USER INSTRUCTIONS
Valtek Mark 10 Survivor Control Valves |
Installation |
FCD VLENIM0036-05 – 07/09 |
Operation |
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Maintenance |
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Experience In Motion
Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09
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Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09
Contents
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General Information |
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1.1. |
Usage |
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1.2. |
Applicability |
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1.3. |
Terms Concerning Safety |
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1.4. |
Protective Clothing |
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1.5. |
Qualified Personnel |
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1.6. |
Spare Parts |
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1.7. |
Service / Repair |
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1.8. |
Storage |
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1.9. |
Unpacking |
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2 |
Installation |
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Quick-check |
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4 |
Valve Maintenance |
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5 |
Valve Disassembly and Reassembly |
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flowserve.com
Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09
1 General Information
1.1.Usage
The following instructions are designed to assist in unpacking, installing and performing maintenance as required on Flowserve products. Product users and maintenance personnel should thoroughly review this bulletin prior to unpacking, installing, operating, or performing any maintenance. In most cases, Flowserve valves, actuators and accessories are designed for specific applications (e.g. with regard to medium, pressure, temperature). For this reason they should not be used in other applications without first contacting the manufacturer. The product Installation, Operation, and Maintenance Instructions provides important additional safety information.
1.2.Applicability
The following instructions are applicable to the maintenance and installation of Mark 10 Survivor control valves. These instructions cannot claim to cover all details of all possible product variations, nor in particular can they provide information for every possible example of installation, operation or maintenance. This means that the instructions normally include only the directions to be followed by qualified personnel where the product is being used for its defined purpose. If there are any uncertainties in this respect particularly in the event of missing product-related information, clarification must be obtained via the appropriate Flowserve sales office. All Flowserve User Manuals are available at www.flowserve.com.
1.3. Terms Concerning Safety
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The safety terms DANGER, WARNING, CAUTION and NOTE are used in these instructions to highlight |
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particular dangers and/or to provide additional information on aspects that may not be readily |
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apparent. |
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bb DANGER: indicates that death, severe personal injury and/or substantial property damage will |
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occur if proper precautions are not taken. |
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cc WARNING: indicates that death, severe personal injury and/or substantial property damage can |
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occur if proper precautions are not taken. |
Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09
aa CAUTION: indicates that minor personal injury and/ or property damage can occur if proper precautions are not taken.
NOTE: indicates and provides additional technical information, which may not be very obvious even to qualified personnel.
Compliance with other, not particularly emphasized notes, with regard to transport, assembly, operation and maintenance and with regard to technical documentation (e.g. in the operating instruction, product documentation or on the product itself) is essential, in order to avoid faults, which in themselves might directly or indirectly cause severe personal injury or property damage.
1.4.Protective Clothing
Flowserve products are often used in problematic applications (e.g. extremely high pressures, dangerous, toxic or corrosive mediums). When performing service, inspection or repair operations always ensure that the valve and actuator are depressurized and that the valve has been cleaned and is free from harmful substances. In such cases pay particular attention to personal protection (protective clothing, gloves, glasses, etc.).
1.5.Qualified Personnel
Qualified personnel are people who, on account of their training, experience and instruction and their knowledge of relevant standards, specifications, accident prevention regulations and operating conditions, have been authorized by those responsible for the safety of the plant to perform the necessary work and who can recognize and avoid possible dangers.
1.6.Spare Parts
Use only Flowserve original spare parts. Flowserve cannot accept responsibility for any damages that occur from using spare parts or fastening materials from other manufactures. If Flowserve products (especially sealing materials) have been on store for long periods, check for corrosion or deterioration before using these products.
1.7.Service / Repair
To avoid possible injury to personnel or damage to products, safety terms must be strictly adhered to. Modifying this product, substituting non-factory parts, or using maintenance procedures other than outlined in this instruction could drastically affect performance and be hazardous to personnel and equipment, and may void existing warranties. Between actuator and valve there are moving parts. To avoid injury, Flowserve provides pinch-point-protection in the form of cover plates, especially where side-mounted positioners are fitted. If these plates are removed for inspection, service or repair, special attention is required. After completing work the cover plates must be refitted. Apart from the operating instructions and the obligatory accident prevention directives valid in the country of use, all recognized regulations for safety and good engineering practices must be followed.
cc WARNING: Before products are returned to Flowserve for repair or service, Flowserve must be provided with a certificate which confirms that the product has been decontaminated and is clean. Flowserve will not accept deliveries if a certificate has not been provided (a form can be
obtained from Flowserve).
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flowserve.com
Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09
1.8.Storage
In most cases, Flowserve products are manufactured from stainless steel. Products not manufactured from stainless steel are provided with an epoxy resin coating. This means that Flowserve products are well protected from corrosion. Nevertheless, Flowserve products must be stored adequately in a clean, dry environment. Plastic caps are fitted to protect the flange faces by preventing the ingress of foreign materials. These caps should not be removed until the valve is actually mounted into the system.
1.9.Unpacking
While unpacking the valve, check the packing list against the materials received. Lists describing the valve and accessories are in each shipping container.
When lifting the valve from the shipping container, use straps through the yoke legs, or the lifting lugs attached to the yoke bolting. Take care to position lifting straps to avoid damage to the tubing and mounted accessories.
cc WARNING: When lifting a valve, be aware that the center of gravity may be above the lifting point. Therefore, support must be given to prevent the valve from rotating. Failure to do so can cause serious injury to personnel and damage to the valve or nearby equipment.
Contact your shipper immediately if there is shipping damage.
Should any problem arise, call your Flowserve representative.
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