BI-TORQ Valve Automation - Lafox, IL
Manufacturer, Custom Manufacturer
Custom manufacturer of spring return deadman handles made for automatic closure when the handle is released. These deadman spring handles are available from 50 in./lbs. to 830 in./lbs. of output torque & can be mounted to any ball valve or mounted to a customer-specified ball valve with our customized mounting kits.
Brand Names: Bi-Torq
www.bitorq.com/deadman_handles.html

Delta Pacific Valve Mfg. Co. - Hauppauge, NY
Distributor, Manufacturer
Manufacturer & distributor of gate, globe, check, ball, butterfly & plug valves including basket & Y-strainers, ANSI class to 150 to 2500, sizes 1/4 in. to 42 in., carbon, & stainless steel, exotic alloys, manual & actuated.
www.deltapacificvalve.com/products.html

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...

Metropolitan Pipe & Supply Co., Inc. - Cambridge, MA
Distributor
Distributor of dead man valves. Bronze shut-off valves with spring return handle & stainless steel ball valves with spring return handle are available.
Brand Names: Apollo
www.metpipe.com/products/

ValveStore.com - Cornelius, NC
Distributor, Custom Manufacturer
Distributor of 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

Warren Controls Corp. - Bethlehem, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer & designer of dead man valves for hydraulic & pneumatic pressure control. Features include two controlling segments with pressure balancing control elements, cast iron valve body & stainless steel trims for differential pressure exceeding 100 psid to maximum 150 psid or stainless steel or bronze trims for pressure under 100 psid. Specifications include control value authority 0.2 to 0.5, weight 4.3 lbs. to 903 lbs. & size 2 1/2 in. to 10 in. Dead man valves can be mounted in horizontal pipes. Meet Military Specs.

Central States Group - Omaha, NE
Distributor, Custom Manufacturer
ISO 9001:2000 certified distributor of dead man ball valves including 2-, 3, 4 & 5 way valves. Available in materials including thermoplastic, PTFE, cast iron, ductile iron & stainless steel.

Grainger Industrial Supply - Locations
Distributor
Distributor of a variety of valves. Featuring ball, relief, check, foot, gate, globe, solenoid, pressure, butterfly, flow control, pneumatic, electronic actuated, air & drain cock, by pass, boiler drain, boiler feed, diaphragm, evaporative cooler, oil shutoff & piston valves among many others. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.

Compact, Inc. - Paramus, NJ
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer & distributor of quarter turn rack & pinion pneumatic actuators & stainless steel housings for actuators.