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Approved Vendor
Severe-Duty Air-Driven On/Off Valve
Manufacturer part: 45185K24
Also known as diaphragm valves, these have a PTFE body and seals that stand up to harsh acidic solutions. The diaphragm can handle dirty liquid, slurries, and abrasive media without damage. All valves operate on compressed air to automatically start and stop flow. You must control the air to the actuator using either an electric pilot valve (not included) or a manual on/off valve (not included). These valves don’t require a minimum pressure drop between the inlet and outlet for operation.All have a single-acting actuator that only requires air pressure to open the valve; they automatically spring closed when the air turns off. The actuator is directly mounted to the valve body to minimize movement and reduce wear. Valves are normally closed unless actuated.Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ECCN
- 2B350
- Poor
- Liquid Carbon Dioxide, Liquid Nitrogen, Liquid Oxygen
- RoHS
- RoHS 3 (2015/863/EU) Compliant
- DFARS
- Specialty Metals COTS-Exempt
- REACH
- REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant
- Shape
- Straight
- Gender
- Female
- Actuation
- Air
- Pipe Size
- 1/2
- Connection
- 1/8, NPT Female
- Schedule B
- 848180.9040
- Valve Type
- Diaphragm
- Thread Type
- NPT
- Valve Width
- 2 ,3/4,"
- Fitting Type
- Connector
- For Use With
- Water, Oil, Air, Natural Gas, Propane, Butane, Acetone, Ammonia, Carbon Dioxide, Chlorine, Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydrochloric Acid, Isopropyl Alcohol, Kerosene, Methanol, Methyl Ethyl Ketone, Mineral Spirits, Nitric Acid, Nitrogen, Oxygen, Salt Water, Soap Solutions, Sodium Hypochlorite, Steam, Sulfuric Acid, Toluene, Citric Acid, Phosphoric Acid, Sodium Hydroxide
- Valve Length
- 2 ,3/4,"
- Body Material
- PTFE Plastic
- Overall Width
- 2 ,3/4,"
- Pressure Drop
- Zero Pressure Drop
- Seal Material
- PTFE Plastic
- Seat Material
- PTFE Plastic
- Overall Height
- 3 ,3/8,"
- Overall Length
- 2 ,3/4,"
- Pressure Range
- 60 to 80 psi
- Valve Function
- On/Off
- Actuation Style
- Single Acting
- Connection Type
- Pipe
- Manual Override
- No
- Related Product
- 120V AC Pilot Valve
- Warning Message
- Chemical compatibility must be determined by the customer based on the conditions in which the product is being used, including the presence of other chemicals, temperature, and consistency.
- Connection Style
- Threaded
- For Use Outdoors
- Yes
- Maximum Pressure
- 60 psi @ 140° F
- USMCA Qualifying
- No
- Actuator Diameter
- 1 ,3/4,"
- Country of Origin
- United States
- Temperature Range
- 35° to 210° F
- Conduit Trade Size
- 1/2
- Diaphragm Material
- PTFE Plastic
- Fasteners Included
- No
- Actuation Mechanism
- Air-to-Open, Spring Return
- Actuator Mount Type
- Direct
- Mounting Orientation
- Any Position, Horizontal, Vertical
- Pilot Valve Included
- No
- Flow Coefficient (Cv)
- 2.8
- Valve Starting Position
- Normally Closed
- Mounting Stud Screw Size
- 1/4,"
- Number of Mounting Studs
- 2
- Actuator Housing Material
- Plastic
- Actuator Temperature Range
- 35° to 140° F
- Min. Pressure Drop Required
- None
- Chemical Resistance (Excellent)
- Acetone, Air, Ammonia, Butane, Carbon Dioxide, Chlorine, Citric Acid (100% Concentration), Citric Acid (25% Concentration), Citric Acid (50% Concentration), Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydrochloric Acid (100% Concentration), Hydrochloric Acid (25% Concentration), Hydrochloric Acid (50% Concentration), Isopropyl Alcohol, Kerosene, Methanol, Methyl Ethyl Ketone, Mineral Spirits, Natural Gas, Nitric Acid (100% Concentration), Nitric Acid (25% Concentration), Nitric Acid (50% Concentration), Nitrogen, Oil, Oxygen, Phosphoric Acid (100% Concentration), Phosphoric Acid (25% Concentration), Phosphoric Acid (50% Concentration), Propane, Salt Water, Soap Solutions, Sodium Hydroxide (25% Concentration), Sodium Hydroxide (50% Concentration), Sodium Hydroxide (75% Concentration), Sodium Hypochlorite (100% Concentration), Sodium Hypochlorite (25% Concentration), Sodium Hypochlorite (50% Concentration), Steam, Sulfuric Acid, Toluene, Water
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 45185K24 | $680.67 USD | Contact supplier | Contact supplier | Authorized · US distributor |
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