FT12 cast iron float / hole steam trap for high displacement applications
The Spirax Sarco FT12 trap is a relatively unique steam trap. It has a fixed hole that can discharge a large amount of condensate when the pressure difference is below 4 bar. In addition, it has a float mechanism inside it to handle different amounts of condensate. And select the corresponding discharge hole according to the minimum displacement to avoid wasting steam.
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Introduction to the Spirax Sarco FT12 trap
The Spirax Sarco FT12 trap is made of cast iron with a dia
meter of DN150 (6 ") and flange connection. It is mainly used in low pressure drop and high load sugar industry systems.
Selection of Spirax Sarco FT12 Trap
FT12 trap has a device that combines a fixed hole with a floating ball mechanism. There is therefore a minimum flow to ensure that steam does not leak. The minimum displacement is the percentage of the maximum hot condensate displacement shown in the displacement graph.
Example: The maximum displacement of condensate at a pressure difference of 3 bar is 85000k g / h, and the minimum displacement is 57000k g / h. Types B, C or D can pass the maximum displacement. But the minimum displacement of Type B is 49000k g / h, and the minimum displacement of Type C and D are 62000k g / h and 85000k g / h, respectively. Therefore, in this example, FT12-B is selected, and the minimum displacement is 49000kg / h.
Spirax Sarco FT12 Trap Safety Information, Installation and Maintenance
For details, refer to the Installation and Maintenance Guide (IM-P084-02) provided with the product. Note: The trap should be installed horizontally in a suitable position. A typical installation is shown in the left figure, and appropriate stop valves are installed on the front and back. Easy to repair or replace.
WARNING: The valve body / bonnet gasket contains a stainless steel support ring. Handle it carefully to avoid injury.
Spirax Sarco FT12 trap working
The correct selection of traps is an important factor to ensure the condensate drainage of the equipment. For selection details, see the relevant section above.
The fixing holes (A, B, C, D) can pass a certain amount of condensate under a given pressure difference, but the load must be continuous. If the amount of condensate is higher than the maximum value shown in the figure, a separate float mechanism can provide additional displacement. Therefore, it should be properly selected to ensure that the amount of condensate in the equipment is between the maximum and minimum values shown in the figure.
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Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
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Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.
Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)
QQ: 2030185432
Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.
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