3/4" Pneumatic Angle Seat Valve, 3 Way

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$167.95

3/4" (DN20) Pneumatic angle seat valve, 3 way boasts a maximum working pressure of 1.6MPa. The control pressure range of 0.3-0.8MPa provides precise control over the valve's operation. Operating seamlessly in temperatures ranging from -10℃ to +180℃ for the medium and -10℃ to +80℃ for ambient conditions.

Valve Body Material *

SKU: ATO-S3-DN20

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Delivery date: 6-12 days

Overview

Featuring a threaded connection for easy installation. Its applicability extends across different mediums, including water, steam, oil, neutral gas or liquid, organic solvents, acid-base solutions, and more.

Specification

Model	ATO-S3-DN20
Work pressure	Max1.6MPa
Control pressure	0.3-0.8MPa
Control medium	Neutral gas or air
Body material	CF8M
Actuator material	CF8
Material	304 stainless steel
Seal material	PTFE
Medium temperature	-10℃~+180 ℃
Ambient temperature	-10℃~+80℃
Control type	Normally closed, Double acting with spring, Doubleacting with compressed air.
Connection	Thread
Applicable medium	Water, steam, oil, neutral gas or liquid, organic solvent, acid base solution, etc
Weight	3kg

Function

Pressure Date

Single acting, with strong spring

Size	Actuator	lnterface	lnner hole (mm)	Flow rate A⟶B	KV (m2/h) A⟶C	Differential pressure range ∆P (MPa) A⟶B / A⟶C	Differential pressure range ∆P (MPa) C⟶A	Control pressure (MPa)
DN20	50	3/4"	18	5.8	6.5	0-1.6	1.4	0.45-0.65

Dimension (Unit:mm)

Size	Actuator	Q	C	R	G	A	K	L	SW	Weight(kg)
DN20	50	G1/8	60	33	1/2"	230	60	75	32	3

Tips: What materials are used of pneumatic angle seat valves?

Stainless Steel: Stainless steel is a common material for pneumatic angle seat valves due to its excellent corrosion resistance. It is ideal for applications where exposure to corrosive substances, high temperatures, or aggressive environments is expected. Stainless steel valves are suitable for industries such as chemical processing, pharmaceuticals, and food and beverage.
Brass: Brass is another frequently used material for valve construction. It offers good corrosion resistance, particularly in less aggressive environments. Brass valves are often chosen for applications where cost-effectiveness and moderate corrosion resistance are priorities.
Alloys: Various corrosion-resistant alloys, such as bronze or nickel alloys, may be employed based on the specific requirements of an application. These alloys enhance the valve's resistance to corrosion, making them suitable for challenging industrial settings where standard materials might not suffice.
Seals and Gaskets: The seals and gaskets within the valve are crucial components that come in direct contact with the fluid. Materials like PTFE (polytetrafluoroethylene) or EPDM (ethylene propylene diene monomer) rubber are often used for these components. PTFE provides excellent chemical resistance, while EPDM offers good elasticity and resistance to water and steam.
Piston/Diaphragm Material: The internal moving parts, such as the piston or diaphragm, are typically made from materials like stainless steel or synthetic materials such as reinforced elastomers. These materials ensure the reliable operation of the pneumatic actuation system and resistance to wear and tear.