TKFM heat supply 20 years free maintenance fully welded steel float ptfe seat ball valve dn50
This series of products are reliable sealing performance, maintenance-free for 20 years, switch torque light,can be installed in heat transfer stations, district heating pipe network, branch pipes, heat exchanger unit, heat transfer equipment or ancillary equipment connected to other.use for cut off . The main use of the urban heat, city gas, city water supply and drainage lines
Five Advantages:
1. integral seamless steel tube pressed full-auto welded without leaking outward.
2. PTFE+25% carbon fiber and disc spring feely compensating structure zero leakage.
3. can be directly buried without need of a high ground well,saving the engineering cost.
4. both valve and pipeling are made of the same material, without the condition of uneven sterss.
5. in multiple connection combination, for use with special working conditions.
1.Before connecting to the pipe, flush and remove any remaining foreign matter in the pipe that may damage the seat and ball.
2.During installation, please do not use the actuator part of the valve as the lifting point to avoid damage to the actuator and accessories
3.This type of valve should be installed in the horizontal or vertical direction of the pipeline
4.This type of valve should be installed in the horizontal or vertical direction of the pipeline
5.After connecting to the pipe, cross lock the flange connection bolts with the specified torque
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