The gate valve is a gate for opening and closing,The movenent direction of the gate is perpendicular to the direction of the
fluid.The gate valve can only be fully opened and fully closed,and cannot be adjusted or throttled.
The gate valve is sealed by the contact between the valve seat and the gate plate,and the sealing surface is usually welded
with metal materials to increase wear resistance.
Low resistance Long service life
High quality stainless steel raw material.low resistance,reliable quality,long service life
The opening height is small,and the flow is easy to adjust
The sealing pair of the globe valve is composed of a valve flap sealing surface and a valve seat sealing surface
and the valve stem drives the valve flap to move vertically along the center line of the valve seat,
During the opening height is small,the flow is easy to adjust,
And the manufacturing and maintenance are convenient,and the pressure application range is wide.
| Type |
Flange globe valve |
| Application |
Manual |
| Temperature of Media |
Minus 29 degrees to 150 degrees |
| Power |
Manual |
| Media |
Water, Oil, Air, And Some Corrosive liquid |
| Port Size |
DN32 |
| Structure |
Flange globe valve |
| Size |
1-1/4inch |
Adavantaged of globe valves
Good shutoff capability
Moderate to good throttling capability
Shorter stroke(compared to a gate valve)
Available in tee,wye and angle patterns,each offering unique capabiilities
Easy to machine or resurface the seats
With disc not attached to the stem,valve can be used as a stop-check valve.
| 1 |
Body |
CF8 |
CF8M |
WCB |
| 2 |
Ball seat |
PTFE |
PPL |
|
| 3 |
Ball |
CF8 |
CF8M |
WCB |
| 4 |
Body Gasket |
PTFE |
|
|
| 5 |
Bonnet |
CF8 |
CF8M |
WCB |
| 6 |
Stem |
US304 |
SUS316 |
SUS201 |
| 7 |
Stem Washer |
PTFE |
|
|
| 8 |
Thrust Washer |
PTFE |
|
|
| 9 |
Stem Packing |
PTFE |
|
|
| 10 |
Gland Nut |
SUS304 |
SUS201 |
|
| 11 |
Handle |
SUS304 |
SUS201 |
|
| 12 |
Spring Washer |
SUS304 |
SUS201 |
|
| 13 |
Handle cover |
Plasic |
|
|
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