Hydraulic control valve is a general title of one series control
valve, was made earlier in Ireland, Holland, Demark, UAS, and
Canada etc. and introduced into China in 1900s. The hydraulic
control valve series made in our company cover remote control
floating valve, adjustable pressure reducing valve, slowly closing
check valve, pressure discharge/sustaining valve, electric valve,
water pump control valve, pressure differential balancing valve,
emergent closing valve, raining valve, water level fixing valve
etc. And they are used in the pipe network of buildings,
fire-fighting, water works, warming, steel & iron, electric
power, petroleum, chemical industry systems etc. This series valves
are formed by such a way as utilizing the hydraulic control
principle and the pressure differential between both upper and
lower valve cavities to control the disc's movement, acting as
different functions via the by-pass pipelines and the pilot valves
of various different structures.
- In 2001, the hydraulic control valves made in this Co. were
entitled as the most advanced products nationwide approved by both
Scientific Commission and Construction Commission of Shanghai. The
appraisal number: 2001-6133.
- In 2002, our company was entrusted by the office of Shanghai
Engineering Construction Standardization to draw out SJ series
hydraulic control valves' installation figure collection of the
recommended application figure collection of Shanghai buildings'
products, the figure collection number: 2002 HU S/T-104.
- In 2002, our company is entrusted by the Association of China
Engineering Construction Standardization to draw out the standards
for the application and design rules of hydraulic control valves.
The standard number: CECS144: 2002.
- In 2004, our company is entrusted by the office of China
Engineering Construction Standardization to draw out the industrial
standards for the hydraulic control valves (coming soon).
