Cryogenic valves

Flow control, throttling, shut-on or off, back flow prevention, safety and efficiency are some of the benefits these valves can contribute with. Only supplying high quality products, MAKEEN Gas Equipment guarantees the valves meet all your application requirements.

image of a angle relief valve

Angle relief valves

Vessel protection combined with redirection of flow. Releases excess pressure, thereby protecting machinery and personnel from incidents caused by over-pressurised vessels or pipework.
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Cryogenic valves

Multi-purpose valves are perfect for all applications as they are available in many functionalities. In-line shut-off, vent, hose drain or liquid fill are some of those functionalities.
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Diverter valves

Enables change of relief valve without evacuating the contents of a cryogenic vessel. They also provide overpressure protection of storage vessels for increased safety.
image of female QDV valve

Female QDV

Fuel line venter, located on the dispensers at LNG refuelling stations, that interlocks easily with a male counterpart for fast connecting and disconnecting of fuelling lines.
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Fill manifolds

A cost-efficient and system optimising combination of liquid supply and return to minimise welding requirements, maintenance, replacement costs and time spent on installation.
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Gate valves (bronze)

Bi-directional valves with simple, fast-acting, open and close functionality. Often used in the handling of cryogenic liquids through bulk tanks, trailers, trucks and more.
image of gate valve (stainless steel)

Gate valves (stainless steel)

Simple open/close is achieved by their fast-acting functionality whilst allowing a dual-flow. frequently used for bulk tanks, trucks, trailers, ASU plants and piping configurations.
image of globe valves (bronze)

Globe valves (bronze)

Single-directional valves suitable for isolation or throttling of a product. Globe valves can be acquired in a ‘T’,’Y’ and angle shape, to match most spatial limitations of installations.
image of a globe valves (stainless steel)

Globe valves (stainless steel)

Single-directional flow valve with high durability. The stainless steel casting provides enhanced durability and allows safe handling of corrosive and hazardous products.
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High pressure valves

Highly durable valves for cryogenic applications, designed specifically to endure pressures larger than 500 psi. These valves are ignition resistant during operation with highly pressurised oxygen.
image of Internal valves (flanged)

Internal valves (flanged)

Enhances tank safety by reducing the risk of spillage in case of broken pipe connections or accidents in delivery trucks and stationary storage tanks with flanged connections.
image of male QDV valve

Male QDV

Vent coupler for tank installation. They are commonly installed into LNG tanks for simplified re-fuelling where they interlock with their female counterparts for optimal service.
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Needle valves

Indispensable devices for accurate flow and pressure control. Often used in low flow-rate processes that require precise throttling of pressure.
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Noise reducing relief valves

Up to 50% reduced noise from mechanical vibrations and liquid dynamics. Specifically designed for use in places such as laboratories or sensitive environments like hospitals.
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Plunger check valves

Prevents reversed operation for compressors etc. during power loss. They are designed to prevent backflow of fluids and are commonly used on cryogenic bulk stations and pipelines.
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Small relief valves

Vapour line over-pressure safety in cryogenic applications. Provides a last-in-line safety defense as a measure to protect equipment and operators from overpressure
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Solenoid valves

Electromechanical valves that act depending on the digital signals they receive to control the flow of gas. They come with slow opening and fast closing actuators.
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Spring check valves

Small-framed, high-pressure tolerance check valves. Suitable for horizontal in-line installation, after a pump, to prevent damage from reversed transmission of pressure and flow.
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Swing check valves (brass)

These valves get their unique name from using a swinging disc to restrict flow to only one direction, activated by fluid flow in the pipeline. Highly suited for medium velocity/high flow uses.
image if swing check valves of stainless steel

Swing check valves (stainless steel)

Swing check valves in stainless steel are tolerant and flexible to fit most applications as well as restricting flow to be one-directional. They are ideal for use in liquid service.

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