An industrial ceramic valve uses structural ceramic in its seats, trim, liners or other parts exposed to the process. These engineering materials help address wear and corrosion. The areas covered by ceramic depend on the valve design.
Frequently asked questions
130 questions
A ceramic-lined valve protects selected flow areas. A full-ceramic flow path provides ceramic coverage throughout the wetted areas specified for that model. Check the section drawing and material list with us to confirm which parts contact your medium.
Depending on the model, the ball, seats, disc, rotor, liners, bushings or flange sealing faces may use ceramic. The body, stem, packing and actuator can use other materials. We confirm the complete material combination in the drawing and bill of materials for your order.
Structural ceramics can protect areas exposed to abrasion, corrosion and particle erosion. The right grade and valve design depend on the medium, temperature changes, pressure drop, particles and mechanical loading. We review these conditions together before recommending a configuration.
Different ceramic grades offer different combinations of hardness, corrosion resistance, toughness and resistance to thermal shock. Share the medium, temperature range, pressures and particle characteristics so we can review the grade and construction for your duty.
No. Ceramic valves can be useful in abrasive, corrosive, crystallizing and solids-bearing service. Metal valves may better suit impact loads, welded connections or some thermal cycles. Compare the complete operating conditions and the reason your existing valve fails before choosing a replacement.
Yes. Impact, water hammer, foreign objects and excessive piping loads can damage ceramic components. Use the lifting, alignment and bolting instructions supplied with the valve. Tell us about thermal cycling, vibration or unusual mechanical loads during selection.
No. Abrasion involves contact wear; erosion involves material removal by flowing particles or fluid. Velocity, flow direction, pressure drop and valve opening affect the damage. A valve may also face corrosion, cavitation or flashing, so material hardness alone does not determine its suitability.
No. Compatibility depends on the ceramic grade and every other material in contact with the process, including metals, packing, gaskets and liners. Please include concentrations, impurities, temperatures, cleaning fluids and any changes of phase in your enquiry.
We review temperature differences, heating and cooling rates, component thickness and the fit between ceramic and metal parts. FCCV2 is intended for high-temperature duties involving thermal shock, but its allowable operating conditions need to be confirmed for the complete configuration.
No. Packing, gaskets, bearings, instruments and the actuator can set lower limits than the ceramic trim. The permitted temperature range applies to the complete material and equipment combination specified for your valve.
Particle size and shape, solids concentration, density, velocity and the tendency to settle or bridge all matter. Please include the largest particles and any abnormal debris. Two slurries with similar particle hardness can produce very different wear and blockage risks.
Yes. Scraping seats and cavity-free designs can reduce buildup, but crystallization, viscous material, oversized particles and shutdown solidification can still cause blockage. We review the flow path together with your flushing, purging and operating sequence.
Ceramic hard seats suit many abrasive, particle-bearing and higher-temperature duties. Soft seats can offer advantages at lower pressures and operating torques. The required leakage performance must be agreed with its test pressure, temperature, medium and duration; results from one configuration do not apply to every valve.
A floating ball moves under line pressure toward the downstream seat. A fixed or trunnion-mounted ball is supported to limit that movement. Size, pressure drop, torque, sealing direction and solids content determine which design is appropriate.
No. FCCV1 has a symmetrical, bidirectional design, and FERV also offers bidirectional sealing. Other models have different seat and flow-direction requirements. Confirm the required pressure direction and sealing conditions with the exact configuration.
A full bore can reduce flow restriction and help with some solids-handling requirements. A reduced bore changes velocity, pressure drop and available flow capacity. We check the pipe size, particle passage, required Cv and control duty when selecting the bore.
Resilient elements help maintain packing compression as temperature, wear or relaxation changes. This supports stem sealing but does not eliminate maintenance. Adjustment and replacement should follow the valve’s installation, operation and maintenance instructions.
On selected models, a ceramic flange face extends ceramic coverage and reduces contact between the medium and metal. It still needs the correct gasket, alignment and bolt tightening. The approved section drawing shows the arrangement supplied with your valve.
Pneumatic, electric and other arrangements can be reviewed for the selected valve. Specify the air or power supply, control signal, fail position, stroke time and environmental requirements. We match actuator output to the valve’s operating conditions, including shutoff differential pressure.
FCRV is designed for viscous, caking, scaling, crystallizing or large-particle media that tend to block conventional flow paths. Its C-shaped trim and seat contact help reduce adhesion. We still need the pressure drop, required Cv and media properties to assess your application.
