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SteamShop a div. of
J.W. Allen & Associates, Inc.
3948 3rd Street S. #374
Jacksonville Beach, Fl 32250

Cash Acme Plumbing & Heating Products

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Cash Valve

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Pressure Regulating Valves

Cryogenic

Back Pressure

Temperature Regulating

Vacuum
Valves

Control
Valves

 

Pressure Regulating Valves

A-31, A-31S
Small Pressure Regulating Valves for Water, Air, Light Oil

Applications:
Drinking fountains, bubblers, water coolers, humidifiers, beverage dispensers, spraypaint rigs, air tools, etc. For water, air, light oil.

Sizes: 1/8", 1/4", 3/8"

Features:
Reduces high pressure to lower outlet pressure within close limits. Good for inlet pressures up to 300 psi. Maximum temperature 180F (82C).

Technical Information A Series

A-31 HC
Pressure Regulating Valve For Mobile Homes

Applications:
Mobile homes and recreational trailers.

Sizes: 3/8" only

Features:

This modified regulator is specially designed for mobile homes and recreational trailer installations where space limitations are important and relatively low capacity is required.



Technical Information A Series

A-360, A-361, A-362
Small Commercial Pressure Regulating Valves

Applications:
Recommended for regulating the floe of air, oils, gases and all non-corrosive fluids. Not for use on steam.

Sizes: 1/4", 3/8", 1/2" (A-362 1/4" and 3/8" only)

Features:
The A-360 and A-361 incorporate an aspirating action to give exceptionally good regulation at high flow rates. Maximum initial pressure, 400 psi. Maximum delivery pressure, 175 psi. Maximum temperature, 180 F (82C).

Type A-360 has one inlet and one outlet; furnished with forged brass body.

Type A-361 is designed for 3-way or 4-way use. One inlet, three outlets. Gauge tappings 1/4" NPT; cast bronze body.

Type A-362 is a special modification of the A-360 for pressures up to 1,100 psi inlet, to 250 psi outlet. Sizes 1/4" and 3/8" only.

  


Technical Information A Series

 B Pressure Regulating Valve

Applications:
Water, air, light oil: spray equipment, dishwashers, air tanks, food, chemical and industrial process lines. Steam: unit heater, pressing irons, steam cookers, degreasers, sterilizers, vulcanizers.

Sizes:
1/4", 3/8", 1/2", 3/4", 1", 11/4", 11/2", 2" on NPT or BSPP Threads.

Features:
Automatically maintains, within close limits, the desired reduced pressure in the service line. Threaded connections.

Iron body valves are for initial pressures up to 200 psi on water, air, oil, or other liquids, and for initial pressures up to 150 psi on
steam. Maximum delivery pressure in all cases is 125 psi. Bronze body valves are for initial pressures up to 400 psi on water, air,
oil, etc. and for pressures up to 250 psi on steam. Maximum delivery pressure 150 psi. Teflon Seat available for temperatures to 350 maximum on steam.

 

 

Technical Information B Series

B-95
Pressure Reducing or Pressure Build Regulating Valve

Applications:
Suitable for almost any service. Water, air, light oil, steam: suitable for chemical, food, pulp & paper industry, utility lines, and specialist OEM applications. Cryogenic: suitable for liquid or gas phase in the pressure build circuit of cryogenic storage tanks.

Sizes: 1/2", 3/4", 1" in NPT or BSPP Threads.

Features:
Automatically maintains, within close limits, the desired reduced pressure in the service line. Threaded connections. Investment cast carbon steel and stainless steel bodies, chambers and bottom plug, with stainless steel trim and a choice of metal-to-metal, Teflon or BUNA-N-seating. Initial pressure up to 720 psig, reduced pressures up to 400 psig and the operating temperature range is -320F to +450F depending on the trim options.


Technical Information B Series

BBC
Pressure Regulating Valve For Heavy Oil

Applications:
Intended for Heavy Oil Service (Bunker C and other grades), dirty liquids, high viscosity fluids.

Sizes: 3/8", 1/2", 3/4", 1", 11/4", 11/2"

Features:
Direct acting, single seat, spring loaded diaphragm. Maintains lower pressure within reasonably close limits.

Iron or bronze bodies, threaded connections, Monel or BUNA-N diaphragm. Stainless steel piston and seat, both of which are renewable. Standard valve equipped with square head adjusting screw. Maximum initial pressure in iron, 200 psi; maximum reduced pressure, 125 psi. In bronze, maximum initial pressure, 400 psi; maximum reduced pressure, 200 psi.


Technical Information B Series

BCA
Pressure Regulating Valve For Ammonia

Applications:
Gas or Liquid Ammonia Service.

Sizes: 3/8", 1/2", 3/4", 1", 11/4", 11/2"

Features:
Direct acting, single seated, spring loaded diaphragm. Maintains lower pressure within reasonably close limits. Cast in gray iron. Threaded connections, Monel diaphragm, stainless steel piston, seat, pusher post button, iron bottom plug. Piston seat and body seat are easily renewable. Rustproof steel bolting. maximum initial pressure, 200 psi; maximum reduced pressure, 125 psi.


Technical Information B Series

E-55
High Capacity Pressure Regulating Valve

Applications:
All types of water systems; various pneumatic, cryogenic and hydraulic systems, etc.

Sizes: 1/2", 3/4", 1", 11/4", 11/2", 2" in NPT and BSPT threads.

Features:
Aspirated design for close pressure control. Handles high and variable flow rates well beyond the limitations of ordinary regulators. Bronze body with stainless steel body seat. Brass built in strainer is easily removed for cleaning. Maximum initial pressure, 400 psi. Delivery pressure: maximum 300 psi; minimum 25 psi. Maximum temperature 180F (82C).


Technical Information E Series

G-4
Pilot Operated Pressure Reducing Valve

Applications:
Steam heating lines, dryers, ovens, sterilizers, oil heaters, steam jacketed equipment etc. and any other steam, air and gaseous application.

Sizes:
1/2", 3/4", 1",11/4",11/2", 2" threaded
21/2", 3", 4", 5", 6" CL125 flange
1/2", 3/4", 1",11/4",11/2", 2", 21/2", 3", 4", 5", 6" CL150 and CL300 flanges

Features:
Self actuated pilot operated pressure reducing valve providing very high capacity with less <1 psi fall-off. It is very compact in design, offers positive shut off and is available in iron, bronze, cast and stainless steel for pressures up to 600 psi inlet, between 1 and 300 psi outlet and temperatures up to 800F. Stainless steel seats are used for steam and where a tighter shut off is required for air and gases BUNA-N and TFE seats are used. Also may be modified for oxygen gas service.


Technical Information G Series

G-60
High Capacity Pressure Regulating Valve

Applications:
Dryers, steam atomizing oil burners, plastic molding, cookers, degreasers, sterilizers. Also, liquid or gas cryogenic service.

Sizes: 1/4", 3/8", 1/2", 3/4", 1", 11/4", 11/2"

Features:
Self-contained, self actuated, threaded connections. Produces exceptional control with high capacity. Its design offers a wide range of adjustment and exceptional sensitivity of control.


Technical Information G Series

LS
Series High Pressure Regulating Valve

Applications:
Designed for use on air, water, light oil, oxygen, carbon dioxide and other gases and fluids.

Sizes: 3/8", 1/2", 3/4"

Features:
Single seated, spring loaded, direct acting diaphragm type regulator. Maintains reduced pressure within reasonably close limits regardless of inlet fluctuations. Maximum initial pressure up to 2,400 psi. Delivery pressure: maximum, 500 psi; minimum, 40 psi. Bronze body, spring chamber and bottom plug; stainless steel piston/piston assemblies, cylinders, seat ring and strainer screens; BUNA-N diaphragm and O-rings. Self-renewable seat ring may be flipped over and reinstalled rather than replaced.


Technical Information LS Series

Cryogenic

A Word About Cryogenics...

Cryogenics - the science of materials at extremely low temperatures - has become more and more important to industry. One important aspect of this field is the liquification of normally gaseous elements, including the following, which are widely used throughout industry:

Oxygen - Used extensively in BOF furnaces in the steel industry, for metal cutting, as a rocket fuel and in medicine.

Acetylene - Widely used in welding.

Nitrogen - Used in refrigeration systems, for metal degassing, in aerosol packaging and in cryogenic surgery.

Hydrogen - Used as a rocket propellant and in the production of several metals.

Argon - Widely used in incandescent lamps and fluorescent tubes.

Helium - Used for arc welding, in the manufacture of electron tubes and in cryogenic research.

Carbon Dioxide - Used in refrigeration, to make aerosol tanks and in fire fighting.

Other cryogenic fluids include liquefied natural gas, fluorine, krypton, neon, methane and ethane.

Cash Valve has an extensive line of cryogenic valves and controls. Includes pressure reducing valves, pressure build-up regulators, back pressure valves, economizer valves, combination valves, low temperature cut-off valves, safety relief valves, shut-off valves, final line regulators, strainers and high purity valves. Full specifications of construction, dimensions and available pressure ranges are contained in separate Data Sheets.

 Technical Information Cryogenic Valves


Technical Information Cryogenic Controls

 

Back Pressure Valves

DR-A
Low Pressure Back Pressure Valve

Applications:
For service on air, water, oil and other non-corrosive liquids and gases.

Sizes: 1/2", 3/4", 1", 11/4"

Features:
Controls up to 25 psi. Automatically maintains desired pressure in a line or system by discharging excess pressure to the atmosphere or to a lower pressure system. All bronze, neoprene-nylon diaphragm, composition disc, sensitive adjusting spring. On installation, a "T" is placed in the inlet line and a sensing connection is run from it to the top of the valve.

FR, FR-6, FR-10
0 to 600 psi Back Pressure Valves

Applications:
Centrifugal, regenerative turbine, reciprocating or rotary pump bypass valve. Protects pump systems from over pressure.

Sizes: 1/2", 3/4", 1", 11/4", 11/2", 2"

Features:
Protects against periodic high pressures; maintains a desired inlet pressure by relieving to a lower variable pressure, or to atmosphere. Relieves dependably at adjusted pressures; shuts tight after relieving. Features unique "Floating Ring" seating arrangement that produces perfect seat contact. The FR valves afford unusually close regulation, repeatability of opening pressure and close reseating pressures.The FR-10 is for more economical, lower pressure applications - maximum pressure setting 250 psi. (Provided with iron body and spring housing only). Type FR is available in iron, bronze, steel or stainless steel body; threaded connections; monel, stainless steel or BUNA-N diaphragm. Pressure settings from 0 to 400 psi. The FR-6 is available for 200 to 600 psi.


Technical Information FR Series

FRM, FRM-2
Small Back Pressure Valves

Applications:
For service on liquids, air and gases not corrosive to brass. Recommended for bypass regulation on fuel oil systems, compressor governor pilot control, and many small to medium pumping system bypass jobs. Ideally suited for many applications in the cryogenic field.

Sizes:
1/8", 1/4", 3/8" FRM
1/4", 3/8", 1/2" FRM-2

Features:
Automatically maintains a constant inlet or back pressure. Functions as a pressure limiting regulator, not as a safety device. Bronze body, stainless steel seat ring and disc.


Technical Information FR Series

K-5, K-5C
Angle Back Pressure Valves

Applications:
Suitable for pump systems of all kinds. Applicable on water, other fluids and especially oils of all grades.

Sizes: 1", 11/4", 11/2", 2"

Features:
High-capacity valves. For flow up to 200 gallons per minute in the larger sizes. Bronze body and trim, threaded connections, bottom and side female connections, brass spring chamber, stainless steel adjusting spring, high temperature gaskets. K-5 has a metal seat. K-5C has a soft seat for tight shut-off. Relief pressures range from 5 to 150 psi.


Technical Information K Series

K-10
Piston Type Back Pressure Valve

Applications:
For water, other liquids, and light fuel oils. Not for steam. Designed to limit a specific pump discharge pressure on machine tool hydraulic systems, oil burning equipment, rams, presses, lifts, etc.

Sizes: 1/4", 3/8", 1/2", 3/4", 1", 11/4"

Features:
Bronze angle body, stainless steel trim, threaded connections, single metal-to-metal seat only, bottom female inlet, side female outlet. Relief pressure ranges from 15 to 600 psi. Maximum temperature is 450F (232C).


Technical Information K Series

K-15
High Pressure, Angle By-pass Valve

Applications:
Suited for by-pass applications on high pressure pumps or any system requiring automatic regulation of pump discharge pressure. Many applications in the chemical and process field (waste treatmentdesalination) and car washes.

Sizes: 1/4", 3/8", 1/2", 3/4"

Features:
Angle type by-pass valve handles high pressure up to 1500 psi in brass body. Threaded connections. Maximum temperature 450F (232C).


Technical Information K Series

KP
Pilot Operated Back Pressure Valve

Applications:
Suitable for air or water service.

