Original Factory China Valve
It adheres on the tenet “Honest, industrious, enterprising, innovative” to develop new items frequently. It regards buyers, success as its very own success. Let us produce prosperous future hand in hand for Original Factory China Valve, With a wide range, good quality, reasonable prices and good service, we will be your best business partner. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
It adheres on the tenet “Honest, industrious, enterprising, innovative” to develop new items frequently. It regards buyers, success as its very own success. Let us produce prosperous future hand in hand for China valves importer, Our company’s main solutions are widely used all over the world; 80% of our merchandise exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.
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) |
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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.
It adheres on the tenet “Honest, industrious, enterprising, innovative” to develop new items frequently. It regards buyers, success as its very own success. Let us produce prosperous future hand in hand for Original Factory China Wc Intelligent Toilets Cheap Infrared Toilet Automatic Flush Sensor Automatic Sensor Toilet Flush Valve, With a wide range, good quality, reasonable prices and good service, we will be your best business partner. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Original Factory China Bathroom Accessories, Toilet Accessories Bathroom Accessories Set, Our company’s main solutions are widely used all over the world; 80% of our merchandise exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.