FCCV1 is intended for highly corrosive and abrasive service. Its catalogue lists DN15–DN250, temperatures up to 180°C and a maximum differential pressure of 2.0 MPa. These limits are not freely interchangeable across every size and material; confirm the complete combination with us.
FCCV2 addresses high-temperature duties with thermal shock, corrosion and particles. FCCV5 also addresses high pressure, high differential pressure and high-velocity media. Both catalogues list temperatures up to 456°C, but their pressure ranges and constructions differ. Selection requires the full pressure-temperature combination.
FCCV3 combines a fluoropolymer-lined body with a ceramic ball for highly corrosive, particle-free service at lower temperatures and pressures. FCCV8 combines a fluoropolymer lining with a full ceramic flow path. We check the liner and ceramic compatibility against your medium and operating conditions.
FCCV6 uses a cavity-free, fixed-ball, single-seat construction for viscous, crystallizing or scaling slurries. Particle size, solids concentration, viscosity and flushing need review. Ask us to confirm the applicable sealing class and operating limits for your configuration.
FCCV7 is intended for small-flow control in corrosive or erosive service, with Cv at or below 10. We review the flow range, trim profile, minimum opening and control requirements before confirming its suitability.
Please confirm the current revision and availability with us before ordering. Catalogue configurations are supplied to the agreed specification and are not necessarily held in stock. Q41W-16SC is a historical model; FCKV and FEBV research designs require a separate availability review.
Send the medium and composition, temperature range, inlet and outlet pressures, flow rate, pipe size and connections. Include particles or solids, isolation or control duty, cycling frequency and actuator requirements. An existing valve data sheet and photos of any failure are also useful.
Include the main fluid, gases, solids, concentrations and impurities, plus cleaning or purging media. Describe any phase changes or abnormal conditions. This lets us check all wetted materials for corrosion, wear, crystallization and sealing risks.
Provide normal, minimum and maximum temperatures, plus startup, shutdown, cleaning and upset conditions. Include heating and cooling rates where available. These help us assess thermal cycling and the limits of the ceramic, packing, gaskets and actuator.
The difference between them affects torque, velocity, cavitation, flashing and wear. Pressure class alone does not describe these loads. Please provide normal and extreme inlet and outlet pressures, plus the differential pressure when the valve must close.
Send the flange standard, size, pressure class, facing, bolt pattern, pipe bore and face-to-face dimension. Include a drawing if available. Some designs, including certain ESFV1 connections, use non-standard arrangements, so nominal size alone does not establish interchangeability.
Provide minimum, normal and maximum flow, fluid density, temperature, inlet and outlet pressures and the allowable pressure drop. We use these to assess Cv, rangeability and control stability, including operation at small openings.
Yes. Isolation duties emphasize shutoff pressure, leakage requirements, cycling and fail position. Control duties also need flow range, Cv, flow characteristic and checks for cavitation, flashing, noise and erosion. A model used for both may need different trim or actuation.
Provide the size distribution and maximum particle size, not just the average. Include hardness, shape, agglomeration and possible metallic debris. Large particles and foreign objects can affect clearances, sealing surfaces and operating torque.
For slurry, provide solids concentration and density together with viscosity and settling behavior. For powder, include bulk density, which helps determine feed capacity. Particle density also affects inertia and erosion. State the units and measurement basis.
Include viscosity at operating temperature, crystallization conditions, settling, shutdown solidification time and cleaning or flushing methods. These help us assess cavity-free or scraping designs such as FCCV6 and FCRV, as well as other slurry-control options.
Frequent cycling affects seats, packing and actuators. Very fast operation can increase water hammer, powder impact or control instability. Tell us the cycles per hour or day, required stroke time and whether slow opening or closing is permitted.
Specify air or power supply, control signal, isolation or modulating duty, fail position, feedback, interlocks and manual override. Include environmental or hazardous-area requirements and the required stroke time. Powder valves may also need purging and sequence controls.
Yes. Direction changes seat loading, erosion and operating torque. FERV may be installed flow-to-close for severe erosion, while FCSV has unidirectional Class IV sealing. We confirm the flow and differential-pressure directions in the approved configuration.
Cavitation occurs when vapor bubbles form and then collapse as pressure recovers. Flashing continues when downstream pressure remains too low for the vapor to condense. Both can cause erosion and noise, but they need different assessments of trim, flow direction and downstream piping.
