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We have a solution for
corrosion problems
on gate valves / throttle valves!

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  2. Applications
  3. Petrochemical / Oil / Gas
  4. Stop Valves / Butterfly Valves

Wear resistant coatings to protect gate valves and butterfly valves

Open, dosing, closing – an eternal interplay for all known forms of flow rate control. Foreign substances in the liquid, such as sediment in river water - every solid immediately becomes a dangerous hazard. In the almost-closed state, the flow velocities shoot upwards. Different pressure conditions develop cavitation that no conventional metallic material can permanently withstand.

Ask us about: stop valves, throttle valves, gate valves, fittings, butterfly valves, diverters, plunger valves, flow measuring tubes, bulkhead gates

We have a solution for problems with corrosion on slides / throttle valves! Scope of application: Stop valves Throttle valves Fittings Butterfly valves Diverters Plunger valves Flow measuring tubes Bulkhead gates MetaLine - Technical solutions in detail METALINE SERIES 700 MetaLine Series 700 offers highly elastic sealing materials for complete and all-over permanent protective coating of vulnerable metal surfaces. Resistance against corrosion, cavitation and erosion by far surpasses popular OEM technologies. Those materials have been developed especially for structural optimization of fluid systems. METALINE SERIES XL MetaLine Series XL offers ceramic-like repair materials with residual elasticity for partial repair of lost metal geometries. They are mainly used for traditional maintenance measures carried out under time pressure. Use is mainly possible on site, quite often even in installed condition. No specialized knowledge is necessary for professional processing.
MetaLine Series 700 – Sprayable / full surface coatings MetaLine 700 series are highly elastic sealing materials for the all-over and full-surface protective coating of vulnerable metallic surfaces. Resistance against corrosion, cavitation and erosion surpasses well-known OEM technologies by far. The materials have been developed specifically for the structural optimization of fluid-flow systems. MetaLine Series XL – Trowel- or brushable / local repairs MetaLine Series XL are ceramic-like, rest-elastic repair materials for the partial restoration of lost metallic geometries. They are mainly used for traditional maintenance measures carried out under high time pressure. Application can usually be done onsite – often even when installed. No special expertise is required for proper processing.

Scope of application:

Stop valves
Throttle valves
Fittings
Butterfly valves
Diverters
Plunger valves
Flow measuring tubes
Bulkhead gates

 

Downloads:

Ball Valves: Wear protection for flow rate control systems
Series XL Presentation
Coatings for the professional repair of rubber components
Ball Check Valves: Coatings for resource-conserving structural preservation
Valves / Fittings: Wear protection for flow rate control systems
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Technical solutions in detail

MetaLine Series 700 –

Sprayable / full surface coatings

MetaLine 700 series are highly elastic sealing materials for the all-over and full-surface protective coating of vulnerable metallic surfaces. Resistance against corrosion, cavitation and erosion surpasses well-known OEM technologies by far. The materials have been developed specifically for the structural optimization of fluid-flow systems.

 

Product details

Technical solutions in detail

MetaLine Series XL –

Trowel- or brushable / local repairs

MetaLine Series XL are ceramic-like, rest-elastic repair materials for the partial restoration of lost metallic geometries. They are mainly used for traditional maintenance measures carried out under high time pressure. Application can usually be done onsite – often even when installed. No special expertise is required for proper processing.

 

Product details

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Wir lösen Erosionsprobleme an Ventilatoren / Gebläsen!
Large plunger valve for drinking water pipeline
Sealing and wear protection on the inside with 5 mm MetaLine 785
Tested with 150 bar test pressure
Corroded throttle valve and casing
Removed and blasted throttle valve
All-round coated throttle valve
Valve coating – MetaLine 795 used as heavy protective coating to protect against atmospheric corrosion in tropical costal areas
Typical damage scenario (cavitation) if no protective coating is applied. The next picture shows how it should be done
MetaLine's cavitation protective coat has been applied by the customer himself - technically welldone, optically not the first choice
Valve coating – Pitting corrosion of the most severe character! Damages like that typically have to be pre-treated by trowelable compounds. However not with MetaLine Series 700. This coating system has self-leveling properties and smoothens itself. Repairing and coating in one single step!
Butterfly valve coating – 2 pcs of butterfly discs during the polymeric rubber lining with MetaLine 785. More wear resistant compared to natural rubber, cold applicable and in addition available in a non-stick version. MetaLine - a real alternative to vulcanized rubber...
Stop valve flexibly coated with MetaLine – particularly effective corrosion protection
Valve coating – MetaLine 785 as seamless elastomeric inside lining of this saltwater valve
Large valve coated and protected with MetaLine 785 by the manufacturer
Valve coating – MetaLine 785 in tropical on-site use to repair a rubber gasket in a valve
Valve coating – MetaLine 785 is a perfect longlife coating solution to protetct inside and outside areas of valves
Fitting coatings – protection, insulation, function. MetaLine coatings solve most difficult protection demands