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".
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
Body Size: 1719 (Body O.D. ø98), Port Size: 06 (Rc3/4)
Body Size: Body O.D. ø98, Port Size: Rc3/4