api 609

• 

api 609

API609 Cast steel Butterfly valve 150#

Technical Requirement:

4. 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.

Другие товары поставщика

	Cast Iron Butterfly Vavle D971X-10/10Q/16/16Q Electric Drive Type Butterfly Valve	Cast Iron Butterfly VavleD971X-10/10Q/16/16Q Electric Drive TypeButterfly Valve E Mainpartsandmaterials: Partsname Material Valvebody ...
	china gate valve	china gate valve Ais a type of valve that uses a gate or wedge-shaped disc to stop or start the flow of a fluid. The gate is attached to a ste...
	Cast Iron Butterfly Vavle	Mainpartsandmaterials Partsname material Body、Bonnet Castiron Disc Stainlesssteel Stem Stainlesssteel SeatRing NB...
	Non Return Valve Suppliers China	Non Return Valve Suppliers China refers to the opening and closing member for the circular valve and by its own weight and media pressure to p...
	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...

Похожие товары

	Corrosion-Resistant Pneumatic Insulated Ball Valve	Продавец: 869388	Zhejiang Wisley Automatic Valve Co., Ltd. specializes in manufacturing pneumatic valves and indus...
	Precision Valve Manufacturing for Energy Infrastructure	Продавец: Zhejiang Naishi Valve Co.	The Forged Steel Trunnion Mounted Ball Valve is designed for high-pressure pipeline applications ...
	Greentech New Automatic No Cross Contamination Pneumatic Vacuum Conveyor Sugar Volumetric Rotary Feeder System Material Handling	Продавец: Greentech International (Zhangqiu) Co., Ltd	Automatic Operation: Ensures continuous and efficient sugar feeding without manual intervention...
	Greentech New Industrial Automatic Dilute Phase Pneumatic Conveying System Rotary Valve Roots Blower 220/380V Material Handling	Продавец: Greentech International (Zhangqiu) Co., Ltd	Automatic Assembly: Simplifies manual processes with precision and efficiency. Positive Pressu...
	RV-02 Pressure Relief Valve	Продавец: Greentech Industry (Jinan) Co., Ltd	RV-02A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle...