Manufacturing Companies for China API600 Cast Steel Rising Stem Gate Valve ASTM a 216 Wcb Flange Ends 150lb 8inch,BALL VALVES
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Excellent To start with,and Consumer Supreme is our guideline to deliver the top services to our shoppers.These days, we’re attempting our best to be among the top exporters in our industry to meet buyers much more need for China Casted Carbon Steel Gate Valve 8″ 150lb Wcb, Flanged Gate Valve, We set a strict quality control system. We’ve return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We’re glad to work for every client.
Product Description
|
Product description |
Floating ball valve |
|
Model |
Q41F floating ball valve |
|
Nominal diameter |
NPS 1/2～NPS 10 |
|
Operating temperature |
-46℃～120℃(Soft) >=150℃(Metal) |
|
Operating pressure |
CLASS 150～CLASS 2500 |
|
Material |
A105、LF2、LF1、F11、F22、F304、F316、AF51, etc. |
|
Design standard |
API 608、ISO 17292、BS 5351 |
|
Structural length |
ASME B16.10 |
|
Connecting end |
ASME B16.5、ASME B16.25 |
|
Test standard |
API 598 |
|
Operation method/td> |
Handle, gearbox, electric actuator, pneumatic actuator |
|
Application fields |
Water, petroleum and natural gas |
|
Other remarks 1 |
A locking device is provided to prevent misoperation of valve. |
|
Other remarks 2 |
Valve stem flyout prevention structure design, to prevent accident due to flyout of valve stem caused by abnormal pressurization in the chamber |
|
Other remarks 3 |
Fireproof and antistatic design |
|
Other remarks 4 |
Full bore of valve convenient for pigging, of small flow resistance and high flow capacity |
The traditional packing flange design has been improved to be of two piece structure,I.E.,Being as a gland flange and gland,the latter contacts the gland with spherical surface,Thus,the gland remains vertical always,and is lined internally with a PTFE bush to prevent the galling against and friction between the stem,which can also reduce the operation troque of the valves.
Based on customers’ requirements,a packing tightening design may be employed to obtain more reliable stem packing seal,which is loaded by bevelling spring.
To prevenet the ball valve from wrong operation,the key lock with 90 deg of open and close positioning pad has been provided,which can be lockable as required.at the stem head,where the lever fixes,a flat is so designed that the valve opens with the lever in parallel to piping,and with the lever right-angled to the piping,the valve is closed,so,it is ensured that the valve indicator of open and close can never make mistake.
Excellent To start with,and Consumer Supreme is our guideline to deliver the top services to our shoppers.These days, we’re attempting our best to be among the top exporters in our industry to meet buyers much more need for Manufacturing Companies for China API600 Cast Steel Rising Stem Gate Valve ASTM a 216 Wcb Flange Ends 150lb 8inch, Welcome you to join us alongside one another to produce your enterprise easier. We’re generally your finest partner when you want to have your own enterprise.
Manufacturing Companies for China Casted Carbon Steel Gate Valve 8″ 150lb Wcb, Flanged Gate Valve, We set a strict quality control system. We’ve return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We’re glad to work for every client.
