General Air Products, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of standard & custom air control valves including air pressure control 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...

Ives Equipment Corp. - King of Prussia, PA
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturers rep. & stocking distributor of AWWA specification, air actuated & operated, pressure control valves.
Brand Names: ASCO, Alfa Laval, Apco, Asahi/America, Cameron, Clow, Crane, Demco, Flex-Valve, Flowserve, Hilton,...
www.ivesequipment.com/valves.html

Circle Valve Technologies Inc. - Harleysville, PA
Distributor
Distributor of air pressure valves. Check valves, solenoid valves, ball valves, cryogenic valves, relief valves, needle valves, plug valves, actuated valves, diaphragm valves, pressure regulators. Markets served include industrial gas, chemical, medical, power, marine, oil & gas processing.
Brand Names: 3B Filters, Aerodyne, Atkomatic, Circle Seal Controls, Contromatics, Duravalve, Go, Gyrolok,...
catalog.circlevalve.com/category/all-catego...

Air Pressure Valves Products
	1000 Series Solenoid Valves

Advanced Fluid Systems, Inc. - York, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of air pressure control valves. Hydraulic & pneumatic systems repairing, hydraulic purifier rentals, field installation, start-up, troubleshooting & hydraulic fluid testing services are available.
www.advancedfluidsystems.com/product-type.p...

Crispin-Multiplex Mfg. Co. - Berwick, PA
Manufacturer
Manufacturer of air pressure & air pressure valves. Valves are available in size ranging from 1/2 in. to 1 in. with cast iron body, stainless steel trim, & compound lever system.
Brand Names: Crispin
www.crispinvalve.com/valvelegend.htm

Pro Dyne Corp. - Phoenixville, PA
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Stocking distributor of valves for controlling low & high air pressure. Types include swing & wafer check, butterfly, knife gate & one, two & three-piece, miniature & three-way ball valves.
Brand Names: Nigo Industrial
www.prodynecorp.com/index.html

Airmatic Inc. - Malvern, PA
Distributor, Manufacturer, Service Company
Woman-owned distributor of valves including air pressure valves. Air check, flow and speed control and solenoid valves are also available.
Brand Names: Airmatic, Big Blaster, Cooper, Ingersoll-Rand, Posi-Flate, WAM
www.airmatic.com/tool-group-air.html

Air Pressure Valves Products
	MARTIN® BIG BLASTER® TORNADO Retrofit Valve

CPV Manufacturing, Inc. - Philadelphia, PA
Distributor, Manufacturer
Manufacturer & distributor of air pressure control valves. Various types of valves include actuated, air operated, angle, check, globe, hydraulic, in-line, needle, instrument, manifold, pneumatic, relief, safety, stop, regulating, stainless steel & vacuum valves.
Brand Names: FloMaster, G-Series, O-Seal
www.cpvmfg.com/products.shtml

Ives Equipment Corp. - New Freedom, PA
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor & rep. of process control equip., valves, gauges, pressure & temperature switches & transmitters, meters, analyzers, sanitary pumps, tubing & fittings, PID controllers, valve monitoring systems.

Warren Controls Corp. - Bethlehem, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer & designer of control valves & air pressure control valves. Features include air filter regulators, 0 to 60 psig adjustable range proportional action controllers & booster relays. Specifications include 8 in. size, 40 psig air supply consumption & 425 degrees temperature rating. Air pressure control valves are shock & vibration resistant & can be used on ship deballasting system. Meet Military Specs.