Manually-Operated Diaphragm Valves

Available80 products
Manually-operated diaphragm valves for chemicals have wetted components made from materials suitable for compatible chemicals and media. Always refer to the manufacturer's Chemical Compatibility guide for information. Manual-operated valves open and close by hand via a handle, lever, or knob. Diaphragm valves control the flow of chemically compatible media in a system with an elastomer diaphragm that moves into or out of the media's flow path. These valves have isolated stems that do not make direct contact with flowing media and are suitable for applications moving gases, liquids, and suspended solids such as slurries.

PVC Diaphragm Valves for Chemicals

PVC Diaphragm Valves for Chemicals
PVC (polyvinyl chloride) diaphragm valves for chemicals are made from a rigid and corrosion-resistant plastic resin.

Socket x Socket Connections

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PVC Diaphragm Valves for Chemicals with Position Indicators

PVC Diaphragm Valves for Chemicals with Position Indicators
PVC (polyvinyl chloride) diaphragm valves for chemicals with position indicators show whether the valve is open or closed. They are made from a rigid and corrosion-resistant plastic resin.

Flange x Flange Connections

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NPT x Socket Connections

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CPVC Diaphragm Valves for Chemicals with Position Indicators

CPVC Diaphragm Valves for Chemicals with Position Indicators
CPVC (chlorinated polyvinyl chloride) diaphragm valves for chemicals with position indicators show whether the valve is open or closed. CPVC is a thermoplastic that is more flexible and heat-resistant than standard PVC (polyvinyl chloride).

Flange x Flange Connections

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NPT x Socket Connections

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PVDF Diaphragm Valves for Chemicals

PVDF Diaphragm Valves for Chemicals
PVDF (polyvinylidene fluoride) diaphragm valves for chemicals are resistant to acids, solvents, and other chemicals at ambient temperatures but should not be used in applications at elevated temperatures.

Connection Type: Unspecified

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IPS x Socket Connections

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PTFE Diaphragm Valves for Chemicals

PTFE Diaphragm Valves for Chemicals
PTFE (polytetrafluoroethylene) diaphragm valves for chemicals are compatible with harsh chemicals, UV-resistant, and withstand high-temperatures.

2-Way Valve

FNPT x FNPT Connections

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3-Way Valve

FNPT x 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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