Accessory Valves. Frequently Asked Questions

Transcription

1 Flow Control Frequently Asked Questions What is the difference between your Accessory Valves and others I already use? Vektek Accessory Valves are sized for the normal flows and conditions present in hydraulic clamping sys tems. They are not intended for use in general industrial equipment as they are specifically intended for clamp ing. Maximum intended flow rate on any Vektek Accessory Valve is 1.5 gpm (unless otherwise noted). Excessive flows may cause damage or erratic behavior. General industrial products are intended for use in large flow applications (typ i cal ly 2 gpm +). These general industrial products do not normally work well in clamping systems. What is the function of a pressure limiting valve? Relative to a Relief Valve? Limiting Valves limit the pressure that can pass through the valve. When they reach their preset pressure, they close off to prevent further increase in downstream pressure. Relief Valves are intended to guard against excess pressure. When a circuit builds beyond the setting of a PRV, it opens and excess pressure is relieved from the system. If a relief valve is set below the pressure switch adjustment of a pump, the pump will kick on and off frequently. Incorrect adjustment of a Pres sure Relief Valve can cause ex pen sive damage to your pump. Explain why you don t want me to put a group of Sequence Valves in series. When a group of Sequence Valves is put in series they have to work harder than if they are fed parallel from a single main feed line (see drawing on page M-6). Vektek Sequence Valves modulate as fluid passes through them, trying to maintain upstream pressure. The interruption of fluid flow through one valve will adversely effect the modulation of the next valve in line, resulting in erratic performance. You may put as many Sequence Valves in parallel as you wish. We recommend approximately 500 psi difference in their settings for ease of installation. What is the difference between your ball valve and the screw down valves I can buy locally? Our shutoff Ball Valves close a circuit and maintain that seal until rotated and pressure is released later. They are intended for applications that will not allow for leakage or are repetitive. They change from closed to full open with 1/4 turn of the handle. Explain why I might select one filter over another. Vektek offers three styles of filter. The first type is In-line Filter (available in 10 or 25 micron filtration), designed and sized to be used in-line where fine filtration is desired to help protect devices (restricted to a maximum flow rate of 3 gpm) making this unit particularly flexible in meeting your design criteria. You can also mount these filters directly into the device ports of sensitive valves and components to guard against contamination. The second style is the Basic Filter which is also available in 10 and 25-micron filter ratings. These filters catch small debris and are intended for high contamination systems. The larger filtering surface allows this unit to accept up to 7 gpm and handle larger quantities of chip contamination before maintenance. The frequency of maintenance is determined by the amount of contamination present in your system. Simple flushing will often improve the flow through these filters when performance becomes obviously limited. Our third type of filter element is an In-line Screen Mesh. This filter is intended to catch the big chips (180 micron rating). At fixture assembly, it is easy to forget to clean the I.D. (inside diameter) of the tubing before introducing oil to the plumbing. Tubing and manifold passages may contain chips, dirt, cobwebs, tape or paper. These contaminants will break loose and lodge in a valve resulting in valve failure. By using these chip catchers you can reduce expense and can make your system more dependable. Standard Features Common Features: Sequence, Pres sure Relief, Limiting and Reducing Valves Material: All cartridge com po nents are steel, operating parts are hardened. Operating Media: Conventional, petroleum based, premium quality hy drau lic fluid such as VektorFlo , see page J-1. Recommended Filtration: 25 Mi cron (NOM) / 40 Micron (ABS) (mini mum). Adjustments: Turning adjustment screw clockwise (when viewed from ad just ment end of cartridge) increases pressure setting on all valve styles. NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in. per minute) for all VektorFlo special function valves unless otherwise indicated. Excess flow voids warranty. M Vektek, February 2017

