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
! Contact our sales office for delivery dates and prices as this is a special model. SP133X-010E P: RU P.G.Information (Specialized Product) SMC CORPORATION Pilot Operated Check Valve 4-14-1,SOTO-KANDA, CHIYODA 23 21 56.2 50 ASP530F-N03-11S-X369 31.6 43.1 20.8 3/8 18.5 ASP630F-N04-11S-X369 24 33.6 47.9 61.8 20.8 NPT1/2 NPT1/4 17 28.6 25.6 70.3 ASP630F-N04-13S-X369 1/2 23.81 21.7 35.2 49.5 63.1 21.8 XTO 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
Rc1/4 2571 Body O.D.;52 03 Rc3/8 1239 Body O.D.:84 04. Rc1/2 1719. Body O.D.:98 06 Rc3/4 10 Rc1 Model Port size Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc1 XTO-2571 XTO-1239 XTO-1719
For AC2030 For AC2530 For AC3030 For AC4030 For AC4030-06 Model Description 02 03 04 06 E50-06 E2001 02 03 E3002 03 04 E3002 03 04 E40Piping adapter 02 03 04 4 4 4 06 4 IS1000EY 01 02 03 2 2 2 Y IS1000E02 03 04 3 3 3 Y IS1000E02 03 04 3 3 3 Y IS1000EY54-03 04 Attachment Accessory Pressure switch with piping adapter IS1000M-2Y IS1000M-3Y IS1000M-3Y IS1000M-4Y IS1000M-5Y Y21-01 (02) Y31-02