Magnatrol Valve Corp. - Hawthorne, NJ
Manufacturer, Custom Manufacturer
Manufacturer of 2-way & 3-way solenoid valves; 1/4 in. - 6 in. pipe sizes; pressures to 10,000 PSI. Materials: bronze, SS, Monel, Hastelloy & other alloys. Options: manual override, latch/trip, switches, watertight & explosion-proof solenoid enclosures. Valve designs that meet specific customer & OEM requirements, including shock & vibration for military applications.
www.magnatrol.com/valveselect.html

Boilersupplies.com - Mc Donough, GA
Distributor, Custom Manufacturer
Distributor of self-closing lever valves. Available in 1/2, 3/4, 1, 1 1/4, 1 1/2, 2 & 3 in. sizes in bronze & stainless steel.
www.boilersupplies.com/floatvalves/index.ht...

Compressed Air Systems, Inc. - Locations
Distributor, Service Company
Distributor of self-closing valves. Available as self-closing gate valves in male NPT sizes of 3/4 in. & 2 in. Features include pad lockable gray iron bodies, brass sliding gates & machine lapped sealing surfaces. Used for dispensing viscous liquids such as oil, grease paint, varnish & syrups from drums & tanks.
catalog.compressedairsystems.com/category/a...

Self-Closing Valves Products
	Self-Closing Gate Valves Bronze "Deadman" Spring Return Ball Valves 316 Stainless Steel "Deadman" Spring Return Ball Valves

Gadren Machine Co. - Mount Ephraim, NJ
Manufacturer
Manufacturer of standard & custom heavy duty self-closing lever valves made from bronze & 316 stainless steel for preventing accidental spillage. Available in 1/2 in. to 3 in. valve sizes with steel lever arms & neoprene discs. Stock items are also available. Meets MIL-I-45208A Spec.
Brand Names: Gade
catalog.gadrenmachine.com/viewitems/self-cl...

Self-Closing Valves Products
	Self Closing Valves

TR Engineering, Inc. - Scotts Valley, CA
Manufacturer
Manufacturer & designer of standard & custom hand & mechanically operated or operating & self-closing valves. Types of valves include directional control, stainless steel, aluminum, alloy steel & relief valves. System capabilities include design & fabrication of hydraulic power supplies & cylinders & computer-controlled automatic testing equipment. Made in the USA.
www.trengineering.com/special-products.htm

Check All Valve Manufacturing Co. - West Des Moines, IA
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer & designer of self-closing valves. Types of valves include flange, lined pipe, sanitary, union, straight sided & glass pipe insert, sanitary cartridge, low & high pressure, socket weld, connector, bushing, horizontal, vertical flanged, miniature & tubing valves. Materials include carbon & stainless steel, high & non-ferrous alloys & titanium & nickel alloys. CE certified.
Brand Names: Check-All
www.checkall.com/catalog.html

BI-TORQ Valve Automation - Lafox, IL
Manufacturer, Custom Manufacturer
Manufacturer of custom & standard valve automation products including ball valves, butterfly valves, knife gate valves, pneumatic actuators, electric actuators, automation accessories, fusible link assemblies (API607 fire rated valves & automatic shut-off assemblies for fire protection systems), customized mounting kits, extensions for heat insulation, Three-way Tee Linkages for multi-port control using one actuator, lock-out kits for valves to meet OSHA requirements, spring return deadman handles for automatic shut-off of manually operated valves.
Brand Names: Bi-Torq
www.bitorq.com/

Circle Valve Technologies Inc. - Harleysville, PA
Distributor
Distributor of valves. Check valves, solenoid valves, ball valves, cryogenic valves, relief valves, needle valves, plug valves, actuated valves, diaphragm valves, pressure regulators, cylinder regulators, back pressure regulators, control valves, & tube fittings. Markets served include industrial gas, chemical, medical, power, marine, oil & gas processing.
catalog.circlevalve.com/category/all-catego...

Bonomi North America, Inc. - Rock Hill, SC
Manufacturer, Custom Manufacturer
Manufacturer of two-way, three-way & four-way valves. Specifications of valves include temperature ranging from minus 20 degrees F to plus 450 degrees F, pressure ranging from 800 psi to 1000 psi & 1/4 in. to 2 in. size. Features include self adjustable stem packing & spring return actuator. Materials used include brass & stainless steel. Applications of valves include industrial & construction markets.
www.bonominorthamerica.com/ita/elenco_prodo...

Matco-Norca, Inc. - Brewster, NY
Manufacturer, Custom Manufacturer
Stocking distributor of 1/2 in. self-closing valves with lever handle & chain. Meets NSF standards.
Brand Names: Matco-Norca
www.matco-norca.com/product.cfm?product_id=...

