Reducers for Liquid Argon

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	For Use With For Use With	Show

Liquid Argon

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

Argon/Carbon Dioxide
Blend

Grinders for Bits and Burs

Hand-Held Power Drills

Helium

Hydraulic Fluid

Hydrochloric Acid

Hydrochloric Acid (30%)

Liquid Carbon Dioxide

	Inlet Pipe Size Inlet Pipe Size

1/4

3/8

1/2

	Maximum Inlet Pressure Maximum Inlet Pressure

250 to 499 psi

500 to 999 psi

	Valve Function Valve Function

Pressure Regulation

	Outlet Pipe Size Outlet Pipe Size

1/4

3/8

1/2

	Valve Type Valve Type

Pressure Regulator

	Minimum Temperature Minimum Temperature

-250° F or less

	Maximum Temperature Maximum Temperature

Less than 200° F

	Body Material Body Material

Brass

Bronze

	Inlet Connection Type Inlet Connection Type

	Pipe

	Inlet Thread Type Inlet Thread Type

NPT

	Shape Shape

	Straight

	Diaphragm Material Diaphragm Material

Bronze

	Outlet Connection Style Outlet Connection Style

Threaded

	Activation Activation

Pressure Driven

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

	Inlet Connection Style Inlet Connection Style

Threaded

	Outlet Location Outlet Location

Side

	Flow Coefficient (Cv) Flow Coefficient (Cv)

	Inlet Location Inlet Location

Side

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

DFARS Specialty Metals
COTS-Exempt

	Outlet Gender Outlet Gender

Female

	Outlet Pressure Adjustment Method Outlet Pressure Adjustment Method

Screw

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5 Products

Extended-Life Pressure-Regulating Valves for Cryogenic Liquids

For Use With: Liquid Argon, Liquid Carbon Dioxide, Liquid Nitrogen, Liquid Oxygen
Temperature Range: -320° to 150° F

For a longer service life than standard valves for cryogenic liquids, these have a durable bronze body. All are cleaned and bagged for oxygen service and other high-purity applications. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves are designed to withstand the extreme cold of liquid argon, liquid carbon dioxide, liquid nitrogen, and liquid oxygen. They have an internal strainer to trap debris.

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

Inlet			Outlet
Pipe Size	Location	Max. Pressure, psi	Pipe Size	Location	End-to-End Lg.	Choose an Outlet Pressure Range, psi		Each
NPT Female
Bronze Body—Bronze Diaphragm and PTFE Seal with Internal Strainer
1/4	Side	400	1/4	Side	3 1/16"	10 to 30, 20 to 100, 50 to 200, 75 to 250	00000000	0000000
1/2	Side	400	1/2	Side	4 1/2"	10 to 30, 20 to 75, 20 to 100, 50 to 250	00000000	000000
1	Side	400	1	Side	5 7/8"	10 to 35, 20 to 60, 20 to 100, 75 to 250	00000000	000000

Pressure-Regulating Valves for Cryogenic Liquids

For Use With: Liquid Argon, Liquid Carbon Dioxide, Liquid Nitrogen, Liquid Oxygen
Temperature Range: -320° to 150° F

These valves can withstand the extreme cold of liquid argon, liquid carbon dioxide, liquid nitrogen, and liquid oxygen. All are cleaned and bagged for oxygen service and other high-purity applications. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range.

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

Inlet			Outlet
Pipe Size	Location	Max. Pressure, psi	Pipe Size	Location	End-to-End Lg.	Choose an Outlet Pressure Range, psi		Each
NPT Female
Brass Body—Bronze Diaphragm and PTFE Seal
1/4	Side	600	1/4	Side	1 3/4"	15 to 65, 75 to 175, 100 to 250	00000000	0000000
3/8	Side	600	3/8	Side	1 3/4"	15 to 65, 75 to 175, 100 to 250	00000000	000000