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Country:
China
Model No:
-
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
Wooden
Delivery Time:
-
Supplying Ability:
-
Payment Type:
L/C, T/T
Product Group :
-
Contact Person Kris
ZheJiang Wenzhou Longwan Yongqiang road No.3511, Wenzhou, Zhejiang
Product Description:
The opening and closing parts of the valve gate, the gate movement
direction perpendicular to the direction of flow, and can only be
fully open and fully closed gate valve can not be adjusted and the
throttle. The shutter has two sealing surface forming a
wedge-shaped valve, the most common mode of two sealing surfaces of
the gate valve. The wedge gate made to produce a trace
deformation gate, to improve the process, flexible gate. Gate
valve in the form of a clear shot valve stem rise when the valve is
open, close the valve stem decline, easy to see the state of the
switch.
American Standard valve suitable for a variety of pipeline, used to
cut off or connected line of medium. Water, steam, oil
products, nitric acid, acetic acid, strong oxidizing medium and
urea by choosing different materials applied to a variety of
media.
Driven by: bevel gear, electric, pneumatic, worm gear,
handwheel.
The gate valve Features
1, the valve selection of American appearance, with a compact,
reasonable design, good rigidity, channel smooth flow coefficient
is small;
2, the sealing surface with carbide, long life;
3, the use of flexible graphite packing, reliable sealing, light
and flexible operation, medium and large caliber set rolling
bearing, open and close easily;
4, the drive mode for manual, pneumatic, electric, gear;
Structure for elastic wedge single slide, good sealing performance,
can not be easily jammed;
Third, the design structure and
characteristics
1, forged steel valve manufacture API 6D, API **0, ASME
B*6.*0;
2, test and acceptance identified by API **8, MSS SP**5;
3, the butt end of the line with ASME B*6.*5, GB/T****4;
4 flange end meets ASME B*6.5, GB/T***3;
Fourth, the product installation:
The company produces valve installation: horizontal, vertical
installation can be installed.
Standard material schedules:
|
No.
|
Name
|
Material WCB
|
Material CF8
|
Material CF8M
|
Material LCB
|
Material WC6
|
|
1
|
Body
|
WCB
|
CF8
|
CF8M
|
LCB
|
WC6
|
|
2
|
Bonnet
|
WCB
|
CF8
|
CF8M
|
LCB
|
WC6
|
|
3
|
Gate
|
*3Cr (STL)
|
**4 (STL) |
**6 (STL)
|
**4 (STL)
|
STL
|
|
4
|
Stem
|
2Cr*3
|
**4
|
**6
|
**4
|
**4
|
|
5
|
Packing gland
|
2Cr*3
|
**4
|
**6
|
**4
|
**4
|
|
6
|
Gland
|
WCB
|
CF8
|
CF8M
|
LCB
|
WC6
|
|
7
|
Stem nut
|
ZQAL**4
|
ZQAL**4
|
ZQAL**4
|
ZQAL**4
|
ZQAL**4
|
|
8
|
Handwheel
|
QT*****7
|
QT*****7
|
QT*****7
|
QT*****7
|
QT*****7
|
|
9
|
Filler
|
**6 wire +flexible graphite
|
PTFE
|
PTFE
|
**6 wire +flexible graphite
|
**6 wire +flexible graphite
|
|
*0
|
Gasket
|
**4 +flexible graphite
|
PTFE
|
PTFE
|
**4 + flexible graphite
|
**4 + flexible graphite
|
|
*1
|
Bolt
|
*5CrMoA
|
**4
|
**4
|
*5CrMoA
|
*5CrMoA
|
|
*2
|
Screw nut
|
*5
|
**4
|
**4
|
*5
|
*0CrMo
|
|
Suitable medium
|
Water, steam, oil
|
Acids
|
Acids
|
Non-corrosive gases, liquids
|
Water, steam, oil
|
|
|
Suitable temperature
|
**9 ~ **5 ℃
|
≤ **0 ℃
|
≤ **0 ℃
|
**6 ~ **5 ℃
|
≤ **0 ℃
|
|
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | Wooden |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | L/C, T/T |
| Product Group : | - |