Velan Inc. - SAINT-LAURENT, QC
Manufacturer, Custom Manufacturer
Lean manufacturing & Six Sigma capable & ISO 9001, ISO 9001:2000, ISO 9000:2001 & ISO 9001:2008 certified. Worldwide manufacturer of standard & custom self-closing & quick opening & closing valves. Types of valves include gate valves, globe valves, check valves, ball valves, knife gate valves, severe service valves, quarter-turn valves & cryogenic control valves. Available in different materials such as cast steel, forged steel, carbon steel, alloy steel, stainless steel, titanium, Monel® & Hastelloy®.
Brand Names: Velan
www.velan.com/velan/en/products/

Belimo Americas (USA) - Danbury, CT
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom control valves including self-actuating & self-closing valves. Control valves such as ball valves, butterfly valves, globe valves, characterized control valves, high temperature characterized control valves, pressure independent valves & zone valves are available. Control valves are available in different flow patterns, flow characteristic types, media temperature ranges & power supply types. Standard control valves ranges in sizes from 0.5 in. to 30 in. Capabilities include design engineering, machining & retrofitting. Same day shipping available.
Brand Names: Belimo Air Controls
www.belimo.us/ishop/theme/node/10076.xml

Ives Equipment Corp. - King of Prussia, PA
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturers rep. & stocking distributor of valves including solenoid valves, air actuated & operated, pressure control valves, ball valves, multi-port valves, automated, actuated, pneumatic, electric, brass, custom, graphite & metal seated, lined & floating, stainless steel ball valves are available. Special ball valves including motorized, seal welded, soft seat & stackable manifold, & V-port ball valves are available. Gate, globe, check, blow-off, butterfly, sanitary, diaphragm & stainless steel valves are available. High performance, triple offset, lined, & plastic butterfly valves, high pressure, corrosion resistant, direction & flow control, solenoid piloted diaphragm, indicator, lined, instrument, industrial & rotary valves are available. Multi-way valves including 2-way, 3-way, 4-way, 5-way & Y flow control valves are available.
www.ivesequipment.com/valves.html

Diller Brown - Oviedo, FL
Manufacturers' Rep
Manufacturers rep. of valves including quick opening & closing, self-actuating, self-closing, cut-off & stop valves. Other valves such as butterfly valves, ball valves, check valves, cone valves, plug valves, knife gate valves, pressure control valves, air release valves, float valves, altitude valves, pressure reducing valves, pressure sustaining valves, surge relief valves, solenoid valves, anti-cavitation valves & specialty valves are also available.
www.diller-brown.com/

Ives Equipment Corp. - Baltimore, MD
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.

Mar Cor Purification - Downers Grove, IL
Distributor, Manufacturer, Service Company
Manufacturer of filtration & purification systems for water treatment in medical industries. Products include filters & membranes, process piping & fittings, valves, pumps, conditioning equipment, cleaners & disinfectants, process control & storage tanks. For commercial & industrial applications equipment manufactured specializes in producing high purity water for boiler feed, paint shops, electrocoating, humidification feed, cosmetics, aqueous cleaning, parts washing, power generation & the food & beverage industries. For medical applications including hemodialysis, clean sterilize reuse, or analyzer equipment, producing high purity water designed for these specialized processes. Design, manufacture & support any water system in the medical field. Filtration technologies can be used for medical therapies or process filtration. Water technologies can be used for building & servicing medical devices. Disinfection technologies can be used for eliminating biofilm contamination & biological contamination. Industries served include electronics, medical, laboratories & research facilities, pharmaceutical, commercial & industrial.

B/C Valve - Overland Park, KS
Manufacturer, Custom Manufacturer
Custom manufacturer of self-closing valves. Valves are available with 1/8 in. to 3 in. NPT port size, 0 psi to 1,050 psi operating pressure, 120 degrees F to 200 degrees F operating temperature, minus 40 degrees C to 65.5 degrees nominal ambient temperature, 6 VAC to 10 VAC coil voltage & minus 15 percent to plus 10 percent voltage tolerance. NSF/ANSI-61 approved & RoHS compliant.

Mar Cor Purification - Burlington, ON
Distributor, Manufacturer, Service Company
Manufacturer of filtration & purification systems for water treatment in medical industries. Products include filters & membranes, process piping & fittings, valves, pumps, conditioning equipment, cleaners & disinfectants, process control & storage tanks. For commercial & industrial applications equipment manufactured specializes in producing high purity water for boiler feed, paint shops, electrocoating, humidification feed, cosmetics, aqueous cleaning, parts washing, power generation & the food & beverage industries. For medical applications including hemodialysis, clean sterilize reuse, or analyzer equipment, producing high purity water designed for these specialized processes. Design, manufacture & support any water system in the medical field. Filtration technologies can be used for medical therapies or process filtration. Water technologies can be used for building & servicing medical devices. Disinfection technologies can be used for eliminating biofilm contamination & biological contamination. Industries served include electronics, medical, laboratories & research facilities, pharmaceutical, commercial & industrial.

