Stainless Steel Globe Valve
Description of Stainless Steel Globe Valve:
The principle of ZECO stainless steel globe valve is that through the drive mechanism to make stem and wheel-nut to make the relative rotation, stem drive Piston to make up and down movement along the axis, play a role in switching. The sealing is done by stem and wheel-nut make mutual pre-tightening force role in the overlay Piston and seat sealing face. According to the location of the stem, thread can be divided into two types: up thread stem and down thread stem. Up thread stem: stem thread is outside of the medium, the stem erosion from the medium, easy lubrication. Down thread stem: stem thread in the valve body, in direct contact with the medium, the stem is east to erosion by medium, no lubrication.
Features of Stainless Steel Globe Valve:
Material of Stainless Steel Globe Valve:
|
No |
Part |
Material |
|
1 |
Body |
ASTM A351 CF8 |
|
2 |
Disc |
ASTM A182 F304 |
|
3 |
Stem |
ASTM A276 304 |
|
4 |
Bonnet Gasket |
Graphite + SS304 |
|
5 |
Bonnet |
ASTM A351 CF8 |
|
6 |
Bonnet Bolt |
ASTM A193 B8 |
|
7 |
Bonnet Nut |
ASTM A194 8 |
|
8 |
Stem Packing |
Reinforced Graphite |
|
9 |
Gland |
ASTM A276 304 |
|
10 |
Gland Eyebolt |
ASTM A193 B8 |
|
11 |
Stem Nut |
ASTM B148 |
More info about stainless steel globe valve priceat zecovalve.com.
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