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Supplier: HydraForce, Inc.
Description: A solenoid-operated, electrically-variable, pressure-compensated, spool-type, normally closed when de-energized, proportional, bi-directional, flow control valve. An internal compensator spool provides compensated flow across the proportional orifice regardless of flow
- Pressure Rating: 3,480.9048 psi
- Number of Ports/Ways: 2
- Media Temperature: -15 to 400 F
- Valve Type: Cartridge / Manifold Valves, Control Valves, Directional Valves
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Supplier: Radwell International
Description: DIRECTIONAL CONTROL VALVE, BI. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Control Valves
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Supplier: Continental Hydraulics
Description: VSD 03M EXA HAZARDOUS DUTY SOLENOID ACTUATED, DIRECT OPERATED, DIRECTIONAL CONTROL VALVE EXPLOSION-PROOF Mounting Surface NFPA D03 (ISO 4401-03-02-0-03) Max Pressure 5000 PSI (350 bar) Max Flow Rate 20 gpm (76 l/min) CSA certified Explosion-Proof coils (Class I / Zone I)
- Pressure Rating: 5,000 psi
- Number of Ports/Ways: 4
- Valve Type: Control Valves, Directional Valves, Solenoid Valves, Spool Valves
- Actuation: Electric
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Supplier: DeZURIK, Inc.
Description: The DeZURIK RCV Rotary Control Valve has been specially engineered for extremely precise throttling control in severe-service applications in the pulp and paper, chemical, power, petroleum and refining industries. The DeZURIK RCV Rotary Control Valve combines the
- Valve Type: Control Valves
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Supplier: TrimTeck
Description: Pressure-assisted seating achieves bi-directional shut-off and low breakout torque. The OpDX™ butterfly control valve is a high performance rotary valve with an eccentric cammed disc that ensures accurate throttling. Its same flangless body (wafer) serves ANSI
- Valve Size: 2 to 36 inch
- Number of Ports/Ways: 2
- Media Temperature: -20 to 1,200 F
- Flow (Cv): 2.4 to 20,200
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Supplier: Enfield Technologies
Description: The highly efficient bi directional motor driver only requires standard 24v single supply power Features: 5/3 Bi-Directional Proportional Flow Control Linear Force Motor Infinitely Variable Valve Positioning Low Hysteresis High Linearity On-Board
- Valve Size: 0.375 inch
- Pressure Rating: 149.388831 psi
- Number of Ports/Ways: 5
- Media Temperature: 32 to 122 F
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Supplier: DeZURIK, Inc.
Description: The Red Valve Series 5200 Control Valve offers maximum durability with precise control and virtually eliminates maintenance. The Series 5200 valve is designed in sizes 1” to 4”. A heavy-duty, rugged pinch mechanism positions the sleeve resulting in accurate flow
- Features: Bolt Flange
- Valve Type: Control Valves, Pinch Valves
- Primary Material: Ductile Iron
- Actuation: Electro-pneumatic
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Supplier: DeZURIK, Inc.
Description: The Series 5800 Electric Actuated Control Valve is reliable, maintenance-free and cost effective. Replacing a plug valve, gate valve or ball valve is easy with the Series 5800 because it has the same face-to-face dimensions. There are no seats to grind, no stuffing
- Features: Bolt Flange
- Primary Material: Cast Iron
- Valve Type: Control Valves, Pinch Valves
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Supplier: HydraForce, Inc.
Description: A proportional solenoid-operated, 2-way, bi-directional, poppet-type, normally closed, screw-in hydraulic cartridge valve for low-leakage blocking and load-holding.
- Valve Size: 0.25 to 0.375 inch
- Pressure Rating: 3,000 psi
- Number of Ports/Ways: 2
- Media Temperature: -15 to 400 F
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Supplier: DeZURIK, Inc.
Description: The electrically actuated Series 5200E Control Valve is a reliable, maintenance-free, cost-effective valve, designed for tough slurry and abrasive applications. There are no seats to grind, no stuffing boxes to repack, and no packing glands to adjust. The rugged, self-cleaning
- Features: Bolt Flange, Other
- Valve Type: Control Valves, Pinch Valves
- Primary Material: Ductile Iron
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Supplier: Radwell International
Description: VALVE, FLOW CONTROL, IN-LINE NEEDLE VALVE, FLOW CONTROL VALVES BI-DIRECTIONAL BSPP F & METRIC 1/8. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Control Valves, Needle Valves
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Supplier: HydraCheck Inc.
