Relief Valves Suppliers located in Pennsylvania

Associated Steam Specialty Co. - Locations
Distributor, Manufacturers' Rep
Manufacturers rep. & distributor of safety relief valves. Types of valves also include trap valves, steam & water mixing valves, automatic balancing valves, manual balancing valves, solenoid valves, pneumatic valves, check valves, pressure reducing valves, temperature regulating valves, control valves, piston valves, radiator valves & test valves.
Brand Names: Kunkle
www.associatedsteam.com/line.htm

Circle Valve Technologies Inc. - Harleysville, PA
Distributor
Distributor of relief valves. Zero leak, positive resealing, wide range of cracking pressures, high flow capacity, aluminum, stainless steel, brass, steel, male/female pipe & tube connections. Seal materials include Buna N, Neoprene, Viton, EPR & PTFE. Market 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/relief-val...

Relief Valves Products
	R6000 Series Right Angle Relief Valves 500 Series Relief Valves 0.5 to 150 psig HP500 Series Relief Valves 150 to 575 psig More

Premier Hydraulics Inc. - Farrell, PA
Custom Manufacturer
Custom manufacturer or relief valves. Types include regulating, shut off, cartridge and ecology valves. Custom manufacturing capabilities include milling, drilling, plating, brazing, welding, thread coating and screw machining.
www.premier-hydraulics.com/products.htm

Parker / Autoclave Engineers FCD - Erie, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of metal & soft seat relief valves for pressure gas systems, cryogenic systems & petrochemical applications. Specifications of relief valves include 3/4 in. NPT outlet connection, 0.062 in. to 0.312 in. orifice dia., 1500 psi to 75000 psi setting pressure at 100 degrees F temperature & 500 psi maximum back pressure at 100 degrees F temperature. Valves are capable of handling air, gases, steam, vapor & liquids.
autoclave.thomasnet.com/category/relief-val...

Relief Valves Products
	RVP Metal Seat Relief Valves RVS Soft Seat Relief Valves

Parker/Snap-tite - Union City, PA
Manufacturer
Directional control valves to 10,000 psi, manual & solenoid operated, as well as flow control, relief & check valves.
www.snap-titequickdisconnects.com/products/...

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of pressure relief valves in operating pressures ranging from 7 PSI to 150 PSI. Pressure relief valves are available in molded PVC, polypropylene & PVDF construction with EPDM or PTFE seals & diaphragms. Markets served include water, health, electronics, chemicals & waste. ISO 9000 compliant.
Brand Names: Chemplast, Dwyer, Hayward, Micromold, Plast-O-Matic, R-K, Saint-Gobain
webcat.rhfs.com/categorylist.aspx?catID=F32...

General Air Products, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of standard & custom relief valves including pressure or vacuum relief valves. Vacuum & pressure relief valves range in sizes from 1/4 in. NPT to 1 in. NPT. Valves also 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.
www.generalairproducts.com/Check-Valves-Saf...

Lee Supply Co., Inc. - Locations
Distributor, Custom Manufacturer
Distributor of valves including pressure control, reducing, & regulating applications, flow control, drain & relief valves. Also available pipe & pump systems for mining, municipal, environmental & industrial applications.
www.leesupply.com/linecard.html

Ohio Valley Industrial Services, Inc. - Coraopolis, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of automatic relief valves. Various features include captured molded seat design, lock wire, color coded springs and labels, manual override option and pressure settings.
Brand Names: Parker, Partek, Veriflo
www.ovisinc.com/instrumentation_industry.ht...

Flotran Pneu-Draulics, Inc. - Locations
Distributor
Distributor of flow controls such as actuated valves, air valves, forged steel valves, gate valves, globe valves, instrument valves, plug valves, relief valves, solenoid valves, & three way valves. Materials include carbon steel, stainless steel, & brass. Can handle pressures up to 15,000 psi, 90 degree, UL approved, panel mount, vented, oval handle, swing out, rotary actuator, 3 way & code 61 & 62.
www.flotran.com/brass_valves.htm

MasterFlo Pump, Inc. - Gibsonia, PA
Distributor, Custom Manufacturer, Service Company
Stocking distributor of pressure relief valves. Back pressure valves & pulsation dampeners are also available.
Brand Names: Jesco
www.masterflopump.com/Jesco.html

Kruman Equipment Co. - Pittsburgh, PA
Distributor, Service Company
Distributor of relief valves. Other products include, new, used & rebuilt air compressors, air dryers, filtration, systems & components. Services include repair, training, installation & system design for all sizes & types of compressed air applications from fractional through 1500 hp, lubricated & oil-free.
www.krumanequipment.com/air-dryers-and-filt...

