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Spinner
II38749F0041
  • AE4529
  • Four Circuit Prot. Valve
  • Obsolete
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Recommended IAM part numbers for II38749F0041 including Service New + EconX:
General Info

Weights & Dimensions

Gross Weight
1.725 Gram
Net Weight
1.725 Gram
Technical Attributes
Air Inlet port(s) size
M16x1,5 
Air Delivery port(s) size
21,22,23,24,25,26: Voss NG12 M22x1,5 
Circuit 1
Feedback with Bypass 
Circuit 1 - Open/close pressure [bar]
7,0-0,3 / >4,5 
Circuit 1 - Pressure Limiting [bar]
Not included 
Circuit 2
Feedback with Bypass 
Circuit 2 - Open/close pressure [bar]
7,0-0,3 / >4,5 
Circuit 2 - Pressure Limiting [bar]
Not included 
Circuit 3
Non-feedback with no bypass 
Circuit 3 - Open/close pressure [bar]
7,5-0,3 / >4,5 
Circuit 3 - Pressure Limiting [bar]
8,5 +0,0/-0,4 
Circuit 4
Feedback with Bypass 
Circuit 4 - Open/close pressure [bar]
7,0-0,3 / >4,5 
Circuit 4 - Pressure Limiting [bar]
Not included 
Bleed-back safety feature
Controlled by Circuit 1 
Circuits' supply
Internal series supply from C's 1 and 2 to 3, C4 is before C1-2 
With Electrical pressure sensing
Yes 
Part has Service Solutions
IAM Part No.
Four Circuit Prot. Valve
II38749FN50
AE4529
Four Circuit Prot. Valve
Saleable to the IAM
II38749FN50
AE4529
Four Circuit Prot. Valve
Saleable to the IAM
Replacement Products
Four Circuit Prot. Valve
II38749F004
AE4529
Four Circuit Prot. Valve
Obsolete, has repair kits
II38749F004
AE4529
Four Circuit Prot. Valve
Obsolete, has repair kits