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        1. Welcome to iValve, a professional manufacturer for water control system

          AWWA C515 Resilient seated gate valve


          1629250452(1).jpg

          Description

          AWWA C515 Resilient Seated Gate Valve serve to cut the medium flow in the piping system, widely used in the field of potable water, water supply and drainage, sewage disposal, irrigation, fire protection as well as chemical and energy industry.




          ??Design complies?to AWWA C515

          ??Face to face: ANSI/ASME B16.10

          ??Flanges are drilled to ANSI/ASME 16.42,?Class 125/150

          ??Pressure Rate: CL125/150? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??1629252932(1).jpg

          ??Coating: Fusion bonded epoxy coating

          ??Medium: Drinking water, Neutral water, Sewage

          ??Temperature Range: 0℃~80℃




          Features:

          ??Clockwise closing (CWC) as standard, anticlockwise closing upon request.

          ??Operation: Hand wheel,Gearbox,Electric actuator

          ??Bonnet bolts are in Galvanized Carbon Steel, and sealed with hot melt to prevent corrosion. Other materials upon request.

          ??Gland bolts are in SS304 to prevent corrosion.

          ??O-ring bonnet gasket wraps each bolt to prevent corrosion.

          ??100% testing before packing and delivery


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          ?Liner Sealing face – to get lower operate torque.





          ?Position A:

          Most factories’ design is the same lever sealing face.

          while when the valve closed, the increasing inlet pressure will image.pngpush the disc shift and press the valve body, which will cut the disc rubber of position “A” during long term use.

          IVALVE has been aware of this defect and improve the design to avoid the hurt mentioned above,and by the new design,thedisc service life has been extended.


          Technical Data



          Attention:

          1.The valve is installed independent of the flow direction of the medium.

          2.?After the valve is assembled, the thread of the bolt/stem shall be greased to prevent corrosion and facilitate subsequent disassembly.

          3.?Do not use the valve for pipe pressure regulation, gate valves generally play the role of a switch, to achieve a good adjustment effect, it is recommended to choose a professional regulating valve, water erosion will affect the service life of the valve disc.

          4.?Do not use valves with EDPM for gaseous fluids.


          Installation instructions

          1.?Notice of water stop shall be issued before construction.

          2.?The water in the road should be avoided in the front row of construction.

          3.?Electricity for construction must be guaranteed.

          4.?It is strictly prohibited to use hand wheel, handle and transmission mechanism for hoisting and collision is strictly prohibited.

          5.?Lubricate the valve at least once a month if it is in frequent use.


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