M & M Control - Antioch, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of air operated diaphragm control valves. These valves are actuated by an air signal of 3 to 15 PSIG from the controller. These valves are available in sizes from 1/8in. reduced port through 8ins., in 2-way & 3-way designs. They are also designed to suit the needs of applications in harsh environments.
Brand Names: Alcon, Apollo, Aquatrol, Armstrong, Ashcroft, Barber Coleman, Barber-Colman, CLA-VAL, Cash Acme,...
www.mmcontrol.com/valves.php

Humphrey Products - Kalamazoo, MI
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 & ISO 13485:2003 certified manufacturer of standard & custom air operated valves. Types of valves include direct acting solenoid valves, indirect acting solenoid valves, manual/mechanical air valves, vacuum valves, air pilot valves and cartridge insert valves. Products are available with 1 year warranty. Made in the USA.
Brand Names: Humphrey
humphreyproducts-px.rtrk.com/node

Doering Company - Clear Lake, MN
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of air operated valves. Specifications include 5,000 psi maximum pressure, 50 psi to 150 psi pilot pressure, 15 ft. lbs. torque, minus 45 degrees F to plus 200 degrees F fluid temperature, 0.85 specific gravity & 150 SUS viscosity at 100 degrees F temperature. Features include stainless steel springs, seats & push rods, Buna-N® O-rings, filter retainers, piston guide rings, aluminum bonnets & cartridge mounting threads.
www.doering.com/valves.php

CPV Manufacturing, Inc. - Philadelphia, PA
Distributor, Manufacturer
Manufacturer of air operated shutoff valves. Available for the remote control of gases or liquids. Features include leak resistance, low actuation pressures under 100 psi, and maximum operating pressures of 6,000 psi with normal temperature ranges of -20 degrees F to 225 degrees F.
Brand Names: FloMaster, G-Series, O-Seal
www.cpvmfg.com/products.shtml

Clippard Instrument Laboratory, Inc. - Cincinnati, OH
Manufacturer, Custom Manufacturer
Manufacturer of air valves including air actuated, air line, air logic, air operated & air pressure control valves for machinery, packaging, textiles, medical equipment, animation, material handling, assembly, recreation, electronics, food processing, coatings, security & testing applications.
www.clippard.com

Red Valve Co./Tideflex Technologies - Carnegie, PA
Manufacturer
Manufacturer of air valves, & air operated valves such as the air operated pinch valves. Types include miniature, large dia., aluminum & rubber air operated pinch valves. Comes with rubber sleeves that can be wetted. Valve body acts as a built-in yactuator, eliminating hydraulic, pneumatic, & electric operators. Flexibility of sleeves allows the valve to close droptight around entrapped solids. Requires 15 psi-25 psi over line pressure for full closure. Large dia. valves available in sizes of 20 in.-84 in.
www.redvalve.com/rv/index.php?/content/cate...

Harwood Engineering Co., Inc. - Walpole, MA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of valves including air operated, check, ball type, spring loaded, corrosion resistant, hand operated, high pressure, needle, pneumatic, relief, pressure or vacuum & stainless steel valves.
harwoodeng.com/products/valves/

H.O. Trerice Authorized Distributor - M & M Control - Antioch, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
Valves, Controls, Gauges, Thermometers
Brand Names: H.O. Trerice, Trerice
www.mmcontrol.com/Trerice_Controls.php

Hydratron, Inc. - Locations
Distributor, Manufacturer
Manufacturer of air operated pumps including single acting & double acting pumps. Features include capability to hold static pressure without generating heat or consuming power & variable output pressure & flow. Pressures of up to 45,800 psi can be generated using only 100 psi driving air pressure. Applications include pressure testing, chemical injection & hydraulic power. Standard models are suitable for oil & water operations. Chemical service pumps can also be supplied. ISO 9001:2000 compliant.
www.hydratron.com/

