·Size Range: 1/2” to 4” (DN15 to DN100)
·Threaded: BSPT and BSP BS21, NPT ASME B1.20.1, DIN2999, DIN259, ISO228-1, JIS B0203, ISO7/1
·Pressure Rating: 200PSI (PN16) for stainless steel screwed swing check valve
200PSI (PN16) for stainless steel disco check valve
1000PSI (PN63) for stainless steel screwed vertical check valve
800PSI (PN40) for stainless steel screwed y spring check valve
·Features: Inside screwed cap, integral seat, swing disc or spring load, full bore