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DN1200-3200mm Hydraulic Drive Flange Connect Gas Fully Enclosed Goggle Valve
DN1200-3200mm Hydraulic Drive Flange Connect Gas Fully Enclosed Goggle Valve
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Sample Fully Enclosed Goggle Valve:
QC741X、QC941X Fully Enclosed GOGGLE Valve
Purposes and Features:
1. Suitable for BF gas pipeline, used as fully enclosed gas partition valve.
2. Drive Mode: Full hydraulic, all-electric, electric walking and hydraulic clamping.
3. Fully enclosed, no leakage of gas, installed indoor, safe and reliable.
4. Valve disc composed of a through hole and a blind disc, rubber soft sealing. The walking and sealing of the valve disc are controlled by the drive device separately, sequential actions. The walking of disc must be performed in an unsealing condition.
5. Main material: quality carbon steel.
Executive Standard:
1. Flange connection dimensions carry out the rules of GB/T9119-2000 PN6. Not less than 2200 mm of caliber is performed according to the provisions in DIN2501PN6..
2. Structure length is non standard length.
3. Pressure test refers to the provisions in GB/T13927-2008.
Note: Use other standards according to customer’s requirements, but please mark out while placing orders..
Performance Parameter:
|
Nominal Diameter(DN)(mm) |
DN1200~DN3200 |
|
|
Nominal Pressure (Mpa) |
PN≤0.25 |
|
|
Test Pressure(MPa) |
Case |
1.5 times working pressure |
|
Seal |
1.1 times working pressure |
|
|
Grade of seal |
A |
|
|
On/off Differential Pressure(MPa) |
≤0.03 |
|
|
Working Temperature( ℃) |
≤250 |
|
|
Applicable Medium |
Coal gas |
|
Model Instructions:
|
Enterprise Code |
Q |
QHD |
|
Valve Model |
C |
Goggle Valve |
|
Drive Mode |
7/9 |
7- hydraulic 9- electric 9y- electric walking, hydraulic clamping |
|
Type of Connection |
4 |
Flange connections |
|
Type of Structure |
1 |
Fully enclosed straight valve disc |
|
Material of Sealing Surface |
X |
silicon rubber |
Drawing and Specs:
QC741X Hydraulic Open Goggle Valve
Main Spec and Connection Dimensions:
QC941X Electric+Hydraulic Open Goggle Valve
Main Spec and Connection Dimensions:
Introduction:
We also can provide other model of fully enclosed goggle valve, including series as below:
QC741X HYDRAULIC FULL ENCLOSED GOGGLE VALVE.
QC9Y41X ELECTRIC+HYDRAULIC FULL ENCLOSED GOGGLE VALVE.
QC941X ELECTRIC FULL ENCLOSED GOGGLE VALVE.
QC742X HYDRAULIC OPEN GOGGLE VALVE.
QC9Y42X ELECTRIC+HYDRAULIC OPEN GOGGLE VALVE.
QC942X ELECTRIC OPEN GOGGLE VALVE.
Contact Information:
Email: Kevin@kingseamarine.com
Mobile/Wechat: +86 17726635265
Skype: chenkaiwen36
Website: www.kingseamrine.com
