One-piece die plates - Import export

DESIGN: • Design according to API-594. • Compact one-piece dual plate wafer-type or LUG (or slotted) type design. • Patented spring that allows the soft closing of the disc, in order to prevent rupture and premature wear. • It has a shaft, which is heavy duty and corrosion resistant. • Two plates offer maximum resistance with maximum time in open position. • Total contact with metal-to-metal seats that allow an airtight seal at a minimum working pressure. • It has thrust sheaves to reduce the friction and wear of the forks. • Pressure tests according to API 598.