api 609
api 609
API609 Cast steel Butterfly valve 150#
Technical Requirement:
- Inspection and test API 598
Actuator Flange: Accommodates all types of actuators, handles, gear operators, electric actuators, and pneumatic actuators.
Bushings: Stem bushing reduces torque and isolates the stem from the valve body, preventing seizure of the stem due to corrosion in the stem journal baring.
Precision Profile Disc: Provides bubble-tight shut-off and assures minimum torque and longer seat life.
Shaft Weather Seal: (Below bushing on some models)
Seat Face: Eliminates need for flange gaskets.
Phenolic Backed Seat: Non-collapsible, stretch resistant, blow-out proof, field replaceable.
Butterfly valves are used to shut off or regulate the flow of fluids (isolation and regulation). For low pressure and non-critical applications, API 609 center butterfly valves (soft seal) are preferred over gate and ball valves because they are cheaper, lighter, and easier to install. Eccentric butterfly valves with metal seats (double and triple eccentric valves) are becoming increasingly popular and compete with globe and ball valves in some applications.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Ball Valves and Other Shut-off Valves | Ball Valves and Other Shut-off Valves Replacing a can be a complex task, and improper installation can lead to failure. If you're considering ... |
 |
Ball Valve | Ball Valve Yuanda offers Cast Iron Ball Valves JIS 10K that are essential components for fluid control in industrial applications. Known for t... |
 |
Global Water Valve | Global Water Valve The industry plays a crucial role in water supply systems, municipal infrastructure, industrial processing, and energy proj... |
 |
Cast Iron Globe Valve | Mainpartsandmaterials PartsName Materials Body DIN17245GS-C25+CR13.DIN17245GS-C25+STL.DIN17245GS-C25+STL DIN174451.4308 DIN174451.... |
 |
Cast Iron Globe Valve | Cast Iron Globe Valve A is a type of linear motion valve used to start, stop, and regulate the flow of fluids in piping systems. Recognized fo... |
Похожие товары
 |
New Energy Oxide Connection | Продавец: 868902 | The New Energy Oxide Connection from Zhejiang HJSI Connector Co., Ltd. is designed for electrical... |
 |
Yellow Linear Pneumatic Actuator Valve | Продавец: 869388 | The Yellow Linear Pneumatic Actuator Valve from Zhejiang Wisley Automatic Valve Co., Ltd. is desi... |
 |
RV-01A Pressure Relief Valve/Hydraulic Valve | Продавец: Greentech International (Zhangqiu) Co., Ltd | Application:1.Usedinringblowerandsuitablebothpressure/vacuumuse.2.Staticpressuresettingeasilyadju... |
 |
right valves | Продавец: Yuanda Valve Group Co.,Ltd. | right valves Selecting the is essential for the efficiency, safety, and reliability of intel... |
 |
Water Valve | Продавец: Yuanda Valve Group Co.,Ltd. | Water Valve are critical components in plumbing systems, industrial pipelines, and water d... |
