Regulators for Chemicals

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	Body Material Body Material

Plastic

Stainless Steel

	Inlet Pipe Size Inlet Pipe Size

1/2

3/4

1 1/2

	For Use With For Use With	Show

Chemicals

	For Use With For Use With	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

Argon/Carbon Dioxide
Blend

Citric Acid (25%
Concentration)

Citric Acid (100%
Concentration)

Dichlorotetrafluoroethane

Glass/Aluminum Oxide
Grit

Liquid Carbon Dioxide

Methyl Ethyl Ketone (MEK)

Silicon Tetrafluoride

Tungsten Hexafluoride

	Outlet Pipe Size Outlet Pipe Size

1/2

3/4

1 1/2

	Maximum Inlet Pressure Maximum Inlet Pressure

125psi

	Valve Function Valve Function

Pressure Regulation

	Inlet Thread Type Inlet Thread Type

NPT

	Inlet Connection Type Inlet Connection Type

	Pipe

	Seal Material Seal Material

Rubber

Stainless Steel

	Maximum Temperature Maximum Temperature

100° to 199° F

	System of Measurement System of Measurement

Inch

	End-to-End Length End-to-End Length

	Valve Type Valve Type

Pressure Regulator

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Outlet Connection Style Outlet Connection Style

Threaded

	Pipe Size Pipe Size

1/2

3/4

1 1/2

	Shape Shape

	Straight

	Outlet Pressure Outlet Pressure

10-80 psi

	Inlet Connection Style Inlet Connection Style

Threaded

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Color Color

	Dark Gray

	Minimum Temperature Minimum Temperature

1° to 24° F

25° F or greater

	Display Type Display Type

	Digital

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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47 Products

About Flowmeters and Totalizers

Flowmeters measure the rate of flow for a liquid or a gas. Totalizers measure the cumulative flow volume. Flowmeter/totalizers display both the flow rate and the cumulative flow volume.

For Use With: Chemicals
Temperature Range:
Polypropylene Body: 35° to 180° F
PVC Body: 40° to 140° F

A plastic body and fluoroelastomer seal stand up to harsh chemicals. These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range.

Polypropylene valves withstand higher temperatures than PVC valves.

For technical drawings and 3-D models, click on a part number.

Inlet			Outlet
Pipe Size	Location	Max. Pressure, psi	Pipe Size	Location	Pressure Range, psi	End-to-End Lg.		Each
NPT Female
Polypropylene Body—Fluoroelastomer Seal
1/2	Side	125	1/2	Side	10 to 80	3"	00000000	0000000
3/4	Side	125	3/4	Side	10 to 80	3 15/16"	00000000	000000
1	Side	125	1	Side	10 to 80	3 15/16"	00000000	000000
PVC Body—Fluoroelastomer Seal
1/2	Side	125	1/2	Side	10 to 80	3"	00000000	000000
3/4	Side	125	3/4	Side	10 to 80	3 15/16"	00000000	000000
1	Side	125	1	Side	10 to 80	3 15/16"	00000000	000000
1 1/2	Side	125	1 1/2	Side	10 to 80	6 1/8"	00000000	00000000
2	Side	125	2	Side	10 to 80	6"	00000000	00000000

Flowmeter/Totalizers for Water and Chemicals

To withstand water and a variety of caustic chemicals, these flowmeter/totalizers have a corrosion-resistant 316 stainless steel body. They measure both flow rate and total flow volume. The batch total volume can be reset after each metering application. The total flow volume cannot be reset. They have an enclosure that meets NEMA 4 for protection from dirt and washdowns.

Flowmeter/totalizers with threaded connections have 316 stainless steel seals, which resist corrosion.

Connect flowmeter/totalizers with quick-clamp connections to other quick-clamp fittings (often called tri-clamp fittings) using a gasket and clamp. They’re easy to attach and remove for cleaning.

Certificate of calibration traceable to NIST states that the flowmeter/totalizer has passed a test for accuracy.

Optional output module transmits output signals to an external device such as a data recorder, logger, or remote display (not included). It includes 10 feet of cable with wire leads.

Optional remote panel-mounting kit lets you mount the meter’s display up to 100 feet away. It includes a sensor module and 10 feet of cable with wire leads.

Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.

With Threaded Pipe Connections

Flowmeter/Totalizers								Replacement Displays		Replacement Rotor Kits
Pipe Connections	End-to-End Lg.	Flow Range, gpm	Accuracy	Max. Total Volume, units	Max. Pressure		Each		Each		Each
Flowmeter/Totalizers
316 Stainless Steel Body and Seal—14° to 140° F
Gallons per Minute, Liters per Minute
1/2 NPT Female	4 1/4"	1 to 10	±1.5%	999,999	1500 psi @ 70° F	00000000	0000000	00000000	0000000	00000000	0000000
3/4 NPT Female	4 3/8"	2 to 20	±1%	999,999	1500 psi @ 70° F	00000000	000000	00000000	000000	00000000	000000
1 NPT Female	4 1/2"	5 to 50	±1%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
1 1/2 NPT Female	5 3/8"	10 to 100	±0.75%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
2 NPT Female	6 3/8"	20 to 200	±0.75%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST
316 Stainless Steel Body and Seal—14° to 140° F
Gallons per Minute, Liters per Minute
1/2 NPT Female	4 1/4"	1 to 10	±1.5%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
3/4 NPT Female	4 3/8"	2 to 20	±1%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
1 NPT Female	4 1/2"	5 to 50	±1%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
1 1/2 NPT Female	5 3/8"	10 to 100	±0.75%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
2 NPT Female	6 3/8"	20 to 200	±0.75%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000

With Quick-Clamp Tube Connections

Flowmeter/Totalizers
Quick-Clamp Tube Connections											Replacement Displays
Type	Gender	For Tube OD	Flange OD	End-to-End Lg.	Flow Range, gpm	Accuracy	Max. Total Volume, units	Max. Pressure		Each		Each
Flowmeter/Totalizers
316 Stainless Steel Body and Seal—14° to 140° F
Gallons per Minute, Liters per Minute
Standard	Female	3/4"	0.984"	5"	1 to 10	±1.5%	999,999	1500 psi @ 70° F	0000000	000000000	00000000	0000000
Standard	Female	1"	1.984"	5"	2 to 20	±1%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	1 1/2"	1.984"	5 1/2"	5 to 50	±1%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	2"	2.515"	6 1/2"	10 to 100	±0.75%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	2 1/2"	3.047"	7"	20 to 200	±0.75%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST
316 Stainless Steel Body and Seal—14° to 140° F
Gallons per Minute, Liters per Minute
Standard	Female	3/4"	0.984"	5"	1 to 10	±1.5%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	1"	1.984"	5"	2 to 20	±1%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	1 1/2"	1.984"	5 1/2"	5 to 50	±1%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	2"	2.515"	6 1/2"	10 to 100	±0.75%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	2 1/2"	3.047"	7"	20 to 200	±0.75%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000

Accessories

			Pkg.
Component	Pkg. Qty.		Each
4-20 mA Output Module	__	00000000	0000000
Pulse Output Module	__	00000000	000000
Remote Panel-Mounting Kit	__	00000000	000000
Disposable Batteries	4	00000000	0000

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About Flowmeters and Totalizers

Pressure-Regulating Valves for Chemicals

Flowmeter/Totalizers for Water and Chemicals