Gunric Valves, a premium industrial valve supplier, provides customised butterfly and check valves for unique
Built for extreme pressure and temperature applications, products from Gunric Valves are ideally suited for the water, oil, process, mining, power generation, petrochemical, gas, sugar and steel industries.
Gunric Valves Product Range
Sizes from 80 mm to 4 000 mm
Extreme pressure ratings
Made to client specifications
Sizes from 400 mm to 4 000 mm
Pressures from CL 125 to CL 400
Replaceable seat AND seal
Gunric Valves manufactures each product to provide pipeline flow and isolation
control of the highest standards possible. The industrial valves manufacturer relies on
its engineers’ vast practical experience and a specialised valve engineering facility
to render innovative and durable butterfly valve designs.
Leading valve exporters to the Middle East, the rest of Africa,
Asia, South America, Europe and Australia.
High operating pressure
30", CL 1 500 Butterfly Valves
for Steam Application
Gunric Valves manufactured 3
high-pressure steam valves, believed
to be the highest pressure rating for valves of this size worldwide. Built for application at 117 bar, these valves operate at over 519° Celsius.
Demanding operating cycles
Butterfly Valve Designed for
500 000 Operating Cycles
To avoid costly maintenance at water depths of over 40 m, Gunric Valves manufactured 3 triple-eccentric, 900mm butterfly valves to last 50 years at a dam in Aachen, Germany. By opening and closing 4 times a day, this will eventually amount to over 500 000 cycles.
Extreme operating temperatures
1350 mm Metal Seated
Butterfly Valve at 950°C
Gunric Valves supplied a platinum smelter with a valve for operation in a gas furnace at a temperature of 950° Celcius.
72” Butterfly Valve
Gunric Valves supplied a refinery in Kazakhstan with numerous valves with steam tracing to help prevent valves from freezing during plant shutdown in winter.
Cutting-edge technology, practical expertise and a commitment to product and service excellence enables Gunric Valves to
deliver world-class engineering
products – with worldwide
aftersales service and