b'CHECK VALVES - HIGH PRESSURE B16.34 DESIGNHIGH PRESSURE PISTON CHECK VALVESSW, NPT, BW, CLASS 1500/2500ASME B16.34 DESIGNSEAL WELDED COVER (SWC)Piston Check Y-Piston Check43521DIMENSIONS (MM) PISTON CHECK - 1500/2500 CLASSSymbol BonnetClass 1/23/411-1/222-1/23 Joint (DN15) (DN20) (DN25) (DN40) (DN50) (DN65) (DN80)L1500 102 120 132 196 248 254 280(End to end) 2500 114 132 152 216 260 254 280P1500 12 16 20 32 40 48 59(Port Dia.) 2500 10 13 18 26 35 40 52SWCH1500 73 84 92 130 153 206 235(Height) 2500 82 95 114 149 174 206 235Wt1500 2.4 3.0 4.2 10.5 19.5 28 36.0(kg) 2500 2.8 3.5 7.5 12.5 27.5 30.0 38.0100NB~300NB(4~12)refertodrawing.2690Classrefertodrawing.DIMENSIONS (MM)Y-PISTON CHECK - 1500/2500 CLASSSymbol BonnetClass 1/23/411-1/222-1/23 Joint (DN15) (DN20) (DN25) (DN40) (DN50) (DN65) (DN80)L1500 102 120 132 196 248 254 280(End to end) 2500 114 132 152 216 286 254 280P1500 12 16 20 32 40 48 59(Port Dia.) 2500 10 13 18 26 35 40 52SWCH1500 70 79 88 119 141 206 235(Height) 2500 80 93 108 146 167 216 235Wt1500 2.4 3.0 4.2 10.5 19.5 28 36.0(kg) 2500 2.8 3.5 7.5 12.5 27.5 30.0 38.0100NB~300NB(4~12)refertodrawing.2690Classrefertodrawing.Socket Weld Thread (NPT) Butt WeldDesignStandard:ASMEB16.11 DesignStandard:ASMEB1.20.1 DesignStandard:ASMEB16.2524 AUSTRALIAN PIPELINE VALVE'