• Special Design: a Gate Valve with a Drain Valve

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Special Design: a Gate Valve with a Drain Valve

  • 11 04, 2021
We manufactured some gate valves with drain valves at the lower part of the body for sealing control for one of the European clients. The valves arrived at the client's warehouse last month by train. We have removed the logo on the valve body to protect our client's privacy.
 
Product description part B:
EN1984 Gate valve
BB with eye for handle, OS&Y, BG, Rising stem, Backseat, Flexible wedge,
All the gate valve provided with a drain valve at the lower part of the body used for tightness control and fire-resistance designed as per ISO 10497
 
***Body/Bonnet/Wedge: GP240GH (1.0619)
***Body seat: STL overlay
***Stem: min. 13%Cr
 
***Ends Connection: EN1092-1/B1-PN16
***Ends Connection: EN1092-1/B2-PN63
 
***Face to Face: EN558-1/row 15 - PN16
***Face to Face: EN558-1/row 26 - PN63
 
Item 5)  2Qty DN100 - PN16   Bare stem with ISO top flange 5210 F10   
Item 6)  2Qty DN80  - PN63   Bare stem with ISO top flange 5210 F10
Item 7)  2Qty DN80  - PN63   with hand wheel
 
Corrosion protection:
External coating system service temp. -30°C to +120°C,
Corrosivity category C5-M acc. to ISO 12944-5:
- Surface preparation Sa 2½ acc. to ISO 8501-1
- First layer min. 75µm Spray painting Intergard 251
- Second layer min. 100µm Spray painting Intergard 475HS
- Third layer min. 65µm Spray painting Intergard 990
Total film thickness min. 240µm, RAL 7001 (silver grey)
 
Warranty period:
5 years/expected service life more than 15 years
 
If you are interested in gate valves with big sizes, pls freely contact us via email: [email protected]
 
Kindly, please find the attached GA drawings and valve pictures.
 
BALTIC VALVE CO., LTD
DATED November 1, 2021














 
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