2 Flow Control Precision In-line Flow Control Micro metering adjustment of master system with 1/64 inch pitch needle valve. Protect sensitive components from excessive flow. System control. Flow controls used as meter-in devices in clamping systems to prevent damage. Flows up to 3 gal/min at 5,000 psi maximum pressure. Check valve for reverse free flow. Available in SAE 4 or SAE 6 port sizes. Stainless steel inner valve construction. Fluorocarbon seals are standard. Locking adjustment knob. In-line Flow Control A Port B Port SAE 4 SAE SAE 6 SAE 6 M-2 Precision In-port Flow Control Use with Single or Double Acting clamps. Meter-in flow control with reverse free flow check valve. Smallest high-pressure flow control valve on the market. Prevent component cam damage from unexpected or accidental surges in flow rate. Adjusting screw is positively retained and will not come out under pressure. Flow control requires the use of manifold mount ports. Consult the double acting work support, the swing clamp or link clamp specifications page for the valve that is appropriate for your application. In-Port Flow Control Cavity In-Port Flow Control Port A Size Max B Hex C Hex D E SAE SAE SAE SAE Port Size A B C D E F G H J SAE /16-24 UNF SAE /16-20 UNF SAE /16-20 UNF SAE /16-20 UNF NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in./ minute) for all VektorFlo special function valves unless otherwise noted. Excess flow voids warranty. Vektek, February

3 Shutoff Valve Ball valve designed for positive shutoff op era tion. Handle is easily moved, even under maximum pressure. Straight handle available order Part Shutoff and Check Valves Precision, steel components and molded spherical seats provide a positive seal to isolate your fixture. Use with hydraulic junction manifolds on page I-1 and I-2 for secure fixture mounting. NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in./ minute) for all VektorFlo special function valves unless otherwise noted. Excess flow voids warranty. Shutoff Valve A Pilot Operated Check A Pilot Operated Check Valve Sealed pilot piston eliminates cross circuit leakage. 5:1 Ratio of Pilot to Check pressure for release. Filters on each port location. Unclamp device sequencer, provides a way to sequence single circuit unclamp timing. Requires a B pilot to open A line check valve (requires a double acting control valve to operate single acting systems) Stainless steel inner valve construction. Maximum operating pressure 5,000 psi M-3 NOTE: Field repair requires a special Check Valve Installation Tool. Please order For proper sealing, mating surface must be flat to in. with a maximum 63 μ in. R a surface finish Vektek, February 2017

4 Pilot Operated Check Valve M-4 Pilot Operated Check Valve Cartridge and Manifold Mount versions. Sealed pilot piston eliminates cross circuit leakage. 5:1 Ratio of Pilot to Check pressure for release. Unclamp device sequencer manages single circuit unclamp timing. Flows up to 1.5 gal/min at 5,000 psi maximum pressure. Assembly Dimensions A B C D E F G H J K L M SAE 6 SAE 2 Plug N/A N/A 0.94 N/A Mounting Dimensions for Pilot Operated Check Valve Assemblies and For proper sealing, mating surface must be flat to in. with a maximum 63 µ in. R a surface finish. Vektek, February

5 Pilot Operated Check Valve PO Cartridge Cartridge Mount Pilot Operated Check Valve Cavity Dimensions L M-5 Changeable with Standard Cavity Port Tooling. Contact Vektek for details Vektek, February 2017

6 Check Valves A-B Check Valve Sealed pilot piston eliminates cross circuit leakage. 5:1 Ratio of Pilot to Check pressure for release. Filters on each port location. Manifold mounted. BHC body and stainless steel internal components for corrosion protection. A-B Check Valve For proper sealing, mating surface must be flat within in. with a maximum 63 μ in. R a surface finish. NOTE: applied to the A inlet port flows to the A outlet port and unlocks check on the B side allowing pressure on B to return to tank. applied to B inlet flows to B outlet and unlocks check on A side allowing pressure on A to return to tank. Field repair requires a special Check Valve Installation Tool. Please order M-6 Check Valves Permits flow in one direction only. Can not be adjusted for reverse flow. NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in. per minute) for all VektorFlo special function valves. Excess flow voids warranty. Check Valve Check Valve Dimensions A B C SAE SAE 6 Vektek, February

7 In-line Filter Available in two port sizes and two filter ratings. Filters at 5,000 psi in either direction. Compact in-line design for maximum flexibility. Protects sensitive valves and devices from contamination. Serviceable for cleaning or filter replacement. Maximum flow 3 gpm. Maximum ambient temperature of 200 F. Can also be used for in-line application. In-line Filters, Basic Filters and Filter Screens In-line Filter Dimensions A B C D E F G H SAE 4 SAE 4 10 Micron SAE 4 SAE 4 25 Micron SAE 6 SAE 6 10 Micron SAE 6 SAE 6 25 Micron Screen replacement kits available. