Control Valves

Control Valve permits shutoff up to 750 psi.
Control Valves

Control Valve permits shutoff up to 750 psi.

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...

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Deluge Valves are resistant to pressure surges.
Control Valves

Deluge Valves are resistant to pressure surges.

Straight-through deluge and flow-control valves, in 4, 6, and 8 in. sizes are UL listed and FM approved. Featuring grooved inlets and outlets, valves are compatible with company's EZ or Conventional trim and can be installed vertically or horizontally. Corrosion-resistant, Halar-coated valves, with brass or stainless steel trim, can be retrofitted into existing straight-through systems. Model A-1...

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Valve keeps exposed pipes from freezing.
Control Valves

Valve keeps exposed pipes from freezing.

The FDA Series automatic freeze protection valve provides winterization protection of exposed water lines, fire system lines, tanks, solar collectors, and safety shower supply lines. Suitable for any system requiring protection below 35°F (based on the fluid temperature), 1.7 Cv stainless steel FDA Series is available in Â-½ inch NPT.

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Directional Control Valves feature 1.6 W power consumption.
Control Valves

Directional Control Valves feature 1.6 W power consumption.

The H110, H180, and H240 Series are 5-port, 4-way valves designed to operate automation cylinders and acutators for minimum of 50 million cycles. H110 Series has 0.23 Cv, with 10-32 inline ports and 1/8 in. NPT manifold ports. H180 Series has 0.57 Cv, with 1/8 in. inline ports and 1/8 or 1/4 in. PT manifold ports. H240 Series has 0.88 Cv. All feature working pressure from 20-100 psig, temperature...

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Control Valve converges and diverges liquid flow service.
Control Valves

Control Valve converges and diverges liquid flow service.

Class DOT 3-way control valve has one-piece body construction with spring-loaded Teflon chevron stem packing that eliminates need for periodic adjustment. Cage-guided trim reduces stem load and adds to valve stability; there is no need to remove DOT from line to replace trim. Control valve is available with cast iron or bronze body in 1 through 3 in. sizes. It is offered with threaded or flanged...

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Parallel Valve System selects best valve for the job.
Control Valves

Parallel Valve System selects best valve for the job.

The S Transfer System uses combination of control valves and regulators to transfer flow to valve best suited for current steam load. Valve system consists of low flow valve, high flow valve, and pneumatic switch that selects which of two parallel circuits will be active and prevents oscillation between circuits. As flow increases and low flow valve reaches capacity, high flow valve opens while...

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Valve controls temperature of steam systems.
Control Valves

Valve controls temperature of steam systems.

Model TL Automatic Control Valve is available in bronze or 304 stainless steel construction, from Â-½ to 2 in. NPT. Set points range from 35 to 240°F. Typical applications include temperature control for winterization protection of process lines, steam tracing, instrument tracing, or other systems requiring control based on ambient temperature.

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Cartridge Valves offer high flow capabilities.
Control Valves

Cartridge Valves offer high flow capabilities.

DSHR two-way poppet and sleeve and SE 3 three-way spool and bushing servocartridge valves provide closed-loop control. Both have servopilot valve with feedback device on mainstage. DSHR has flow rates up to 165 gpm @ 72.5 psi pressure drop, 12 ms step response time at 100% stroke, and is available in sizes NG 40, 50, 63, and 80. SE 3 has frequency response of 170 Hz at -3 dB and 12 ms step...

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