Sina, API 594, Dual Plate, Double Plate, Wafer, Flens, Lugged, Check Valve, Manufacture, Factory, Priis, RF, RTJ, trim 1, trim 8, trim 5, PTFE, Viton, Metal, sit, kleppen materialen hawwe koalstof stiel, RVS, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A.5A, A105(N), F304(L), F316(L), F11, F22, F51, F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Brûns en oare spesjale alloy.Druk fan klasse 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB