2020 wholesale price Awwa C504 C516 Double Eccentric Butterfly Valve - Main safety valve – Convista
2020 wholesale price Awwa C504 C516 Double Eccentric Butterfly Valve - Main safety valve – Convista Detail:
This valve is used for power plant boilers, pressure containers, pressure and temperature reducing device and other facilities. It serves to prevent the pressure exceeding the highest allowed pressure value and ensure the safety of the device when working.
1、When the medium pressure rises to the set pressure, the impulse safety valve opens, and the medium in the impulse pipe enters into the piston chamber of the main safety valve from impulse pipe, forcing the piston to descend, and then the valve automatically opens; when the impulse safety valve closes, the disc will also automatically close.
2、The sealed surface is made of Fe base stainless steel by overlaying welding. Through thermal treatment, the wear resistance and anti-erosion of disc is improved.
1、The main safety valve shall be installed vertically at the highest position of the device.
2、The main safety valve shall be fastened upon the gallows, which sustains the back-seat force produced in the steam discharging process of the main safety valve.
3、The exhaust pipe shall contain a special aglow to prevent the force of its weight directly applying on the main safety valve. The connecting flange between the main safety valve and exhaust pipe shall eliminate any extra stress.
4、At the lowest point of the exhaust pipe, water drainage shall be taken into consideration to avoid producing water hammer while discharging steam.
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It adheres to the tenet "Honest, industrious, enterprising, innovative" to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for 2020 wholesale price Awwa C504 C516 Double Eccentric Butterfly Valve - Main safety valve – Convista, The product will supply to all over the world, such as: Auckland, Czech Republic, Mauritius, Our qualified engineering team will usually be prepared to serve you for consultation and feedback. We are able to also deliver you with absolutely free samples to meet your needs. Best efforts might be made to offer you the ideal service and products. For anyone who is interested in our company and items, please make contact with us by sending us emails or contact us right away. In order to know our solutions and organization. ar more, you can come to our factory to determine it. We are going to usually welcome guests from around the globe to our corporation. o create small business relations with us. Please really feel no cost to speak to us for enterprise. nd we believe we are going to share the most effective trading practical experience with all our merchants.
By Betty from Comoros - 2017.11.20 15:58
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Christine from Indonesia - 2018.09.23 18:44
