Dervos bellow seal globe valve is designed as per EN13709 with face to face dimesnsion per EN558. The special designed bellow seal make sure zero leakage from stem.
Quick Detail
|
Type |
Globe Valve |
|
Norminal Size |
DN 65 |
|
NorminalPressure |
PN 40 |
|
Construction |
Bolted Bonnet, Rising Stem, Bellow Sealed |
|
ConnectionType |
RF Flange |
|
Operation |
Handwheel |
|
Design Code |
EN13709 |
|
Face to Face |
EN 558 |
|
Connection |
EN1092 |
|
Test & Inspection |
EN12266 |
|
Body Material |
Carbon Steel 1.0619 |
|
Bellow Material |
SS304, SS316, SS316L and etc |
|
ApplicableTemp |
-29℃~+420℃ |
|
Application |
Water, Oil, Gas |
Structure Feature
1. Standard design of double-wall bellow seal
2. Heat-dissipating bonnet design;
3. With lubricant storage device;
4, With design of circlip to fix stem nut;
5. Reasonable product structure, reliable sealing performance and good appearance;
6. The sealing surface is welded with Co-based hard alloy, which has good wear resistance, corrosion resistance, anti-friction performance and long service life;
7. Stem has nitriding treatment with good corrosion resistance and anti-friction performance;
8. With position indicator for stem movement;
Subscribe to our weekly newsletter and receive exclusive offers on products you love!
X
Gold Supplier
