China OEM China Stainless Steel 2PC Ball Valve with ISO 5211 Mounting Pad
We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for China OEM China Stainless Steel 2PC Ball Valve with ISO 5211 Mounting Pad, We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.
We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for China Ball Valve, Floating Ball Valve, Adhering to the management tenet of “Managing Sincerely, Winning by Quality”, we try our best to offer excellent items and service to our clients. We look forward to making progress together with domestic and international clients.
Product Description
|
Product description |
Floating ball valve |
|
Model |
Q41F floating ball valve |
|
Nominal diameter |
NPS 1/2～NPS 10 |
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Operating temperature |
-46℃～120℃(Soft) >=150℃(Metal) |
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Operating pressure |
CLASS 150～CLASS 2500 |
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Material |
A105、LF2、LF1、F11、F22、F304、F316、AF51, etc. |
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Design standard |
API 608、ISO 17292、BS 5351 |
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Structural length |
ASME B16.10 |
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Connecting end |
ASME B16.5、ASME B16.25 |
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Test standard |
API 598 |
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Operation method/td> |
Handle, gearbox, electric actuator, pneumatic actuator |
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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 |
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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.
We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for China OEM China Stainless Steel 2PC Ball Valve with ISO 5211 Mounting Pad, We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.
China OEM China Ball Valve, Floating Ball Valve, Adhering to the management tenet of “Managing Sincerely, Winning by Quality”, we try our best to offer excellent items and service to our clients. We look forward to making progress together with domestic and international clients.
