Pneumatically-Actuated Diaphragm Valves

Available38 products

Pneumatically-actuated diaphragm valves use compressed air to open and close the valve, start and stop the flow of chemically compatible media in a system, and have a high closing force for applications moving viscous liquids. The valve's stem is isolated from flowing media to protect it from abrasive media, such as liquids containing suspended solids and slurries.

2-Way, Metal Pneumatically-Actuated Diaphragm Valves

2-Way, Metal Pneumatically-Actuated Diaphragm Valves

Two-way metal pneumatically-actuated diaphragm valves are suitable for high-temperature and high-pressure applications. Two-way valves have one inlet port and one outlet port.

Brass Valves

FNPT x FNPT Connections

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Flare x Flare Connections

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Bronze Valves

NPTF x NPTF Connections

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3-Way, Metal Pneumatically-Actuated Diaphragm Valves

3-Way, Metal Pneumatically-Actuated Diaphragm Valves

Three-way metal pneumatically-actuated diaphragm valves are suitable for high-temperature and high-pressure applications. Three-way valves have multiple inlet and outlet ports configured in different flow patterns (e.g., Y, T, or L) for mixing, splitting, or directing media flow.

Brass Valves

Flare x Flare x Flare Connections

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Flare x Flare Connections

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3-Way, Plastic Pneumatically-Actuated Diaphragm Valves

3-Way, Plastic Pneumatically-Actuated Diaphragm Valves

Three-way plastic pneumatically-actuated diaphragm valves are lightweight and corrosion-resistant. Three-way valves have multiple inlet and outlet ports configured in different flow patterns (e.g., Y, T, or L) for mixing, splitting, or directing media flow.

PFA Valves

FNPT x FNPT Connections

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PVC Valves

FNPT x FNPT Connections

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Polypropylene Valves

FNPT x FNPT Connections

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.
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