Sanitary Pressure Gauges

Filter by

Environment

High-Pressure Washdown

Food Industry Standard

3-A Sanitary Standard

FDA Compliant 21 CFR 177.2600

Fitting Connection

Compression

Quick Clamp

Threaded

System of Measurement

Tube OD

Dial Type

For Use With

Connection Location

Material

Connection Material

Dial Diameter

Case Material

Connection Flange OD

Maximum Pressure

1,000 psi to 1,999.9 psi

Maximum Temperature

Connects To

Pressure Numeric Increments

Pipe Size

Body Material

Scale Type

REACH

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Clean Room Standard

75 Products

About Pressure Gauges

Find a gauge with the right connection material and dial type—many with traceable calibration certificates.

Food and Beverage Pressure Gauges

These gauges are 3-A certified for sanitary design in dairy and other food processing applications. Use them with pumps, filters, regulators, and in process lines to measure and display pressures.

304 Stainless Steel Case with 316 Stainless Steel Connection—Single Scale (Pounds per Square Inch)


	Bottom Connection

			Temp. Range, ° F					Bottom Connection
	Dial Dia.	For Tube OD	Environment	Process	Food Industry Std.	For Use With	Choose a Pressure Range	Fitting Connection	Connection Flange OD		Each
Any-Angle Mount



		2 1/2"	1 1/2"	0 to 150	0 to 250	3-A Certified 74-07	Dairy Food	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 300 psi, 0 to 400 psi, 0 to 600 psi	Quick Clamp	1.98"	3844K91	0000000


		2 1/2"	2"	0 to 150	0 to 250	3-A Certified 74-07	Dairy Food	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 300 psi, 0 to 400 psi, 0 to 600 psi	Quick Clamp	2.49"	3844K92	000000
		3 1/2"	1 1/2"	0 to 150	0 to 250	3-A Certified 74-07	Dairy Food	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 300 psi, 0 to 400 psi, 0 to 600 psi	Quick Clamp	1.98"	3844K93	000000
		3 1/2"	2"	0 to 150	0 to 250	3-A Certified 74-07	Dairy Food	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 300 psi, 0 to 400 psi, 0 to 600 psi	Quick Clamp	2.49"	3844K94	000000

Vibration-Resistant Food and Beverage Pressure Gauges

A glycerin-filled dial reduces needle flutter for precise readings in high-vibration food-processing applications. Gauges are 3-A certified for sanitary design in dairy and other food-processing environments. Use them with pumps, filters, regulators, and in process lines to measure and display pressures.

304 Stainless Steel Case with 316 Stainless Steel Connection—Single Scale (Pounds per Square Inch)


	Bottom Connection

			Temp. Range, ° F					Bottom Connection
	Dial Dia.	For Tube OD	Environment	Process	Food Industry Std.	For Use With	Choose a Pressure Range	Fitting Connection	Connection Flange OD		Each
Any-Angle Mount



		2 1/2"	1 1/2"	0 to 150	0 to 250	3-A Certified 74-07	Dairy Food	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 300 psi, 0 to 400 psi, 0 to 600 psi	Quick Clamp	1.96"	3844K95	0000000


		2 1/2"	2"	0 to 150	0 to 250	3-A Certified 74-07	Dairy Food	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 300 psi, 0 to 400 psi, 0 to 600 psi	Quick Clamp	2.52"	3844K96	000000
		3 1/2"	1 1/2"	0 to 150	0 to 250	3-A Certified 74-07	Dairy Food	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 300 psi, 0 to 400 psi, 0 to 600 psi	Quick Clamp	1.96"	3844K97	000000
		3 1/2"	2"	0 to 150	0 to 250	3-A Certified 74-07	Dairy Food	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 300 psi, 0 to 400 psi, 0 to 600 psi	Quick Clamp	2.52"	3844K98	000000

Sanitary Gauge Guards

Keeping corrosive substances from touching pressure gauges used in food-processing and pharmaceutical plants, these guards have a sanitary design. Made of 316 stainless steel, they won’t rust from frequent washdowns with harsh cleaners and sanitizers. They have continuously-welded seams and polished surfaces, so there aren’t any pits for bacteria to grow in. Removing them for cleaning and maintenance is easy thanks to their quick-clamp connection, which is sometimes called a tri-clamp.

