Helium Flow Controls | McMaster-Carr

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System of Measurement

Pipe Size

For Use With

Liquid Disinfectants

Liquid Insecticides

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (20% Concentration)

Aluminum Chloride

Ammonium Hydroxide

Argon/Carbon Dioxide Blend

Black Beauty Grit

Chlorinated Water

Deionized Water

Diesel Exhaust Fluid

Ethylene Glycol

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrochloric Acid (37% Concentration)

Hydrogen Peroxide (30% Concentration)

Isopropyl Alcohol

Liquid Carbon Dioxide

Liquid Natural Gas

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Chloride

Methyl Ethyl Ketone (MEK)

Mineral Spirits

Nitric Acid (20% Concentration)

Phosphoric Acid

Phosphoric Acid (70% Concentration)

Potassium Hydroxide

Potassium Sulfate

Silicon Carbide Grit

Sodium Carbonate (Soda Ash)

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (20% Concentration)

Sodium Hypochlorite (Bleach)

Stainless Steel Shot

Sulfuric Acid (75% Concentration)

Toluene (Methylbenzene)

Body Material

Stainless Steel

Fitting Connection

Push to Connect

Thread Type

UN/UNF (SAE 45°)

Maximum Pressure @ Temperature

150 psi @ 60° F

400 psi @ 60° F

15 psi @ 70° F

25 psi @ 70° F

40 psi @ 70° F

50 psi @ 70° F

60 psi @ 70° F

80 psi @ 70° F

85 psi @ 70° F

90 psi @ 70° F

95 psi @ 70° F

100 psi @ 70° F

115 psi @ 70° F

120 psi @ 70° F

125 psi @ 70° F

140 psi @ 70° F

145 psi @ 70° F

Actuation

Electric (Solenoid)

Connects To

Shape

Gender

Tube OD

Valve Type

Pressure Drop Assisted

Pressure Regulator

Zero Pressure Drop

Valve Function

Backflow Prevention

Flow Adjustment

Pressure Regulation

Handle Style

Maximum Temperature

Less than 100° F

100° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

Material

Stainless Steel

Handle Type

Flow Indicating

Lockable with Ratchet Opening

Flow Coefficient (Cv)

Ball Material

Stainless Steel

Voltage

100V AC to 240V AC

Seal Material

Stainless Steel

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

3,387 Products

Fluid Handling

Flow-Adjustment Valves

Flow-Adjustment Valves

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

Flow-Adjustment Valve Manifolds

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

Orifice Valves

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

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

Vacuum Breakers

Vacuum Breakers

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

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.)