FEVISA Valves has very extended experience in manufacturing of Wellhead Pneumatic Gate Valves. Size: 2-1/16” to 7-1/16” Pressure Rating: 2000-20000Psi Temperature: -20°F ~ 250°F Temperature Ratings : K, L, P, R, S, T, U, V Design: API 6A Materials: AA, BB, CC,more...