Describe when it occurs, valve opening, flow, pressures, noise limits and nearby pumps, elbows or vessels. Include the operating sequence. We review the valve and piping conditions together; pressure-reduction trim alone does not resolve every system transient.
Yes. Selection considers the ceramic, body, stem, packing, gaskets, liners and other exposed materials. Please include normal media, impurities, cleaning fluids, steam and upset conditions so the complete material combination can be assessed.
For each cycle, give the start and end temperatures, rate of change, hold time and frequency. Include media changes and preheating. These conditions affect ceramic-to-metal fits, packing, gaskets, bolting and actuator temperature as well as the ceramic itself.
Send the required standard, pressure and temperature classes, cycles, medium and witnessing requirements. We will check the applicable valve configuration and certificate coverage. An FCCV1 certificate applies only to the configuration and test conditions it identifies.
Slurry review emphasizes viscosity, concentration, settling, corrosion and flushing. Dry-powder review emphasizes bulk density, moisture, bridging, conveying pressure, dust sealing and feed rate. Both contain solids, but their flow and sealing requirements can be very different.
Provide the conveying gas, pressure, temperature, velocity, solids-to-gas ratio and powder properties. Include particle size, bulk density, moisture, elbows, backpressure and startup or shutdown sequences. Tell us whether reverse flow or blockage can occur across the valve.
Include the normal and extreme temperatures, heating and cooling rates, cycles, insulation and ambient conditions around the actuator. The catalogue’s maximum temperature applies only to a specified combination of pressure, materials and construction; we confirm that combination for your order.
No. We also need design temperature, shutoff differential pressure, transients, size, materials, connections and actuator requirements. Temperature derating and applicable tests or regulations must be checked for the actual configuration.
Allow for the actuator, stem movement, insulation, pipe supports and removal of service parts. Send the orientation and available clearances with your drawing. Discharge, angle and butterfly designs may have different travel and maintenance-space requirements.
Wear patterns, leakage locations and teardown photos help distinguish corrosion, erosion, cavitation, blockage and installation problems. Include service duration, operating logs and the conditions when failure occurred. Together, these details help us assess the replacement design.
Yes. Steam, solvents, acid or alkali cleaning, shutdown crystallization and loss of air or power may be more demanding than normal operation. Include these conditions so materials, control sequencing and operating instructions can cover them.
Include design, flange, material, testing, emissions, pressure-equipment and inspection requirements with the enquiry. Agreeing them before ordering allows the configuration, document package, price and delivery schedule to include the required work.
We review the process point, operating data and existing failure mode, then compare flow paths, sealing designs, materials and actuation. The proposed model is checked against sizing, installation and inspection requirements before the final specification is agreed with you.
No. A product table summarizes a range, not every possible combination of size, pressure, temperature, materials and actuation. We confirm the available configuration, technical revision and delivery terms in your quotation and order documents.
Use the approved data sheet and technical agreement for your order. Send us both documents and the model or serial number so we can identify the correct revision. Differences between brochure editions should be resolved before purchasing a replacement or spare part.
We support valve applications in chemical processing, power generation, steel and metallurgy, mining, polysilicon and other solids-handling processes. Tell us the specific process point and operating conditions; different duties within the same industry may require different valve designs.
Start with what the valve does: isolate a line, regulate slurry, feed powder or discharge a vessel. Then compare the medium and operating conditions. Our application pages provide starting points; our engineering team can review the actual valve position with you.
ESFV1 can be considered for powder feeding and FRFV for continuous pressurized discharge. The choice depends on conveying pressure, backpressure, bulk density, particle size, moisture, feed rate and sequencing. Please identify the valve’s function within the ash system.
They can be considered for limestone or gypsum slurry exposed to corrosion, abrasion and deposition. We review solids concentration, temperature, differential pressure, cycling and flushing before confirming the valve model and materials.
State whether the valve handles limestone slurry, lime milk, ash slurry or another medium. Include solids and chloride content, wear, pressure, cycling and cleaning conditions. Circulation, atomization and ash-handling points need separate assessments.
Include powder properties, particle size, conveying velocity, temperature, pressure drop, cycling and sealing requirements. High-velocity powder can cause severe wear, so the flow path, seat design and operating sequence need to be matched to the injection duty.
Provide the carbon-additive properties, nitrogen pressure, conveying velocity, cycling frequency and permitted leakage. Include any buildup or blockage history. These details help us assess the construction and actuation for the actual injection point.
