SMC Corporation of America
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Part Number Description: CHECK VALVE PILOT   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: HI   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

The XTO series of pilot operated check valve is an in-line model that features threaded connections.  This high flow variant is available in thread sizes from 1/4" to 1".

  • In-line design
  • Three sizes available
  • Five thread sizes from Rc 1/4 to Rc 1
  • 145 psi (1.0) max. operating pressure
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Part Number Description: PILOT CHECK VALVE   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: HI   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

Series T2 D 2-T1 L3 L2 L1 Model T1 T2 D L1 L2 L3 XTO-2571-02 Rc1/4 52 52 21 57 XTO-2571-03 Rc3/8 XTO-1239-02 Rc1/4 84 80 37 79 XTO-1239-03 Rc3/8 Rc1/4 XTO-1239-04 Rc1/2 XTO-1719-06 Rc3/4 98 98 40 90 XTO-1719-10 Rc1 !

B J Type A mounting bracket Type B mounting bracket 32, 40 YU-03 YA-03 YB-03 CY 50, 63 YU-05 YA-05 YB-05 Material: Stainless steel CX CX 80 YU-08 YA-08 YB-08 (mm) 100 YU-10 YA-10 YB-10 Bore size (mm) B D E J M O Part no.