Description: Built-in loading valve with “Interpass”™ safety system. Bi-directional for unrestricted connection and simplified testing. Portable and lightweight with an angled case for easier viewing and cleaning. Automatic “Power Off” feature. Low power consumption – Extended operation on a
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Supplier: Pneumadyne, Inc.
Description: fundamental difference between the two is the needle valve controls flow in both directions (bi-directional) and the flow control valve controls flow in only one direction (allowing free flow in the opposite direction). In both the flow control
- Valve Size: 0.19 inch
- Pressure Rating: 125 psi
- Media Temperature: -20 to 160 F
- Flow (Cv): 0.09
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Supplier: Pneumadyne, Inc.
Description: fundamental difference between the two is the needle valve controls flow in both directions (bi-directional) and the flow control valve controls flow in only one direction (allowing free flow in the opposite direction). In both the flow control
- Valve Size: 0.19 inch
- Pressure Rating: 125 psi
- Number of Ports/Ways: 2
- Media Temperature: -20 to 160 F
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Supplier: Enfield Technologies
Description: Enfield Technologies model proportional valves are the newest addition to 5 - Ported, 4 - Way valve product offering. While compact, they remain big on versatility, with a rugged design specifically designed for in - line or custom manifold mounting. The bi - directional
- Flow (Cv): 1
- Media: Air, Compressed Air, Gas
- Primary Material: Aluminum, Steel
- Valve Type: Cartridge / Manifold Valves, Control Valves, Directional Valves, Servo Valves, Solenoid Valves
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Supplier: Continental Hydraulics
Description: F0*MSV-BV NORMALLY CLOSED BLOCKING VALVE Mounting Surface NFPA D03 (ISO 4401-03-02-0-05) & NFPA D05 (ISO 4401-05-04-0-05) Max Pressure 5000 PSI (350 bar) Max Flow Rate 30 gpm (114 l/min) Description This modular stack valve is designed to help block oil movement both from the
- Pressure Rating: 5,000 psi
- Number of Ports/Ways: 2
- Valve Type: Cartridge / Manifold Valves, Check Valves, Control Valves, Poppet Valves, Solenoid Valves
- Media: Hydraulic Fluid
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Description: cast steel, stainless steel, or alloy steel, the DIN Gate Valve with Bellows is built to withstand harsh industrial environments and provide a long service life. Bi-directional Flow: This gate valve is designed for bi-directional flow control,
- Valve Type: Bellows Valves, Directional Valves, Gate / Knife Valves
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Supplier: Valcor Engineering Corporation
Description: Description Valcor Nuclear process solenoid valves are extremely reliable due to their rugged design, simplicity of operation and a minimum number of moving parts. Available in a multitude of body sizes, materials, operating voltages, flow capacity and pressure ratings, Valcor valves
- Pressure Rating: 4,000 psi
- Number of Ports/Ways: 2
- Media Temperature: 300 F
- Flow (Cv): 1 to 50
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Supplier: OPW Engineered Systems
Description: from low to very high temperature service Suitable for any severe process lines Excellent control characteristics that allow throttle control of flows Bubble-tight shut-off capability Optional "Blow-Out Proof Stem" per API 609 Bi-Directional Service
- Valve Size: 2 to 24 inch
- Pressure Rating: 75 to 285 psi
- Flow (Cv): 2.1 to 21,000
- Features: API, ASME, Butt Weld, ISO, Metal Seated, Other
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Supplier: SVF Flow Controls, Inc.
Description: Internally anodized body for corrosion resistance Available in Spring Return (QS) and Double Acting (QD) models ISO 5211 bottom flange for valve automation NAMUR output drive for installation of limit switches and positioners Bi-Directional Stroke Adjustment 1/4” NPT air inlet
- Actuator Torque: 53 to 23,767 In-lbs
- Air Supply Pressure: 40 to 120 psi
- Air Supply Pressure Range: 40 to 120 psi
- Operation: Modulating
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Supplier: Asahi/America, Inc.
Description: rotate in either direction, depending on which set of windings is powered. One set of windings controls the clockwise direction for closing a valve, while the other set of windings controls the counter-clockwise direction for opening the valve. A major benefit of a
- Valve Size: 0.5 to 3 inch
- Media Temperature: 150 F
- Valve Type: Ball Valves
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Supplier: Asahi/America, Inc.
Description: rotate in either direction, depending on which set of windings is powered. One set of windings controls the clockwise direction for closing a valve, while the other set of windings controls the counter-clockwise direction for opening the valve. A major benefit of a
- Valve Size: 0.5 to 4 inch
- Media Temperature: 150 F
- Valve Type: Ball Valves
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Supplier: HydraForce, Inc.