They may. Dust collection primarily handles gas and particles, while wet desulfurization handles corrosive or abrasive slurry. Phase, concentration, temperature, velocity and valve function differ. Provide a separate duty sheet for each location.
FCCV5 may be considered where temperature, pressure, differential pressure and particle erosion are demanding. Suitability still depends on the conveying velocity, particle properties, actuation and downstream piping. Send the complete duty sheet for review.
Provide the full composition, solids concentration, particle size, viscosity, temperatures and pressures. Include settling, scaling, flushing and shutdown behavior. We use this information to assess the flow path and materials at the specific slurry-handling point.
FCRV, FCCV6, FERV and FCSV may suit different soda-ash slurry duties. The choice depends on solids, crystallization, settling, pressure drop and whether isolation or control is required. Include flushing and shutdown conditions in the assessment.
We assess the valve location, solids, pressure drop, Cv and risk of cavitation or flashing. Flow direction and downstream piping also matter. FERV, FCSV, FCAV and selected ball or globe designs serve different duties within the process.
Yes. Powder conveying and chlorosilane service differ in corrosion, phase behavior, cleanliness and leakage requirements. Provide separate media, temperature, pressure and valve-function data for each point in the polysilicon or silicone process.
Alongside feeding stability and blockage, specify cleanliness, wear and limits on metallic contamination. Include powder properties and traceability requirements. We can review designs such as ESFV1 or FIBV1, with material and contamination requirements confirmed for the project.
Include solids concentration, particle size, hardness, density, flow, pressure drop and pipeline slope. Describe settling, flushing and shutdown solidification. The valve’s isolation or control function helps determine whether a ball, rotary or slide design is appropriate.
Autoclave discharge and flash-vessel lines can combine high pressure drop, flashing and severe erosion. FCAV’s angle flow path may be considered, with the trim, materials, direction and downstream piping checked against the actual letdown conditions.
Identify the reaction or regeneration point and provide catalyst properties, phases, temperatures, pressures, Cv and cycling. Include deposition and upset conditions. These help define the construction, flow direction and maintenance requirements.
Feeding, isolation and pressurized conveying may call for different designs, including ESFV1, FRFV, FIBV1 or ceramic ball valves. Provide particle size, hardness, velocity, moisture, bridging and dust-sealing requirements so we can assess the correct duty.
They require a specific assessment. Particle hardness, size, shape, concentration and velocity affect wear on seats and flow paths, especially at small openings. Include slurry viscosity, corrosion and pressure drop when requesting a recommendation.
Tell us your medium, valve duty and operating conditions so we can identify relevant application experience. Results from another installation are useful for comparison, but differences in pressure, particles and operating practice can affect performance at your site.
Check the packaging, nameplate, configuration, protected flange faces, visible ceramic surfaces, accessories and documents. If you find impact damage, cracks, chips or a mismatch with the order, keep the valve out of service and contact us with photos and the serial number.
Compare the nameplate and serial number with the approved drawing, data sheet and technical agreement. Confirm connections, materials, direction and actuation. Use the instructions supplied for that valve when planning installation and commissioning.
Keep the ports and actuator protected in a clean, dry environment, away from vibration, corrosive exposure and stacking loads. Follow the supplied storage instructions. After a long storage period, complete the specified inspection and functional checks before commissioning.
Use the lifting points and equipment specified for the valve assembly. Do not place the full valve weight on the stem, handwheel, tubing or instruments. Protect ceramic parts and flange faces, and support heavy actuators as required by the drawing.
Weld slag, metal chips, sand and gasket debris can damage ceramic sealing faces or jam the trim. Clean the piping and confirm any strainers or foreign-object controls required by the process before installing and operating the valve.
No. Align and support the piping independently before installation. Forced fit can apply bending or torsional loads to the valve and ceramic parts. Check flange parallelism, concentricity and thermal-expansion allowances against the installation requirements.
Use the specified gasket and tighten progressively in a cross pattern to avoid uneven loading. Follow the approved drawing and installation instructions for torque, lubrication and any retightening requirements. The correct values depend on the flange and gasket arrangement.
Check the body marking, approved drawing and supplied instructions. Some models are bidirectional; others have specific sealing or flow-direction requirements. FERV may be installed flow-to-close for severe erosion, while FCSV has unidirectional Class IV sealing.
Check the mounting, coupling, travel limits, supply, control signal, position feedback and fail action. Confirm torque or thrust settings and interlocks against the specification. Perform stroke checks only when the valve and process equipment are safe to operate.
