single piston effect trunnion ball valve
“Control the standard by the details, show the energy by quality”. Our enterprise has strived to establish a hugely efficient and stable staff members staff and explored an effective good quality control procedure for single piston effect trunnion ball valve, Created items with brand worth. We attend seriously to produce and behave with integrity, and from the favor of buyers in your house and abroad from the xxx industry.
“Control the standard by the details, show the energy by quality”. Our enterprise has strived to establish a hugely efficient and stable staff members staff and explored an effective good quality control procedure for China Trunnion Ball Valve, Single Piston Effect Ball Valve, We have been adhering to the philosophy of “attracting customers with the best items and excellent service”. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Product Description
|
Product description |
Trunnion mounted ball valve |
|
Model |
Q47F fixed ball valve |
|
Nominal diameter |
NPS 2～NPS 56 |
|
Operating temperature |
-46℃～121℃ >=150℃(Metal) |
|
Operating pressure |
CLASS 150～CLASS 2500 |
|
Material |
A105、LF2、LF1、F11、F22、F304、F316、AF51, etc. |
|
Design standard |
API 6D、ISO 17292 |
|
Structural length |
ASME B16.10 |
|
Connecting end |
ASME B16.5、ASME B16.25 |
|
Test standard |
API 598、API 6D |
|
Operation method |
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 |
The valve stem and the valve seat are equipped with an injection system. |
|
Other remarks 5 |
DBB (double block and bleed) function |
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Other remarks 6 |
Full bore of valve convenient for pigging, of small flow resistance and high flow capacity |
3E Engineering manufactures in general trunnion ball valve of casting steel and stainless steel body,however,if required by customers,forged carbon steel and stainless steel and others special.
forged materials are available,of which the flange dimensions and face to face dimensions are the same as that of casting trunnion ball valves.
Except for full bore ball valves,3E Engineering also supply ball valves with reduced bore to meet different of customers requirements,which not only lowers the cost and pricing,but also satisfies the special requirement of customers.
“Control the standard by the details, show the energy by quality”. Our enterprise has strived to establish a hugely efficient and stable staff members staff and explored an effective good quality control procedure for industrial valves, China Trunnion Ball Valve, Single Piston Effect Ball Valve, We have been adhering to the philosophy of “attracting customers with the best items and excellent service”. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
