PRODUCT DETAILS:-FULL BORE, TWO PIECE DESIGN WITH STAINLESS STEEL BALL & BLOW OFF PROOF STEM, TEFLON SEAT & SEAL, LEVER OPERATED. END DETAILS:- SCREWED FEMALE ENDS BSP TO BS:21 TESTING:- (HYD.) BODY TEST PRESSURE : 300 psig SEAT TEST PRESSURE : 300 psig