Follow the project commissioning plan and the supplied instructions. Introduce pressure, temperature and flow in the specified stages while checking leakage, movement, torque, vibration and noise. The sequence depends on the valve and process conditions.
Follow the approved heating and cooling sequence, including any soak periods. Avoid introducing cold fluid into a hot valve unless that condition has been assessed. Permitted temperature-change rates depend on the complete valve assembly and operating conditions.
Construction debris and residues should be removed before operation. Agree the flushing medium, direction, temperature, velocity and valve position with the project team. An unsuitable flushing procedure can itself erode or damage the trim.
Review the source of the pressure transient together with valve stroke time, pump sequencing, control logic and any bypass or surge equipment. Increasing actuator force is not a remedy for a system transient. Send operating records for a combined valve and piping review.
Only if the trim and operating conditions are suitable. A small opening can concentrate erosion or cause cavitation, flashing and unstable control. We review the continuous operating point, required Cv, particles and pressure drop before confirming the minimum opening.
The pressure, flow, gas quality and sequence depend on the powder and valve design. Too little purge may allow ingress; too much may disturb feeding or cause reverse flow. Confirm the arrangement and failure interlocks with the supplied control documentation.
Close the disc before inflating the seat. Deflate the seat before rotating the disc to open. The control interlock must follow and verify this sequence to avoid unnecessary friction or damage between the seat and ceramic disc.
Check hopper level, moisture, agglomeration, rotor speed, pressures, purging and motor load. Record where bridging occurs. Do not force rotation under pressure or load; follow the isolation procedure and operating instructions before inspection.
Monitor leakage, actuator movement, feedback, torque or current changes, noise, vibration, temperature and purge operation. Check for loose connections and process changes. Set the inspection interval using the duty, cycling frequency and supplied maintenance instructions.
Do not tighten it blindly. Make the equipment safe, then check the packing, stem condition, gland position and live-loading elements. Excessive compression can damage packing or restrict movement. Follow the supplied adjustment procedure or ask our service team for help.
Record the pressure difference, direction, valve position and how leakage was measured. Possible causes include particles, crystallization, seat wear or incorrect actuator limits. Our team can review the evidence and agree any controlled testing or inspection needed to identify the cause.
Stop forcing it. Follow the site isolation procedure and check pressure drop, temperature, buildup, foreign objects, packing and actuator settings. Repeatedly increasing torque can damage the ceramic, stem or actuator. Send the serial number and operating details to our service team.
Keep it out of operation until it has been assessed. Follow the site isolation procedure, photograph the damage and retain the part. Contact KOWOV with the valve identification and duty so our engineering and quality teams can assess repair or replacement.
Follow the site procedure to manage the operating risk. Record valve opening, flow, inlet and outlet pressures, temperature and when the symptoms occur. We can review the operating point, trim, downstream piping and actuator stability with your team.
Compare the command, position feedback, supply and actual valve movement. Mechanical checks should follow safe isolation. An actuator that works without load may still be undersized for the duty or encounter resistance in the valve; review both before replacing parts.
Repairs need an approved process and correctly matched parts. Unapproved lapping, welding, adhesive repair or substitute materials can damage the sealing geometry. Contact us with the serial number and photos to determine the repair and retest requirements.
Manufacturing combines ceramic preparation, forming, sintering and precision machining with metal-component processing and valve assembly. Inspection and identification follow the parts through production. The actual process and material combination depend on the selected design and order requirements.
No. KOWOV combines ceramic processing, machining, assembly and testing with selected outside suppliers. If your project has restrictions on manufacturing location or subcontracting, include them in the enquiry so the supply scope can be confirmed before ordering.
Inspection covers incoming materials, ceramic and metal components, production stages, assembly and final release. Checks include dimensions and material properties where specified, followed by complete-valve testing. The inspection plan defines the applicable methods, acceptance criteria and records for your order.
Each assembled valve is pressure tested. Valves supplied with actuators undergo joint operation and installation-sealing checks. The agreed specification defines test medium, pressure, duration, direction, leakage criteria and any witness points for the selected configuration.
The valve serial number links the assembly to component batches and inspection records. Provide that number or the order reference when requesting service or documents. We can then identify the original configuration and check the records available for your valve.
The package is agreed for your project and may include approved drawings, data sheets, material certificates, inspection records and operating instructions. Specify the required language, format and submission dates with the enquiry, including any customer or regulatory templates.
