Brass Flood Gate Valve made for brass material, also available more of size. Available Size:Item No.DNScrew size(Female)BLHDZF-1/481/4"9.54061.545ZF-3/8103/8"9.54261.545ZF-1/2151/2"12.84372.155ZF-3/4203/4"174576.755ZF-1251"215287.660ZF-1-1/4321-1/4"275510372ZF-1-1/2401-1/2"3458113.772ZF-2502"4564147.780ZF-2-1/12652-1/2"5678163.5100ZF-3803"6882190110ZF-41004"9096235130 Brass Flood Gate Valve