Sizes: 1", 11/4", 11/2", 2"

Features:
Offers high-capacity, extremely accurate control. Main valve features brass construction, BUNA-N diaphragm and seat disc, stainless steel spring. Pilot is brass with stainless steel spring, seat disc and seat ring; bronze diaphragms for air service or neoprene diaphragms for water. Pressure setting 15 to 200 psi.


Technical Information KP Series

MC
Small By-pass Valve

Applications:
For water, oil, and other fluids.

Sizes: 1/2", 3/4", 1"

Features:
Small, economical bypass valve for pressure control of a less-critical nature. Bronze body, stainless steel ball seat. Metal-to-metal seat - does not close off drip tight. Leak-proof cover cap and gasket. Male inlet, female side outlet. Pressure ranges 10 to 250 psi.

NSW
Adjustable Angle By-pass Valve

Applications:
An inexpensive solution to installations requiring frequent changes in the set point. Designed for bypass and overpressure protection in pumping systems such as weed sprayers, etc. that are non-corrosive to bronze.

Size: 1/2" only

Features:
Bronze body, BUNA-N disc and stainless steel spring. One of three pressure springs is used, providing an adjustable range of 10 to 60 lbs., 0 to 125 lbs., or 20 to 200 lbs. Male inlet, female outlet.

CP & CP2
Compressor Pilot Valve

Applications:
Types CP and CP-2 are used as pilot valves in Rotary Screw Compressors to control receiver pressure or compressor discharge pressure. The Pilot Valves provide a regulated output pressure that increases on a desired ratio to provide input pressure to the air intake valve. Benefits of the Types CP and CP-2 are savings in energy, quieter Compressor operation, and reduced wear.

Size: 1/4"

Features:
Bronze body, bronze trim, with stainless steel seat ring and disc. Maximum Controlled pressure of 400 psig.

Temperature Regulating

TA
Temperature Regulating Valve

Applications:
Designed for use in installations where a certain temperature must be maintained in heating or cooling fluids.

Sizes:
1/2", 3/4", 1", 11/4", 11/2", 2"

Features:
Bronze body with union ends, direct or reverse acting, stainless steel trim. Also available as a 3-way valve for diverting or mixing applications. Brass thermal systems standard. Stainless steel, Teflon or PVC coated thermal system available as special option. Temperature ranges from -15F (-25C) to 415F (252C). As temperature rises in the bulb, liquid in the bulb vaporizes and transmits power through the tubing to a bellows in the control valve. Heating or cooling fluid passing through the valve is thus modulated to maintain a desired temperature in the process being controlled.


Technical Information TA Series

Vacuum Valves

 

A-31VR
Small Vacuum Regulating Valve

Applications:
Suitable for surgical equipment, lab or manufacturing processes, and other applications requiring accurate and sensitive vacuum regulation at low flows.

Size: 1/4" only

Features:
Furnished in forged brass, with neoprene seat and diaphragm. Two adjustable ranges of 2" to 16" and 10" to 30" mercury vacuum. All connections are 1/4" IPS. Standard valve is plain brass. Closely controls low capacity vacuum systems. The vacuum source is connected to the bottom of the valve, one side connection is for a gauge, the other side connects to the system in which vacuum is to be controlled. The sensitive top screw automatically adjusts the vacuum source to maintain the desired vacuum in the system.


Technical Information A Series

FRM-V
Vacuum Breaker Valve

Applications:
A small sized vacuum breaker for controlling vacuum in a system by admitting atmosphere when the vacuum level exceeds the valve setting.

Sizes: 1/8", 1/4", 3/8"

Features:
Features full adjustability by means of a top adjusting screw. The adjusting screw is turned clockwise for a higher setting and counterclockwise for a lower setting. Forged brass body, stainless steel valve seat and valve disc, stainless steel or rust-proofed steel pressure spring, and neoprene or phosphor bronze diaphragms. Adjustable spring range 2" to 30" mercury vacuum.


Technical Information FRM Series

Control Valves

 

D-51, D-52 Vacuum Regulating or Breaker Valves

Applications:
Designed for use where a predetermined vacuum is to be accurately maintained in a closed system (D-51 Vacuum Regulator) or by automatically admitting atmosphere when the vacuum level exceeds the valve setting (D-52 Vacuum Breaker).

Sizes: 1/2", 3/4", 1", 11/4", 11/2", 2"

Features:
Fully adjustable and furnished with bronze bodies, threaded connections and internal parts, neoprene-nylon diaphragms, stainless steel body seats and composition discs. Two ranges - 2" to 30" mercury.


Technical Information Control Valves