Beswick Engineering Co., Inc.
Greenland, NH 03840
Jan 08, 2008 Miniature ball valve are available in standard shut-off MBV-1010, 3-way diverting MBVT-1010, and 3-way mixing diverting MBVMD-1010. Stainless steel valves are customized for non-restricted flow and weigh 9 or 12 g. Mixing diverting valve allows either port to be individually selected or both ports to be simultaneously selected with no shut-off. Inlet and outlet ports are 10-32 UNF standard.

Construction Forms, Inc.
Gardena, CA 90249
Oct 15, 2007 Operating in pressures equal to 660 ft of vertical load, 5 in. high-pressure Shut-Off Valve is hydraulically controlled, with controls mounted on valve frame. Valve features Hevi-Duty(TM) weld ends, 2 hydraulic cylinders, and double seals with operational resistant hardened metal-on-metal. Weighing 274 lb, steel unit has 23 x 8 in. footprint and is 35 in. high. Device allows control over flow of concrete when pumping in high-pressure applications.

co-ax valves inc.
Penndel, PA 19047-5259
Aug 31, 2007 Integrating adjustable bypass flow control, Coaxial Valves feature PowerTube(TM) technology built into each valve in PCS-1 15 manifold array. This feature is suited to applications that require constant coolant flow, even if valves' primary port is closed. Each valve module can be customized to accommodate multiple pressures, separate control and bypass protocols, and different media, all handled by one manifold arrangement.

Swagelok Company
Solon, OH 44139-3492
Aug 17, 2007 Featuring 316 SS construction, multipurpose SK Series is available in ¼ in., 3/8 in., 6 mm, and 8 mm sizes. Spring-loaded seats and floating ball provide leak-tight integrity in both low- and high-pressure systems while minimizing wear. In addition to manual actuation, valves are offered with standard Swagelok or ISO 5211-compliant rack-and-pinion pneumatic actuators. Valves are rated for working pressures to 6,000 psig and temperatures from -40 to 302°F.

Precision Engine Controls Corp.
San Diego, CA 92121
Mar 27, 2007 Suited for turbines up to 10 MW and reciprocating engines up to 13,000 hp, eXVG Gas Fuel Metering Valve features single direct-acting solenoid actuator with no mechanical linkages and one moving part. Optional 4-20 mA interface allows complete closed-loop fuel control, while onboard 24 Vdc electronics provide health and data monitoring via isolated RS-232 serial interface. With contamination-resistant, self-cleaning flow-through design, valve provides positive shut-off.

Sealant Equipment & Engineering, Inc.
Plymouth, MI 48170-0965
Mar 15, 2007 Designed with two 3/8 in. NPT and two ¾ in. NPT inlet ports, Automatic Snuf-Bak(TM) Model 2200-033-011 provides fast shut-off of viscous materials such as polyurethanes, epoxies, silicones, greases, and various cohesive and thixotropic adhesives and sealants. Pneumatically actuated valve opens and closes material passage in base of nozzle adapter to start and stop material flow. Needle pulls backward during shut-off, breaking flow of material to prevent stringing.

NIBCO, Inc.
Elkhart, IN 46516 4714
Mar 31, 2006 Designed to meet or exceed requirements of NSF/ANSI 61-8/9, PermaLynx Series 300 consists of multi-purpose shut-off valves for hot and cold water systems and compressed air services. Units feature full port, forged brass body, chrome-plated brass ball, and push-to-connect ends. For sealing, valves utilize PTFE thrust washer, Viton® O-ring, and PTFE packing. Offered in ½-2 in. sizes, valves are rated to 600 psi for non-shock cold working pressure.

Plast-O-Matic Valves Inc.
Cedar Grove, NJ 07009
Mar 29, 2005 With no wetted metals or external fasteners, ½ in. Series BSR is designed for high-purity or corrosive environments. Backpressure can be as high as inlet pressure without affecting performance. Diaphragm style valves use compressed air for operation and will close in event of pressure loss. Valve bodies are unpigmented polypropylene or grade 1, type 1 PVC. Internal metal springs are isolated from process liquid by Viton or EPDM redundant seals.

Parker Hannifin Corp., Fluid Control Division
New Britain, CT 06051
Feb 10, 2005 Available in 12 and 24 Vdc models, compressed natural gas and liquefied natural gas (CNG/LPG) 2-way, NC, solenoid valve is constructed of 430F stainless steel. It features bubble-tight sealing and predictably functions for up to 20,000 hr before replacement. Valve handles service pressures up to 4,500 psig, has burst pressure of 22,500 psi, and withstands max media and ambient temperature of 170°F.

TLV Corporation
Charlotte, NC 28273
Jan 21, 2005 Direct-acting, stainless steel Model DR20 provides air pressure reduction and shut-off, and can be utilized in gas applications including CO₂ and N₂. Class 4 seat leakage rating ensures tight shut-off, while 30:1 turndown ratio provides close pressure control with 2-stage reduction. Stainless steel bellows-sealed design prevents fugitive emissions. Sizes include ½, ¾, and 1 in. NPT.

CPV Manufacturing Inc.
Philadelphia, PA 19104 1563
Aug 02, 2004 Available in shutoff, needle, check, and stop check models, O-Seal Valves are rated to 6,000 psi and will function from -65 to 400°F, depending on seal material selected. They are offered in pipe sizes from 1/8–2 in. and tube sizes from ¼–2 in. Interchangeable valve cartridge with removable seat enables user to change from any of 4 basic O-Seal cartridge designs. Flat-faced end connections make valves slip-in, slip-out to facilitate installation and maintenance.

Bray International, Inc.
Houston, TX 77041
Jul 23, 2004 Multiport Series combines multidirectional flow with shutoff capacity in one valve. Available from ¼–8 in., valves feature stainless steel or carbon steel bodies and pressure ratings from 800–1,000 psi. Fourth seat acts as self-contained seal to prevent leakage in cavity area and maintains proper alignment of ball. Standard port valves offer NPT threaded or quick clamp end connections, while full port valves feature NPT threaded, quick clamp, or flanged end connections.

Bell & Gossett
Morton Grove, IL 60053
Jul 12, 2004 Suited for variable speed pumping systems, Circuit Sentry balances system by compensating for hydronic pressure differences. It consists of ball-type shutoff valve, commissioning measuring ports, and flow control cartridge that maintains flow rate at constant level from 2–60 psid ±5%. Cartridge facilitates flushing of piping upon commissioning of system. Valve ranges from ½–3 in. with fixed or sweat fixed ends and union end with sweat, female, or male NPT.

Tescom Corp., Industrial Controls Div.
Elk River, MN 55330
Jun 29, 2004 VJ Series low-flow, bi-directional shutoff valve is available in 10,000 psig (stainless steel) or 6,000 psig (brass) versions. Both feature built-in metallic stop and O₂ compatibility with choice of seat and O-ring materials. Available in angle or globe patterns, flow capacity is .49 and .28 Cv, respectively.

SSI Equipment Inc.
Buffalo, NY 14240 1594
Jan 30, 2004 Designed for pressures to 200 psig and temperatures to 212°F, T Series Valves consist of spring loaded silent check valve, balancing valve, and shut-off valve. They offer leak-free performance and spring-loaded Buna N disc cover that eliminates impact shutoff and prevents water hammer upon closing. Graduated position indicator enables visual check of valve position, and hand wheel is provided for operation.

Circle Seal Controls, Inc.
Corona, CA 92880
Jan 09, 2004 Shutoff Valves handle applications ranging from -452 to +700°F and up to 12,000 psi. General-purpose units are available with Dyna-Pak™ packing, blow-out-proof stems, and stem threads above packing for safe service. Severe service valves offer locked bonnets, non-rotating stem tips, and high temperature packing materials. Sizes range from 1/16 to 4 in. and materials include 303, 316, and 316L stainless steels, Monel, Brass, Hastelloy C, Titanium, and Carpenter 20.

Bell & Gossett
Morton Grove, IL 60053
Sep 03, 2003 Triple Duty® Valve consists of calibrated balance valve, which provides precise flow with 8–9 turns; non-slam check valve, which assures positive shut-off without water hammer or valve chatter; and shut-off valve which includes memory button that allows entire valve to be returned to initial balanced position after shut-off. Triple Duty® Valve comes in straight pattern flange design, and resists harsh operating pressures, high temperatures, and aggressive liquids.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Dec 11, 2002 Series SAE hydraulic reservoir shut-off valve, for fluid-power industry, includes O-ring flange face seal that eliminates hydraulic fluid connection leaks. Design provides bubble-tight reservoir shut-off up to 25 psi and max temperature of 180°F. Optional Viton® O-ring seal provides max temperature up to 300°F. Flange sizes include 2, 2½, 3, 4, and 5 in. Open/close detent position lock can be infinitely positioned to achieve desired flow rate.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Dec 09, 2002 Series SAE hydraulic reservoir shut off valves offer O-ring flange face seals that comply with S.A.E. J518 dimensional requirements. Products provide bubble tight reservoir shut off up to 25 psi and maximum temperature of 180°F (up to 300°F with optional Viton® O-ring seal). Flange sizes include 2, 2½, 3, 4, and 5 in. models. Suited for fluid power industry, units allow for adjustment by incorporating open/close detent position locks.

Leslie Controls, Inc.
Tampa, FL 33637
Dec 06, 2002 DigiValve Series consists of electric actuator mounted on high-capacity control valve. High-thrust, stall-proof motor provides positive positioning and prevents burnout. Digital Actuator Control allows automatic adaptation to valve stroke, characteristic adaptation and manual operation with input keys. DigiValve Series operates with analog signals 4-20 mA, 0–10 Vdc or Profibus DP. Manual handwheel is standard.