Parker Hannifin Instrumentation Products Div. - Huntsville, AL
Manufacturer
Manufacturer of valves including cryogenic valves, air operated valves, manifold valves & metering valves. Types of valves also include ball valves, check valves, miniature pneumatic diaphragm valves, PFA & PTFE needle valves, plug valves, relief valves, sampling valves, manual & pneumatic slurry valves, solenoid valves, PFA & PTFE stopcock valves, manual & pneumatic diaphragm valves, 2-way multi-turn manual diaphragm valves, 2-way 1/4 turn manual diaphragm valves, 3-way manual diaphragm valves, 2-way pneumatic diaphragm valves & 2-way adjustable bypass pneumatic diaphragm valves.
www.parker.com/portal/site/PARKER/menuitem....

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of air operated valves such as air & pneumatic actuated valves. Air operated diaphragm valves in PVC, polypropylene & PVDF construction are available. Markets served include water, health, electronics, chemicals & waste. ISO 9000 compliant.
Brand Names: +GF+, Ashai/America, CHEMTROL, Chemplast, Dwyer, Hayward, Ingersoll-Rand, Marquest Scientific,...
webcat.rhfs.com/categorylist.aspx?catID=F32...

Georg Fischer Piping Systems - Tustin, CA
Manufacturer
Six sigma capable ISO 9001 & ISO 14001 certified manufacturer & distributor of standard & custom plastic automatic actuated valves including pneumatic air operated & air actuated valves. Materials such as PVC, CPVC, PVDF & polypropylene are used. Types include ball valves, diaphragm valves, butterfly valves & Y globe valves. Pneumatically actuated ball, diaphragm & butterfly valves feature manual override, speed control & stroke adjustment.
Brand Names: Cool-Fit, PROGEF, Sygef
www.us.piping.georgefischer.com/go/Products...

Hy-Lok USA - Houston, TX
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2004 certified custom manufacturer of air operated & pneumatic valves. Types of pneumatic valves include needle, ball, plug, check, relief, cryogenic, integral block, bleed, instrument manifold, gauge, purge, diaphragm, bellows, root & toggle valves. Materials for pneumatic valves include 316 stainless steel, carbon steel, brass & special alloys. Pneumatic valves are available in various sizes, end connections, configurations, pressures & temperatures. Meets ASME standards.
www.hylokusa.com/Products/Valves/tabid/56/D...

Air Operated Valves Products
	Manual Toggle Valves Actuated Toggle Valves

Emerson Process Management Regulator Technologies, Inc. - McKinney, TX
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of air operated valves including air pressure control valves. Air operated valve styles include instrument supply regulators, pressure reducing valves, relief valves & back pressure regulators. Air valves are available as stand alone units or panel mounted units. Valve accessories include air supply regulators, switching valves, panel loaders, controllers & volume boosters. Markets served include chemical, oil & gas, refining, pulp, paper, power, food & beverage, life sciences, waste water management, LNG, pharmaceutical & consumer. Products are CE certified.

Compressed Air Systems, Inc. - Locations
Distributor, Service Company
Distributor of air operated ball valves. Types of valves include spring return 2-piece stainless steel ball valves & double acting 2-piece stainless steel ball valves. Spring return 2-piece stainless steel ball valves are available in sizes from 1/4 in. to 3 in. with maximum working pressures of 1,000 psi & maximum working temperatures of 450 degrees F. Features include RTFE seats & seals, blow-out proof stems, live loaded Belleville washers, bi-directional rack & pinion actuators & anodized aluminum bodies.
catalog.compressedairsystems.com/category/a...

Air Operated Valves Products
	Self-Closing Gate Valves Brass Gate Valves Stainless Steel Gate Valves More

FLSmidth (F.L.Smidth) - Bethlehem, PA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified custom manufacturer of air operated diverter valves available in various models & configurations. Specifications of valves include 3 in. to 12 in. size, 15 psig operating pressure, 150 degrees F operating temperature & 120 V voltage. Features include non-lubricating bearings, lip style shaft seals, double acting air cylinders & dual solenoids with manual overrides, switch boxes & flanged connection. Valves are made from aluminum & stainless steel.
Brand Names: Fuller, Modu-Dense
catalog.conveyorspneumatic.com/viewitems/fe...

