Gunric Valves offers complete industrial check valve solutions:


Tilting Disc • Large Diameter • High Operating Temperatures

Triple and Double Eccentric • Metal Seated • Stainless Steel • High Operating Pressures

Gunric Valves’ global manufacturing promise


As a butterfly valves supplier to international customers, Gunric Valves

manufactures tilting disc check valves that meet specific regulations and

specifications as prescribed by regional bodies and is in line with international

as well as local design and operational standards.


Check valves originally  manufactured by Gunric Valves can also be sent to

our facilities for refurbishment.


Metal Seated Tilting Disc Check Valves -

Industrial check valves, or non-return valves,

for controlling backflow 

Gunric Valves supplies high performance metal seated tilting disc check valves in a range of sizes and materials, and exports throughout the Middle East, Africa, Asia, South America and other regions.


High operating pressures



CL 1 500 Butterfly Valves

for Steam Application


Gunric Valves supplied 3 of the world’s highest pressure 30” valves for a steam application at 117 bar in Saudi Arabia. These valves are designed to operate at over 519° Celcius.

Demanding operating cycles



Butterfly Valve Tested to

500 000 Operating Cycles


To help avoid maintenance at water depths of over 40 m, Gunric Valves manufactured a triple-eccentric butterfly valve to last well over 50 years at a dam in Aachen, Germany. By opening and closing 4 times a day, this will eventually amount to over 500 000 actuations.

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 at -50°C


Gunric Valves supplied a refinery in Kazakhstan with valves with steam tracing capabilities to help prevent valves from cracking during plant shutdown in winter.

Other Solutions from Gunric Valves:


Sizes from 80 mm to 4 000 mm

Extreme pressure ratings

Made to client specifications


CUSTOM valves 

One-of-a-kind valves made to client specifications for export to Middle East, Africa, Asia and South America.


Gunric Valves has the check valve solution: 


High Pressure

High Temperature

Triple Eccentric

Stainless Steel

Large Diameter

Gunric Valves specialises in tilting disc check valves:

Non-return check valves features: 

Diameters of between 400 mm and 4 000 mm and 16” to 157” 

• Pressures from PN 2.5 to PN 64 and CL 125 to CL 400

Actuation with hydraulic cylinders (with and without power pack and damper)

• Hydraulic lever arm and counterweight actuation as standard

Easily replaceable seal and seat

Metal-to-metal seals 

Optional hydraulic dampers for preventing check valves slamming shut

Check valves made to client specification
Check valve fitted with counterweights

As a leading supplier of cast and fabricated 

industrial check valves with an international client

base, Gunric Valves manufactures each valve

to your specifications.



For an easy quotation,

or more information.

Industrial check valves are ideal for: 

• Liquids and gases

• Pipeline temperatures from -50°C to +1 000°C

• Various diameter pipelines (from 400 mm to 4 000 mm, or 16 to 157 inches)

The Gunric Valves metal seated valve design allows for replaceable seat

AND seal as a kit.


Non-standard face-to-face dimensions are accommodated, as well as dimensions in accordance with ANSI B16.1.0

Metal seated tilting disc check valves for large and small bore pipelines



Check Valves
large bore tilting disk check valves