Warren Controls Corp. - Bethlehem, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer & designer of 2-way rotary control valves including self-actuating valves & self-closing valves. Specifications include 1 in. to 8 in. size, minus 20 degrees F to 800 degrees F temperature, up to 740 psi body limit & 100:1 rangeability. Rotary control valves feature eccentric segmented balls & trim options including ceramic for slurries or gritty material & PTFE for shutoff. Meet Military Specs.

Don Wolf & Associates, Inc. - Chatsworth, CA
Distributor, Custom Manufacturer, Service Company
Distributor of self-actuating & self-closing valves. Types include normally open & closed solenoid cryogenic valves. Normally open cryogenic valves are available in port sizes of 3/8 in. & 1/2 in. with pressure ratings of 1200 psig with applications including cryogenic liquids down to minus 452 degrees F, automatic shut-off of cryogenic distribution lines, inlet valve for cold chambers & transfer valve for dewars. Normally closed solenoid cryogenic valves are available in port sizes of 1/8 in. & 1/4 in. with orifice sizes ranging from 3/64 in. to 1/4 in. JIT delivery available.
Brand Names: Valcor

ValveStore.com - Cornelius, NC
Distributor, Custom Manufacturer
Distributor of magnetically actuated, multi-port, non-lubricated, piezoelectric, self-actuating, self-closing, sensing & control, & servo valves, solenoid valves and automated ball valves. Includes manual, air actuated and electric actuated valves for air, water, oil, hot water, steam, combustion, and other media.
Brand Names: ASCO, Apollo, Deltrol, DynaQuip

Mar Cor Purification - Minneapolis, MN
Distributor, Manufacturer, Service Company
Manufacturer of filtration & purification systems for water treatment in medical industries. Products include filters & membranes, process piping & fittings, valves, pumps, conditioning equipment, cleaners & disinfectants, process control & storage tanks. For commercial & industrial applications equipment manufactured specializes in producing high purity water for boiler feed, paint shops, electrocoating, humidification feed, cosmetics, aqueous cleaning, parts washing, power generation & the food & beverage industries. For medical applications including hemodialysis, clean sterilize reuse, or analyzer equipment, producing high purity water designed for these specialized processes. Design, manufacture & support any water system in the medical field. Filtration technologies can be used for medical therapies or process filtration. Water technologies can be used for building & servicing medical devices. Disinfection technologies can be used for eliminating biofilm contamination & biological contamination. Industries served include electronics, medical, laboratories & research facilities, pharmaceutical, commercial & industrial.

Specialty & Ball Valve Engineering, Inc. - Tustin, CA
Manufacturer, Custom Manufacturer
Manufacturer of a variety of pneumatic, electro-mechanical, electro-magnetic or hydraulic actuators & valves. Ball valve products available offer features such as PTFE foot seal, separate ball & stem in addition to single seat offering bi directional seal & bearing supported ball. Other valve products offered include manual angle valves, air valve featuring manual or air actuated operation & 2 inch valves rated at 6000 PSI for helium service.

Mar Cor Purification - Dorval, QC
Distributor, Manufacturer, Service Company
Manufacturer of filtration & purification systems for water treatment in medical industries. Products include filters & membranes, process piping & fittings, valves, pumps, conditioning equipment, cleaners & disinfectants, process control & storage tanks. For commercial & industrial applications equipment manufactured specializes in producing high purity water for boiler feed, paint shops, electrocoating, humidification feed, cosmetics, aqueous cleaning, parts washing, power generation & the food & beverage industries. For medical applications including hemodialysis, clean sterilize reuse, or analyzer equipment, producing high purity water designed for these specialized processes. Design, manufacture & support any water system in the medical field. Filtration technologies can be used for medical therapies or process filtration. Water technologies can be used for building & servicing medical devices. Disinfection technologies can be used for eliminating biofilm contamination & biological contamination. Industries served include electronics, medical, laboratories & research facilities, pharmaceutical, commercial & industrial.

Valve Check, Inc. - Vadnais Heights, MN
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of quick coupling, quick opening & closing, & self-closing valves. Available with operating pressure up to 10000 psi. Cracking pressure ranges from 0 psi to 250 psi. Materials include aluminum, brass, steel, & stainless steel. Male & female NPT ranges from 1/8 in. to 2 in. Seal options include Viton®, neoprene, buna, PTFE, & silicone.