Also known as isolators and diaphragm seals, these guards have a 316 stainless steel gasket to shield the pressure gauges from corrosion. Before use, fill the guards with fluid such as glycerin or silicone that’s suitable for food contact.

316 Stainless Steel Body

Image of Product. Front orientation. Gauge Guards. Sanitary Gauge Guards.

	Outlet Quick-Clamp Tube Connection
Inlet Pipe Connection	For Tube OD	Flange OD	Gasket Material	For Use With	Min. Pressure, psi	Max. Pressure @ Temp.	Max. Temp.	Ht.	Interior Smoothness, Ra		Each
1/4 NPT Female	1 1/2"	1.984"	316 Stainless Steel	Acetylene, Air, Ammonia, Beverage, Boric Acid, Carbon Dioxide, Diesel Fuel, Ethanol, Food, Gasoline, Hydraulic Fluid, Hydrogen, Oxygen, Pharmaceuticals, Wastewater, Water	30	Not Rated	Not Rated	1 3/8"	32	6363N11	0000000
1/4 NPT Female	2"	2.516"	316 Stainless Steel	Acetylene, Air, Ammonia, Beverage, Boric Acid, Carbon Dioxide, Diesel Fuel, Ethanol, Food, Gasoline, Hydraulic Fluid, Hydrogen, Oxygen, Pharmaceuticals, Wastewater, Water	30	Not Rated	Not Rated	1 1/8"	32	6363N12	000000
1/2 NPT Female	1 1/2"	1.984"	316 Stainless Steel	Acetylene, Air, Ammonia, Beverage, Boric Acid, Carbon Dioxide, Diesel Fuel, Ethanol, Food, Gasoline, Hydraulic Fluid, Hydrogen, Oxygen, Pharmaceuticals, Wastewater, Water	30	Not Rated	Not Rated	1 3/8"	32	6363N13	000000

Pressure-Regulating Valves with Compression Fittings for Food and Beverage

Compression fittings bite down on hard metal and plastic tubing for a tighter seal than push-to-connect fittings. These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. The Buna-N/stainless steel diaphragm and EPDM seal are FDA compliant 21 CFR 177.2600.

	Inlet			Outlet
	For Tube OD	Location	Max. Pressure, psi	For Tube OD	Location	Pressure Adjustment Method	End-to-End Lg.	For Use With	Temp. Range, ° F	Food Industry Std.	Choose an Outlet Pressure, psi		Each
Compression Female







				Acetal Body—Buna-N/Stainless Steel Diaphragm and EPDM Seal

				1/4"	Side	250	1/4"	Side	Knob	2"	Food, Beverage	35 to 125	FDA Compliant 21 CFR 177.2600	1 to 10, 2 to 50, 5 to 100	4545T51	0000000

Sanitary Pressure Transmitters

For use in sanitary applications such as food processing, these transmitters are 3-A certified. They have a sanitary quick-clamp connection for easy disassembly in systems that require frequent cleaning. These transmitters are rated IP66, IP69K, and NEMA 4X to resist washdowns and corrosion. Also known as transducers, they convert pressure to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment. As pressure increases, the output signal from the transmitter will increase. For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the transmitter's pressure range and output signal. Transmitters are accurate only within the pressure range.

These transmitters connect using two wires to send a 4-20mA output current. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices. Transmitters are compatible with M12 sockets.

4 mA to 20 mA Output Signal—5-Pole M12 Plug Connection

Image of Product. Front orientation. Contains Annotated. Pressure Transmitters. Sanitary Pressure Transmitters.

	For Flange OD	Pressure Range, psi	Max. Continuous Pressure, psi	Max. Short-Term Pressure, psi	Input Voltage, V DC	Ht.	Wd.	Enclosure Rating	Food Industry Std.	Certification	For Use With	Accuracy	Housing Material	Connection Material	Temp. Range, ° F		Each
Connects to Quick-Clamp Tube



	1 1/2"	1.984"	0 to 15	15	30	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N121	0000000


	1 1/2"	1.984"	0 to 50	50	100	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N122	000000
	1 1/2"	1.984"	0 to 100	100	200	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N123	000000
	1 1/2"	1.984"	0 to 200	200	400	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N124	000000
	1 1/2"	1.984"	0 to 500	500	1,000	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N125	000000
	2"	2.516"	0 to 15	15	30	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N131	000000
	2"	2.516"	0 to 50	50	100	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N132	000000
	2"	2.516"	0 to 100	100	200	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N133	000000
	2"	2.516"	0 to 200	200	400	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N134	000000
	2"	2.516"	0 to 500	500	1,000	10 to 40	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06	CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	316 Stainless Steel	30 to 300	2954N135	000000

Clean Room Pressure-Regulating Valves for Water, Air, and Inert Gas

To maintain contaminant-free standards in clean room environments, these valves come cleaned and bagged to Fed. Std. Class 100 and ISO Class 5 clean room standards and have a 316 stainless steel body with a smooth finish to resist dust collection. They automatically reduce a high, variable inlet pressure to a lower, stable output pressure. Adjust the outlet pressure within the range. Valves are no-bleed style, so they keep process media contained within the valve.

	Inlet			Outlet
	Thread Size	Location	Max. Pressure, psi	Thread Size	Location	Pressure Range, psi	Pressure Adjustment Method	Pressure Gauge Included	End-to-End Lg.	Panel Cutout Dia.	Clean Room Std.	For Use With	Temp. Range, ° F		Each
Metric Female







				316 Stainless Steel Body—Fluoroelastomer Diaphragm and 316 Stainless Steel Seal

				M5 × 0.8 mm	Side	150	M5 × 0.8 mm	Side	1.4 to 28	Knob	No	1 3/16"	1 1/4"	Fed. Std. Class 100, ISO Class 5	Deionized Water, Air, Nitrogen, Oxygen	41 to 140	4390T111	0000000


				M5 × 0.8 mm	Side	150	M5 × 0.8 mm	Side	7 to 99	Knob	No	1 3/16"	1 1/4"	Fed. Std. Class 100, ISO Class 5	Deionized Water, Air, Nitrogen, Oxygen	41 to 140	4390T112	000000

Clean Room Compressed Air Regulators

Cleaned and double bagged in an ISO Class 3 and Fed. Spec. Class 1 clean room for protection from contamination, these regulators are suitable for use in clean rooms. Use them in semiconductor and food-processing applications to adjust and maintain the pressure of your compressed air. Install in your air line after filters.

Relieving Regulators

Image of Product. Front orientation. Compressed Air Regulators. Clean Room Compressed Air Regulators.

Relieving regulators exhaust when the downstream pressure exceeds the set pressure.

	Pipe Size					Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., ° F	Clean Room Std.	Includes	Regulating Accuracy	Choose Pressure Regulation, psi		Each
Aluminum Housing







				NPT Female Inlet × NPT Female Outlet

				1/8	1/8	52 scfm @ 100 psi	145	Yes	1 9/16"	3 11/16"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	2.9 to 29, 7.25 to 123	8443N111	000000


				1/4	1/4	104 scfm @ 100 psi	145	Yes	2 1/8"	4 5/8"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	2.9 to 29, 7.25 to 123	8443N112	00000
				3/8	3/8	104 scfm @ 100 psi	145	Yes	2 1/8"	4 5/8"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	2.9 to 29, 7.25 to 123	8443N113	00000
				1/2	1/2	176 scfm @ 100 psi	145	Yes	2 3/4"	5"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	2.9 to 29, 7.25 to 123	8443N114	00000
				3/4	3/4	176 scfm @ 100 psi	145	Yes	2 3/4"	5"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	2.9 to 29, 7.25 to 123	8443N115	00000
				1	1	564 scfm @ 100 psi	145	Yes	3 3/4"	7 7/8"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	2.9 to 29, 7.25 to 123	8443N116	000000

Nonrelieving Regulators

Nonrelieving regulators do not exhaust excess downstream pressure.

	Pipe Size					Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., ° F	Clean Room Std.	Includes	Regulating Accuracy	Pressure Regulation, psi		Each
Aluminum Housing







				NPT Female Inlet × NPT Female Outlet

				1/8	1/8	52 scfm @ 100 psi	145	Yes	1 9/16"	3 11/16"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	7.25 to 123	8443N24	000000


				1/4	1/4	104 scfm @ 100 psi	145	Yes	2 1/8"	4 5/8"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	7.25 to 123	8443N25	00000
				3/8	3/8	104 scfm @ 100 psi	145	Yes	2 1/8"	4 5/8"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	7.25 to 123	8443N26	00000
				1/2	1/2	176 scfm @ 100 psi	145	Yes	2 3/4"	5"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	7.25 to 123	8443N27	00000
				3/4	3/4	176 scfm @ 100 psi	145	Yes	2 3/4"	5"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	7.25 to 123	8443N28	00000
				1	1	564 scfm @ 100 psi	145	Yes	3 3/4"	7 7/8"	140	Fed. Std. Class 1, ISO Class 3	Mounting Bracket	±3%	7.25 to 123	8443N29	000000

Clean Room Panel-Mount Pressure-Regulating Valves for Air and Inert Gas

Maintain contaminant-free standards in clean room environments. These valves come cleaned and bagged to Fed. Spec. Class 100 and ISO Class 5 clean room standards and have a 316 stainless steel body with a smooth finish to resist dust collection. They automatically reduce a high, variable inlet pressure to a lower, stable output pressure. Valves have threads below the adjustment knob and come with a panel-mount nut. Adjust the outlet pressure within the range.

NPT Female

Image of Product. Front orientation. Pressure-Regulating Valves. Clean Room Panel-Mount Pressure-Regulating Valves for Air and Inert Gas.

Relieving—Relieving valves exhaust when the downstream pressure exceeds the set pressure.

Nonrelieving—Nonrelieving valves do not exhaust excess downstream pressure.

1 Gauge Port—Gauge ports let you attach a pressure gauge.

	Valves																Brackets
	Inlet			Outlet			Gauge Port
	Pipe Size	Location	Max. Pressure, psi	Pipe Size	Location	Pressure Range, psi	No. of Ports	Pipe Size	Location	End-to-End Lg.	Panel Cutout Dia.	Clean Room Std.	For Use With	Temp. Range, ° F		Each		Each
316 Stainless Steel Body—Fluoroelastomer Diaphragm and Seal







				Relieving

				1/8	Side	145	1/8	Side	7 to 102	1	1/4	Side	1.700"	1.2"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen	32 to 140	4238K53	0000000	4238K51	00000


				1/4	Side	145	1/4	Side	7 to 102	1	1/4	Side	1.700"	1.2"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen	32 to 140	4238K54	000000	4238K51	0000
				1/4	Side	145	1/4	Side	7 to 102	1	1/4	Side	2.280"	1.44"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen	32 to 140	4238K55	000000	4238K52	00000
				3/8	Side	145	3/8	Side	7 to 102	1	1/4	Side	2.280"	1.44"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen	32 to 140	4238K56	000000	4238K52	00000
				1/2	Side	145	1/2	Side	7 to 102	1	1/4	Side	2.280"	1.44"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen	32 to 140	4238K57	000000	4238K52	00000




						Nonrelieving

						1/8	Side	145	1/8	Side	7 to 102	1	1/4	Side	1.700"	1.2"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen, Carbon Dioxide, Argon	32 to 140	4238K41	000000	4238K51	0000


