... 64" 2.Class: PN10, PN16.125LB, 150LB 3.Structure: Gate Resilient Seated Gate Valve. Size: Soft seat: 1-1/2" to 24"; Metal ... 2) Class: PN10, PN16.125LB, 150LB 3) Type: Bolted Bonnet, non rising stem/rising stem, NBR/EPDM/brass/bronze/stainless steel seat ring. 4) Material ... , gear, square head.Standard compliance: 1) Design and manufacture: BS5163, DIN 3352, JIS B2043, AWWA C509 2) Test and inspection ...