel butterfly valve with A Type pneumatic actuator.

Overview: SR Spring return air actuated wafer butterfly valve, stainless steel body, stainless steel disc, PTFE liner, suits PN16 or ASA150 flanges, supplied fully assembled and dry bench function tested with direct mounted CH-air actuator for applications with a maximum working temperature of +80C.

Function: Single acting or spring return pneumatic actuator. Air to open, spring close. Fails closed on loss of air pressure.

Select Actuator Function:

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

Options:
Other liner materials.
Position control with a Namur pilot solenoid.
Position confirmation limit switch box.
Modulating control with positioner.
Higher temperature service possible using a mounting kit, but dependant on liner material.

ENQUIRE ABOUT THIS PRODUCT
No Datasheets.
Part No PA6502
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
Stailess Steel Body Butterfly Valve Overview
Body MaterialStainless Steel
Disc MaterialStainless steeel
Liner MaterialEPDM
End ConnectionsWafer to mount betweent betwen PN16 flanges
Max Working Pressure16 bar cold non-shock
Working temperature range-20C to +100C
No connections.
CH-air A Type Pneumatic Actuator 3D Video

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