Wuhan Grat Control Valve Co., Ltd.

As one of the most common valves, the wafer type electric butterfly valve is suitable for the medium of water, oil and other liquid medium, whose disc

EB series quick switch electric butterfly valves can fully satisfy the requirements to quick switch and cut off the technical parameters including pre

EHB series metal seat electric butterfly valves have the structure of 3D eccentric metal sealed, whose seal mode is metal-to-metal, also can be change

As a gas modulation device & a two-way switch device, 600S gas low-load electric butterfly valve is suitable to ventilation and dust removing pipeline

As an automatic control equipment to regulate the technical parameters of flow, temperature, pressure, GRAT electric proportional control valve is sui

With a spherical body, the EP series single seat control valve presents a top guided structure, which has compact structure, high modulation accuracy,

With simple structure, light weight, quick opening speed, pneumatic wafer switch butterfly valve consists of the piston type cylinder and the wafer ty