A Type

CH-air Pneumatic Valve Actuator A Type Anodised Aluminium

High quality EU manufactured rugged and reliable anodised aluminium rack and pinion pneumatic actuator

Overview: EU manufactured SIL 3 rated ATEX rack and pinion pneumatic quarter turn actuator. Hard anodised aluminium body. Balanced air and spring stroke. Rugged, durable, reliable, high quality actuator.

Function: Compressed air forces pistons apart to open the actuator, it then closes by compressed air in double acting versions, of closes by springs in spring return actuators.

Select Actuator Function:

Sizing Criteria:
Manufacturer's sizing charts provide torque outputs based on supply air pressure and in spring return actuators

Options:
120° or 180° rotation.
Reverse acting (air close, spring open)
NPT air connections
ENP or PTFE body coatings

ENQUIRE ABOUT THIS PRODUCT
CH-air AType 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
Conforms to-
Namur
ISO5211 & DIN3337
VDI-VDE-3845
CE 2006/42/CE
ATEX EXII 2 GD 2014/34/UE
SIL-3 in accordance with IEC61508 & 61511
Excluded from PED 2014/68/UE Clause 1.2.j.ii
Manufacturer -
EU MANUFACTURER
No connections.

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