Chemical-Resistant Valves | McMaster-Carr

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Stainless Steel

For Use With

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Push to Connect

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Stainless Steel

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Pressure Regulator

Zero Pressure Drop

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Stainless Steel

Tube OD

Valve Function

Backflow Prevention

Flow Adjustment

Pressure Regulation

Pressure Relief

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Maximum Pressure @ Temperature

15 psi @ 65° F

150 psi @ 65° F

15 psi @ 70° F

30 psi @ 70° F

100 psi @ 70° F

120 psi @ 70° F

125 psi @ 70° F

145 psi @ 70° F

150 psi @ 70° F

200 psi @ 70° F

220 psi @ 70° F

225 psi @ 70° F

230 psi @ 70° F

235 psi @ 70° F

250 psi @ 70° F

300 psi @ 70° F

50 psi @ 72° F

125 psi @ 72° F

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Seal Material

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Flow Indicating

REACH

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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819 Products

Fluid Handling

Manual On-Off Valves

Manual On-Off Valves

Start and stop flow through a line

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

Air-Actuated On-Off Valves

Air-Actuated On-Off Valves

Operate on compressed air to start and stop flow faster than motor-driven valves

Flow-Adjustment Valves

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

Valve Actuators

Valve Actuators

Automatically start and stop flow to your valve

Diverting Valves

Diverting Valves

Redirect flow between ports

Solenoid On-Off Valves

Solenoid On-Off Valves

A solenoid withstands rapid cycling for applications with frequent opening and closing

Float Valve Bodies

Float Valve Bodies

Pair with floats and rods to create float valves that meet your needs

Valve Union Fittings

Valve Union Fittings

Mating parts join valves to a line for quick connection and removal

Motor-Actuated On-Off Valves

Motor-Actuated On-Off Valves

An electric motor handles higher flow rates and pressures than solenoid valves

Vacuum Breakers

Vacuum Breakers

When pressure drops, vents open to prevent suction from drawing liquid back upstream

Sampling Valves

Sampling Valves

Drain a small amount of liquid or gas for inspection without disrupting flow

Float Valves

Open or close a pipe connection when liquids in a container reach a set level; also known as ballcocks

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

Pressure-Relief Valves

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

Pressure-Regulating Valves

Pressure-Regulating Valves

Reduce inlet pressure to a lower outlet pressure to protect sensitive equipment

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)