						1/4	Side	145	1/4	Side	7 to 102	1	1/4	Side	1.700"	1.2"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen, Carbon Dioxide, Argon	32 to 140	4238K42	000000	4238K51	0000
						1/4	Side	145	1/4	Side	7 to 102	1	1/4	Side	2.280"	1.44"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen, Carbon Dioxide, Argon	32 to 140	4238K43	000000	4238K52	00000
						3/8	Side	145	3/8	Side	7 to 102	1	1/4	Side	2.280"	1.44"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen, Carbon Dioxide, Argon	32 to 140	4238K44	000000	4238K52	00000
						1/2	Side	145	1/2	Side	7 to 102	1	1/4	Side	2.280"	1.44"	Fed. Std. Class 100, ISO Class 5	Air, Nitrogen, Carbon Dioxide, Argon	32 to 140	4238K45	000000	4238K52	00000

Pressure Gauges

		Each
Pressure Gauge	4238K47	000000

Sanitary Back-Pressure-Regulating Valves

Designed to meet 3-A sanitary standards, these valves regulate liquid, gas, and air pressure in hygienic zones of food and beverage plants. They’re often used at the end of pipelines on processing and sanitizing equipment. Made of 316 stainless steel, they won't corrode from frequent washdowns with harsh cleaners. With an extremely smooth interior that self-drains, bacteria won't have time or space to grow. The spring and internal valve mechanisms are sealed off behind the diaphragm, which also prevents contamination. They connect with quick-clamp fittings, so disassembling to clean your line takes little time.

These valves obstruct flow to maintain sufficient operating pressure in your system. If the system pressure exceeds the set pressure, they exhaust through the outlet. They meet ANSI/FCI 70-2 Class III standards for shut-off valves, meaning a maximum of 0.1% of fluid, gas, or air will escape through the outlet when they’re closed. An integrated T-handle lets you set the outlet pressure without additional tools. The diaphragm and seal resist repeated exposure to water, and they’re FDA compliant for direct contact with food.

	Inlet				Outlet				Lg.
	For Tube OD	Flange OD	Location	Max. Pressure, psi	For Tube OD	Flange OD	Location	Pressure Adjustment Method	End-to-End	Port-to-Port	For Use With	Temp. Range, ° F	Specs. Met	Food Industry Std.	Choose an Outlet Pressure, psi		Each
Quick Clamp







				316 Stainless Steel Body—EPDM Diaphragm and Seal

				3/4"	0.984"	Side	200	3/4"	0.984"	Bottom	T-Handle	6 5/8"	3 9/32"	Food, Beverage	-40 to 120	ANSI/FCI 70-2 Class III	3-A Certified 64-00, FDA Compliant 21 CFR 177.2600	5 to 30, 35 to 90, 50 to 105	4741N1	000000000


				1"	1.984"	Side	200	1"	1.984"	Bottom	T-Handle	6 11/16"	3 5/16"	Food, Beverage	-40 to 120	ANSI/FCI 70-2 Class III	3-A Certified 64-00, FDA Compliant 21 CFR 177.2600	5 to 30, 35 to 90, 50 to 105	4741N2	00000000




						316 Stainless Steel Body—PTFE Diaphragm and EPDM Seal

						2"	2.516"	Side	100	2"	2.516"	Bottom	T-Handle	11 5/8"	5 3/4"	Food, Beverage	-40 to 120	ANSI/FCI 70-2 Class III	3-A Certified 64-00, FDA Compliant 21 CFR 177.2600	10 to 25, 15 to 60	4741N4	00000000

Sanitary Pressure-Regulating Valves

Regulate air, gas, and liquid pressure on food, beverage, and pharmaceutical lines with these valves—they’re 3-A certified to meet sanitary design standards. Attach them to your line to reduce a high, variable inlet pressure to a lower, stable outlet pressure.