Description: A screw-in, cartridge-style, pressure-compensated, fixed orifice, bi-directional, restrictive-type flow control valve.
- Pressure Rating: 3,500 psi
- Number of Ports/Ways: 2
- Media Temperature: -15 to 400 F
- Primary Material: Aluminum
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Supplier: Gemu Valves
Description: for a leakage detection sensor (3). The union nuts can be either in PVDF-HP or PFA-HP (4). C67 has a standard optical position indicator (5). Advantages Proven actuator reliability High Purity Design High Cv values Bi-directional flow Can be used as a media blending valve
- Valve Size: 0.5 to 0.75 inch
- Pressure Rating: 87.02262 psi
- Media Temperature: 194 F
- Number of Ports/Ways: 3 to 5
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: Product Features • Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Allow for panel mounting • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple seal points • Unique, top-loaded capsule •
- Pressure Rating: 2,987.77662 psi
- Valve Type: Ball Valves
- Media: Gas
- Primary Material: Stainless Steel
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Supplier: NOSHOK, Inc.
Description: Delrin® seat and straight through porting for bi-directional, high capacity flow and easy roddable cleaning PCTFE or PEEK soft seat optional Blow-out proof stem provides a secondary stem seal in the full open position Viton® o-ring seal and Teflon® back-up ring below the stem threads
- Valve Size: 0.25 inch
- Flow (Cv): 0 to 0.76
- Number of Ports/Ways: 2
- Pressure Rating: 6,000 psi
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Supplier: HydraForce, Inc.
Description: A manually adjustable, pressure-compensated, bi-directional flow control valve. An internal compensator spool provides compensated flow across the proportional orifice regardless of flow direction.
- Valve Size: 0.625 to 1 inch
- Pressure Rating: 3,500 psi
- Number of Ports/Ways: 2
- Media Temperature: -15 to 400 F
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: Product Features • Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Allow for panel mounting • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple seal points • Unique, top-loaded capsule paching
- Pressure Rating: 1,000 to 3,000 psi
- Media: Air, Gas
- Valve Type: Ball Valves
- Primary Material: Stainless Steel
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Supplier: O'Keefe Controls Co.
Description: These low cost flow controls employ a check valve with a stainless steel or buna-N ball and a precision orifice. Free flow occurs in one direction and metered flow occurs through the precision orifice in the opposite direction. Available with 10-32 threads, the fixed flow
- Orifice Diameter: 0.021 inch
- Media Temperature: 180 F
- Features: Bi-directional Flow, Other
- Material: Brass
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Supplier: Parker Sporlan Division
Description: specifically for systems with a wide range of operating conditions and may be applied on bi-directional applications. BQ valves are supplied as three individual component parts: the thermostatic element, the valve body, and the replaceable cartridge or orifice. The
- Features: Other
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Supplier: Radwell International
Description: PNEUMATIC ROTARY ACTUATOR, 150PSI MAX, 1.5IN BORE, 180° ANGLE OF ROTATION, BI-DIRECTIONAL PORT CONTROL, SHOCK INSTALLED BOTH DIRECTIONS. FREE 2 YEAR RADWELL WARRANTY
- Features: Pneumatic
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Supplier: Bray Commercial
Description: Bi-Directional, Fail-safe Spring Return Four Control Input Types Wide Range Resistive Input On/Off Control Output Position Feedback
- Actuator Torque: 180 In-lbs
- DC Voltage: 24 volts
- AC Voltage: 24 to 230 volts
- Operating Temperature: -40 to 131 F
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Supplier: Rotork plc
Description: LA-2400 linear actuators for reliable positioning of dampers, combustion controls, gates, diverters, hydraulic variable speed drives, or other linear positioning applications. AC or DC powered, self-contained, bi-directional and internally geared to produce up to 6,672 N (1,500
- Features: Electric
- Valve Motion: Linear Motion Valve
- Operation: Modulating
- AC Phase: Single Phase, Three Phase
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Supplier: Rotork plc
Description: LA-2500 linear actuators for reliable positioning of dampers, combustion controls, gates, diverters, hydraulic variable speed drives, or other linear positioning applications. AC powered, self-contained, bi-directional and internally geared to produce up to 7,117 N (1,600 lbf)
- Features: Electric
- Valve Motion: Linear Motion Valve
- Operation: Modulating
- AC Phase: Single Phase, Three Phase
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Supplier: Littelfuse, Inc.