Penn Radiant Products - Verona, PA
Distributor
Distributor of gas fired heater parts including safety relief valves. Products such as infrared tube heaters, ceramic heaters, portable direct fired heaters, portable oil indirect fired heaters, unit/forced air space heaters & railcar thaw sheds are also available.
Brand Names: Heat Wagon
www.pennradiant.com/product_manuals.html

Red Valve Co./Tideflex Technologies - Carnegie, PA
Manufacturer
Manufacturer of pneumatic valves, pump control valves, quick opening & closing valves, relief valves, & rotary valves. Pneumatic control pinch valves available with ductile iron body, pneumatic, diaphragm & hydraulic actuators. Electric actuators also available. Comes in sizes ranging from 1 in.-4 in. Designed with a stroke adjustment located inside the valve yoke that allows to fine tune the flow control as the sleeve wears. Applications include abrasive & corrosive installations, & slurries.
www.redvalve.com/rv/index.php?/content/sect...

Top Line Process Equipment Co. - Bradford, PA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of relief, pressure or vacuum valves including air relief valves. Features 1 ferrule, 1 housing with plastic ball & 1 vent pipe all connected using 2 standard heavy duty clamps. Prevents air entering into the line or container under negative pressure.
Brand Names: Top-Flo
www.abccorporate.com/index.php?src=director...

MAXPRO Technologies, Inc. - Fairview, PA
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer & distributor of standard & custom relief valves including pressure or vacuum relief valves. Relief valves are available in stainless steel material & with nylon seat & PTFE/EPDM seals. Specifications include orifice dia. of 0.007 in., inlet & outlet connection sizes of 1/4 in. FNPT & working pressures ranging from 1000 psi to 10000 psi. Features poppet design. Relief valves are used for pressure control in gas & liquid applications. Same day shipping available.
high-pressure-products.maxprotech.com/categ...

Relief Valves Products
	High Pressure Relief Valve

High Pressure Equipment Co. - Erie, PA
Manufacturer, Custom Manufacturer
ISO 9001 certified manufacturer & distributor of valves including relief valves. Types of relief valves include factory set & field adjustable. Valve pressure rating ranges from 1000 psi to 60,000 psi. Factory set relief valves have inlet connections available for 9/16 in. O.D. tubing (HF9) with adapters for different sizes & outlet connections are 1/2 in. NPT. Valves are made up of materials including stainless steel. Markets served include waterjet cutting & blasting, oil & gas, chemical & petrochemical, government & general industries. Valves are ASME approved.
www.highpressure.com/products/valves-fittin...

Innovative Pressure Technologies, Inc. - Erie, PA
Manufacturer, Custom Manufacturer
ISO 9001 certified custom manufacturer of screw machine products including valves.

Conrader, R. Co. - Erie, PA
Manufacturer
Manufacturer Of Compressed Air, Drain & Check Valves, Pneumatic Actuators, Engine Idle Controls

S.P. Kinney Engineers, Inc. - Carnegie, PA
Manufacturer
Specialty, Valves, Water-Cooled, Gate Type, Butterfly; Single Disc, Chimney, Mixer, Cold Blast, Integral Relief Port

P.C. Mckenzie Company - Pittsburgh, PA
Manufacturers' Rep
Boilers, Cooling Towers, Natural Gas Processing Equipment
Brand Names: Axelson

Sherwood - Washington, PA
Manufacturer
Pressure, refrigeration & air conditioning

Wojanis Hydraulic Supply Company, Inc. - Coraopolis, PA
Distributor, Manufacturer, Service Company
Manufacturer and distributor of hydraulic and pneumatic components and systems including adjustable relief valves. Types include ball or spring and differential poppet double relief valves. Available in 3/4 in. NPT and #12 SAE port sizes with 20 gpm and 30 gpm flow and pressure up to 3,000 psi.
Brand Names: Prince

Sensus Metering Systems - Du Bois, PA
Manufacturer
ISO 9001:2000 certified manufacturer of metering system supplies such as regulating valves, relief valves & pressure, pressure control, pressure relief, pressure regulating & pressure reducing valves. Relief pressure ranges from 2 psig - 100 psig. Industries served include water, submetering, gas & electric.

Miller Pump Supply - Waterford, PA
Distributor
Distributor of pumps & accessories.
Brand Names: Armstrong, Blue Ribbon, Burks, CH & E, Chlorinators Inc., Deming, Omni-Site, Patterson