Twist the T-handle on top of the valve to adjust the outlet pressure. When the valve is closed, a seal on the outlet prevents leaks and helps maintain consistent pressure. These valves meet ANSI/FCI 70-2 Class III, which means a maximum of 0.1% of fluid, gas, or air can escape while they are fully closed. The spring and valve mechanism are sealed behind the diaphragm, so contaminants can’t enter. Both the diaphragm and seals hold up to water, detergents, and chemicals. They’re also FDA compliant for direct contact with food.

Made of 316 stainless steel, these valves won’t corrode from frequent washdowns with harsh cleaners. They connect to your line with quick-clamp sanitary fittings, also known as tri-clamp connections, which are easier to remove and sanitize than threaded connections. The polished interior is extremely smooth, so there’s nowhere for bacteria to hide. They’re also self-draining, so liquids drain completely and don’t contaminate your line. Keep these valves open during clean-in-place (CIP) cycles with a locking pin.

	Inlet				Outlet				Lg.
	For Tube OD	Flange OD	Location	Max. Pressure, psi	For Tube OD	Flange OD	Location	Pressure Adjustment Method	End-to-End	Port-to-Port	For Use With	Temp. Range, ° F	Specs. Met	Food Industry Std.	Choose an Outlet Pressure, psi		Each
Quick Clamp







				316 Stainless Steel Body—EPDM Diaphragm and Seal

				3/4"	0.984"	Bottom	200	3/4"	0.984"	Side	T-Handle	8 5/8"	3 5/16"	Food, Beverage	-40 to 120	ANSI/FCI 70-2 Class III	3-A Certified 64-00, FDA Compliant 21 CFR 177.2600	15 to 50, 40 to 90	3817N25	000000000


				1"	1.984"	Bottom	200	1"	1.984"	Side	T-Handle	8 5/8"	3 5/16"	Food, Beverage	-40 to 120	ANSI/FCI 70-2 Class III	3-A Certified 64-00, FDA Compliant 21 CFR 177.2600	5 to 25, 15 to 50, 40 to 90	3817N26	00000000




						316 Stainless Steel Body—PTFE Diaphragm and EPDM Seal

						1 1/2"	1.984"	Bottom	125	1 1/2"	1.984"	Side	T-Handle	13 3/8"	4 7/32"	Food, Beverage	-40 to 120	ANSI/FCI 70-2 Class III	3-A Certified 64-00, FDA Compliant 21 CFR 177.2600	10 to 25, 15 to 50, 35 to 100	3817N27	00000000


						2"	2.516"	Bottom	100	2"	2.516"	Side	T-Handle	16 1/8"	5 3/4"	Food, Beverage	-40 to 120	ANSI/FCI 70-2 Class III	3-A Certified 64-00, FDA Compliant 21 CFR 177.2600	10 to 25, 15 to 60	3817N28	00000000

Clean Room Compressed Air Filter/Regulators for Particle Removal

Assembled, inspected, and packaged in a clean environment, these filter/regulators come sealed in antistatic double bags. The filter and regulator are joined top-to-bottom to fit in the same space as a filter alone. They provide clean compressed air at your required pressure. The filter has a clear bowl, so you can see inside to monitor contents from every direction. The regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure. Run a tube from the open drain port to a disposal point, such as a drain pan or waste system.

	Filter/Regulators															Replacement Elements for Particle Removal
	Pipe Size					Drain					Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Removes Particle Size Down To, μm	Pipe Size	Thread Type	Gender	Pressure Regulation Range, psi	Includes	Wd.	Ht.	Clean Room Std.		Each		Each
NPT Female Inlet × NPT Female Outlet







				Polycarbonate Bowl—Clear with Manual Drain

				1/8	1/8	70 scfm @ 100 psi	145	5	1/8	NPT	Female	7.25 to 123	Mounting Bracket	1 5/8"	6 1/4"	Fed. Std. Class 1, ISO Class 3	8223N11	000000	———	0


