Personlized Products China Double Block & Bleed Ball Valve Two Ball 2″900lb F51 Floating
Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Personlized Products China Double Block & Bleed Ball Valve Two Ball 2″900lb F51 Floating, “Quality”, “honesty” and “service” is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for China Double Block & Bleed Ball Valve, Floating, Profession, Devoting are always fundamental to our mission. Now we have always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
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. |
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Design standard |
API 608、ISO 17292、BS 5351 |
|
Structural length |
ASME B16.10 |
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Connecting end |
ASME B16.5、ASME B16.25 |
|
Test standard |
API 598 |
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Operation method/td> |
Handle, gearbox, electric actuator, pneumatic actuator |
|
Application fields |
Water, petroleum and natural gas |
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Other remarks 1 |
A locking device is provided to prevent misoperation of valve. |
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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 |
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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.
Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Personlized Products China Double Block & Bleed Ball Valve Two Ball 2″900lb F51 Floating, “Quality”, “honesty” and “service” is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
Personlized Products China Double Block & Bleed Ball Valve, Floating, Profession, Devoting are always fundamental to our mission. Now we have always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