Description: This 0.5 A bi-directional solid state switch series offers direct interface to microprocessor drivers in a SOT-23 package for low power AC switching applications such as e-valve and AC solenoid drive. The die voltage blocking junctions are glass-passivated to ensure long term
- VDRM: 600 volts
- IT(RMS): 0.5 amps
- IH: 5 mA
- VTM: 1.55 volts
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The Lee Company makes three different kinds of Flow Controls: Restrictor Checks Directional Flow Controls Flow Regulators Restrictor Check Valves Lee Restrictor (read more)
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With the features of much larger control modules, these PVMs include a large current range, a minimal width of just 12 mm, and the capability to have two single coil valves or one dual-coil valve controlled either unidirectionally or bi-directionally, offering high repeatability. It also (read more)
Browse I/O Modules and Instruments Datasheets for WAGO -
Product Features • Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Allow for panel mounting • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple (read more)
Browse Ball Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
performance and durability, these valves are capable of bi-directional flow at fully rated pressures in a variety of water and wastewater treatment applications. Learn more: https://lnkd.in/gY8y44MA (read more)
Browse Plug Valves Datasheets for McWane Plant and Industrial -
. Eccentric plug valves are available in sizes from .5 to 72 inches (15-1800 mm) with a temperature range of up to 300 degrees Fahrenheit (150 degrees Celsius). They are available with resilient plug facings for drip tight bi-directional shutoff, or metal plugs that provide shutoff per ANSI/FCI 70 (read more)
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Shuttle Valves In both types of detented shuttle valves, the poppet is mechanically latched to close off either the A or B port. This is typical of brake systems where bi-directional flow may be required between B and C. A zero leak version of the (read more)
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DynaQuip automated PVC ball valves can be used in any PVC piping system. They offer a lightweight solution that won't rust or corrode. Offered in electric or pneumatic automated options. (read more)
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customer requirements. Utilizing the same coating and live-loading technology that built the V Series product line, but in a lower-torque, truly bi-directional package, NexTech® is a super solution for tough, high-cycling applications. (read more)
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NITRO Model includes programmable OLED screen, complete menus, fully directional keypad, and onboard diagnostics. Options include Fail-Safe battery pack and 4-20 mA or 0-10 VDC or MODBUS electronic control. Programmable actuation time 5-10 seconds. CAFE NITRO FAST Model includes programmable (read more)
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Knife Gate Valves produce no discharge of process media to atmosphere and feature a one-piece, cast-in-place liner that provides bi-directional, drip-tight shutoff to either 150 or 250 psi (1030 or 1720 kPa) CWP. All wetted surfaces of the body are lined with urethane. DeZURIK KUL Valves have been (read more)
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The Ridgway Pneuflo
The ground drive of the unit was driven by an hydraulic motor (Char-lynn model 309 101 1011 007), directly coupled to the transfer case and connected to a bi - directional control valve to give forward and reverse motion and braking.
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http://dspace.mit.edu/bitstream/handle/1721.1/43326/37159910-MIT.pdf?sequence=2
The third feature was the bi - directional flow control valve for the auger.
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A simple modulation scheme for a three-phase direct matrix converter
One alternative to reduce the size of the drive is the Direct Matrix Converter (DMC), where the two stage back-to-back connection system is replaced by an array of bi - directional controlled power valves [1], [2].
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Predictive control of source and load currents in a direct matrix converter
One alternative for this is the Direct Matrix Converter (DMC), where the back-to-back connection is replaced by an array of bi - directional controlled power valves [1], Fig. 1.
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Predictive control of the Indirect Matrix Converter with active damping
HE Conventional Matrix Converter (CMC) is a direct conversion topology based on bi - directional controlled power valves .
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High-authority smart material integrated electric actuator
Further, electronic valve control provides bi - directional pumping action, eliminating the servovalve typically used to port pressurized fluids.
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Pipeline Network Optimization - Application of Genetic Algorithm Methodologies
Two control valves were bi - directional flow valves.
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https://dspace.lib.cranfield.ac.uk/bitstream/1826/7632/1/Feasibility_of_High_Frequency_AC_Power-2011.pdf
These valves control the bi - directional .
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Planning and Execution of Highly Overbalanced Completions from a Floating Rig: The Ursa-Princess Waterflood Project
To avoid damage to the completion and provide continued primary well control, a bi - directional Fluid Loss Control Valve (FLCV) was placed below the gravelpack packer assembly, to be closed while pulling out of the hole with the service tool string.
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http://www05.abb.com/global/scot/scot271.nsf/veritydisplay/976a36b764246f12c125782900577d7a/$file/abb%20review%202-2010_72dpi.pdf
6 A bi - directional control thyristor (BCT) valve .