Stainless Steel Valve Relieve Process Pressureschemical/Petrochemical, and Oil and Gas Industries
All we do is usually connected with our tenet ” Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for Stainless Steel Valve Relieve Process Pressureschemical/Petrochemical, and Oil and Gas Industries, Our Lab now is “National Lab of diesel engine turbo technology ” , and we own a professional R&D group and complete testing facility.
All we do is usually connected with our tenet ” Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for China Stainless Steel, Valve, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will be more conveniently to service our customers.
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 |
|
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.
All we do is usually connected with our tenet ” Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for Factory Directly supply China Swagelokk Instrumentation Bar Stocl Stainless Steel Valve Relieve Process Pressureschemical/Petrochemical, and Oil and Gas Industries, Our Lab now is “National Lab of diesel engine turbo technology ” , and we own a professional R&D group and complete testing facility.
Factory Directly supply China Stainless Steel, Valve, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will be more conveniently to service our customers.