				1/4	1/4	123 scfm @ 100 psi	145	5	1/4	NPT	Female	7.25 to 123	Mounting Bracket	2 1/8"	8"	Fed. Std. Class 1, ISO Class 3	8223N12	00000	———	0
				3/8	3/8	123 scfm @ 100 psi	145	5	1/4	NPT	Female	7.25 to 123	Mounting Bracket	2 1/8"	8"	Fed. Std. Class 1, ISO Class 3	8223N13	00000	———	0
				1/2	1/2	229 scfm @ 100 psi	145	5	1/4	NPT	Female	7.25 to 123	Mounting Bracket	2 3/4"	9 3/8"	Fed. Std. Class 1, ISO Class 3	8223N14	00000	———	0
				3/4	3/4	229 scfm @ 100 psi	145	5	1/4	NPT	Female	7.25 to 123	Mounting Bracket	3"	9 1/2"	Fed. Std. Class 1, ISO Class 3	8223N15	00000	———	0
				1	1	564 scfm @ 100 psi	145	5	1/4	NPT	Female	7.25 to 123	Mounting Bracket	3 3/4"	15 3/8"	Fed. Std. Class 1, ISO Class 3	8223N16	000000	9891K12	000000

Replacement Elements

		Each
Replacement Element for Particle Removal	8540T1	00000
Replacement Element for Particle Removal	8540T2	0000
Replacement Element for Particle Removal	8540T4	0000

Clean Room Precision Compressed Air Regulators

When precision and cleanliness are critical—such as semiconductor manufacturing and food processing—these regulators are cleaned and bagged in an ISO Class 3 clean room to prevent contamination. They deliver steady air pressure to generate precise, repeatable movement. A locking adjustment knob secures your settings to prevent accidental changes. All are relieving regulators, so they exhaust when the downstream pressure exceeds the set pressure. Install them in your air line after filters.

Relieving Regulators

Image of Product. Front orientation. Compressed Air Regulators. Clean Room Precision Compressed Air Regulators.

BSPP Inlet Thread—BSPP threads are also known as G threads.

	Regulators														Mounting Brackets
	Pipe Size					Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Housing Material	Max. Temp., ° F	Clean Room Std.	Features	Choose Pressure Regulation, psi		Each		Each
NPT Female Inlet × NPT Female Outlet







				±1% Regulating Accuracy

				1/8	1/8	10 scfm @ 100 psi	100	Yes	1 5/8"	3 7/8"	Aluminum	140	Fed. Std. Class 1, ISO Class 3	Locking Adjustment Knob	1 to 29, 2 to 87	8195N1	000000	8195N71	00000


				1/4	1/4	21 scfm @ 100 psi	100	Yes	2 1/8"	4 5/8"	Aluminum	140	Fed. Std. Class 1, ISO Class 3	Locking Adjustment Knob	1 to 29, 2 to 87	8195N2	000000	8195N72	0000
				3/8	3/8	21 scfm @ 100 psi	100	Yes	2 1/8"	4 5/8"	Aluminum	140	Fed. Std. Class 1, ISO Class 3	Locking Adjustment Knob	1 to 29, 2 to 87	8195N3	000000	8195N72	0000
				1/2	1/2	31 scfm @ 100 psi	100	Yes	2 3/4"	5 7/8"	Aluminum	140	Fed. Std. Class 1, ISO Class 3	Locking Adjustment Knob	1 to 29, 2 to 87	8195N4	000000	8195N73	0000


				BSPP Female Inlet × BSPP Female Outlet







								±1% Regulating Accuracy

								1/4	1/4	21 scfm @ 100 psi	100	Yes	2 1/8"	4 5/8"	Aluminum	140	Fed. Std. Class 1, ISO Class 3	Locking Adjustment Knob	1 to 29, 2 to 87	8195N5	000000	8195N72	0000


								BSPT Female Inlet × BSPT Female Outlet







												±1% Regulating Accuracy

												1/4	1/4	21 scfm @ 100 psi	100	Yes	2 1/8"	4 5/8"	Aluminum	140	Fed. Std. Class 1, ISO Class 3	Locking Adjustment Knob	1 to 29, 2 to 87	8195N6	000000	8195N72	0000