An ITP sets out inspection stages, acceptance criteria, records and any witness or hold points. Agree it before ordering so manufacturing and testing can be scheduled around your project’s requirements.
Send the proposed scope, location, witness points and inspector requirements with your enquiry. Availability, notice periods, cost and responsibilities are agreed for the project before the order is placed.
Our certificate library includes ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018. Open the certificates to check the certified company, address, scope and validity dates. For a vendor-qualification package, tell us which documents your purchasing team requires.
Licence TS2737932-2029 covers pressure-piping component manufacture for pressure-piping valves, category A1, with an expiry date of 6 November 2029. Check the original licence for its detailed scope and confirm that scope against the model and parameters required by your project.
Certificate TSX71002520231377 covers the FCCV5 configurations and parameters listed in the document. If your project uses a different size, pressure or construction, ask us to check its coverage before ordering.
No. Certificate ECM-01220224 covers the listed FCCV1 configuration tested against EN ISO 15848:2015, including its specified size, pressure, temperature and cycles. Please send your emissions requirement so we can compare it with the relevant certificate scope.
KOWOV contributed to T/CMES 20023-2025 for ceramic ball valves, JB/T 10529-2020 for ceramic sealing valves and T/CAMETA 001036-2023 for coal-chemical instrument selection. Tell us which standard your project requires so we can confirm its application to the selected product.
A patent describes a protected technical solution. Performance still needs to be assessed through the actual valve design, tests and operating conditions. For a specific requirement, ask us for the applicable technical data and supporting test evidence.
No. An appraisal addresses the product and conditions named in the original document. If you need evidence for a particular model or operating duty, send the requirement so we can identify the relevant appraisal and test scope.
Check the company name, address, certificate number, issuing body, standard, scope and validity dates. Confirm current status with the issuer where required. If your vendor review needs a recent copy or clarification of coverage, contact us with the document reference.
Tell us the application and evidence your team needs. We will check which relevant project details can be shared with you. Availability depends on the records and customer permission; operating results should be compared with your own duty conditions.
No single multiplier applies to every duty. Service life depends on the valve design, medium, pressure drop, particles, cycling and maintenance. We can discuss relevant operating experience and agree the performance and acceptance requirements for your project.
Send the nameplate, serial number, order reference and photos. We will check the original design, available parts and any current replacement options. An older brochure does not establish present availability, so please confirm the configuration before reordering.
Use Contact Us to send your enquiry and attachments, or email sale@kowovglobal.com. Include a valve data sheet or operating-condition list and any drawings or photos that explain the duty. Choose After-sales service if you need help with an installed valve.
Start with the valve data sheet or operating-condition list. Add the piping drawing, media analysis, control requirements and existing nameplate where available. Include procurement specifications and the documents or tests required for delivery so they can be considered in the quotation.
Yes. Include the complete valve, nameplate and close views of the affected area, together with operating data. Before shipping a used valve or media sample, agree the inspection scope, hazards, cleaning, packaging and receiving arrangements with our team.
An initial recommendation helps narrow the options. Final selection follows review of the complete duty, calculations, materials, drawings, controls and applicable standards. The configuration and acceptance requirements are then agreed in the order’s technical documents.
The quotation identifies the proposed valve, size, pressure class, materials, connections, actuation and quantity, together with price, delivery terms and validity. Inspection, documents and any deviations are agreed for the particular order.
Selected designs can be adapted in materials, construction, Cv, pressure-reduction stages, rotor clearance or actuation. Send the operating duty and required changes. We will review feasibility, verification work, quantity, cost and lead time before confirming the scope.
Packaging is matched to valve weight, ceramic and flange protection, actuation, transport and destination requirements. Include any crating, moisture protection, restraints or wood-packaging requirements in your enquiry so the packing plan can be agreed with the order.
The required documents depend on the contract, destination and trade terms. Please list the packing list, commercial invoice, origin, transport, insurance or wood-packaging documents you need, including any prescribed templates, when requesting a quotation.
Send the order reference or valve serial number, model, installation point and operating conditions. Describe when the issue began and include nameplate photos, damage or leakage photos, alarms and relevant logs. Tell us whether the equipment has been isolated or dismantled.
Send the valve serial number, original order reference, nameplate and current photos. We will check the original materials, drawing revision and part configuration. Tell us if the process has changed so we can assess whether the same parts remain suitable.
No matching question
Try a model number or a shorter description of the issue
Send the details to our team