Air Operated Valves Products
	Discharge Valve Cut-off Slide Gate Discharge Valve Rotary Cut-off Valve Conveying Line Valve One-Way Cut-off More

Pneumadyne, Inc. - Plymouth, MN
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of air valves: standard & custom 2-way, 3-way & 4-way. Flow controls, check, needle, shuttle, vacuum & solenoid valves. Variety of porting options from 10-32 to 1/4 push-in. Complete line of pneumatic components.
www.pneumadyne.com/pneumatic-control-valves...

The Kraissl Co., Inc. - Hackensack, NJ
Manufacturer, Custom Manufacturer
Manufacturer of air operated suction valves. Valves are used to parallel or duplex two pieces of pipeline equipment in continuous flow without shut off of either one. Examples include duplexing of two heat exchangers, filters or tanks. Valves are available in 3/4 through 8 inch sizes in ANSI flange classes 150, 300, 400, 600, 900,1500 & higher. Special ring joint flanges can also be furnished.
kraissl.rtrk.com/?scid=853669&rl_alt=http%2...

Colonial Engineering, Inc. - Portage, MI
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of electric & pneumatic actuated PVC/CPVC/PP ball valves & butterfly valves. Complete, tested assemblies.
Brand Names: Full-Block
colonialengineering.rtrk.com/?scid=2899384&...

Homestead/Mosser Valve - Allentown, PA
Manufacturer, Custom Manufacturer
Manufacturer of acid resistant, air actuated, air compressor, air line, air operated & air pressure control valves. Industrial or AWWA specification valves. For use in water treatment plants or wide variety of industrial applications. Products include metal seated industrial butterfly valves ranging in size from 2 to 72 in. in a combination of materials with optional accessories. Can be fitted with pneumatic actuators. Suitable for pressure differential up to 25 psi.
www.homesteadvalve.com/

Fluitron, Inc. - Ivyland, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of full line of valves.
www.fluitron.com

DK-LOK U.S.A. - Locations
Manufacturer
ISO 9001:2008 & ISO 14001:2004 certified. Manufacturer of pneumatic actuated valves including air operated valves. Specifications include 90 degree & 180 degree angle actuation, 118 mm L x 62 mm W x 86 mm H dimension, 0.1 L air consumption, -15 degrees C to +150 degrees C temperature, 2.5 bar to 8 bar air pressure & G 1/8 in. female air supply end connections. Valves are available with pistons, drive shafts, springs, O-rings & end caps. Meets OHSMS 18001, ASME & API standards.
catalog.dklokusa.com/category/all-categorie...

General Air Products, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of standard & custom air valves including air operated valves. Valves include check valves, safety valves, relief valves, pilot valves, tank valves, throttle control valves, breather vent valves & cold start valves. Safety valves include ASME safety valves, ASME side outlet safety valves & non-coded safety valves. Check valves include cast brass check valves, unloading check valves & in-line check valves. Relief valves include vacuum & pressure relief valves.
www.generalairproducts.com/Check-Valves-Saf...

PEBCO - Paducah, KY
Manufacturer, Custom Manufacturer
Custom manufacturer of air operated pneumatic valves. Types of valves include flapper, dewatering, coal & burner isolation valves. Valves are used in cement, chemical, paper, pharmaceutical, power generation, mining & waste incineration industries for handling alumina, coke, iron ore & sludge materials.
catalog.pebco.com/category/flapper-lockgate...

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	Air Operated Rolling Slide Powder Gate Valves Air Operated Rolling Slide Powder Gate Valves with Displacement Pocket Flapper Valve More