Cast Steel Gate Valve

Cast Steel Gate Valve

Gear operated gate valves can be used as efficient on/off valves for two-way flow.One of the most remarkable features of this type of gear operated gate valve is its straight and unobstructed passageway in full open condition.Therefore, industrial gate valves are characterized by minimal turbulence and pressure drop in operation. Although geared gate valves are intended for service with on/off service, they are not recommended for throttling service. Gear operated gate valves have flexible wedges unless otherwise specified by the customer. During opening and closing, the flexible wedge moves along the body and remains in place through a guide groove to minimize friction between the body seat and the wedge.This design is particularly suited to compensate for the slight thermal distortion of the valve's own piping to ensure a better seal between the body and the wedge seat. ZECO Valve Group is currently preparing a batch of 18-inch 1500LB cast steel gear operated gate valves for export to the United States. The high performance products and the high standard of ZECO have created the excellent quality and customer recognition of ZECO.


Related News
  • Operating Principle of Air Release Valve

    Operating Principle of Air Release Valve

    January 17, 2020Air release valve is also called air release valve. It is a kind of valve commonly used in the installation of water heating. It is generally installed at the highest point of the system.view
  • Characteristic and Working Site of Constant pressure Balance Valve

    Characteristic and Working Site of Constant pressure Balance Valve

    April 4, 2019Constant pressure balance valve is a kind of the valve with the special function. It has good flow characteristics, valve opening index, opening locking device and pressure measuring valve for flow...view
  • Multifunctional Water Pump Control Valve

    Multifunctional Water Pump Control Valve

    May 28, 2019The multi-function water pump control valve has three kinds of valves: gate valve, check valve and water hammer eliminator. These three kinds of water pump control valves play different roles in the o...view
  • Double Orifice Air Release Valve

    Double Orifice Air Release Valve

    May 28, 2019Double orifice air release valve is suitable for pipelines with water as medium. It is a necessary equipment for pipelines to remove gas in pipelines, so as to improve the efficiency of water conveyan...view
ZECO Valve Product Information Catalog Download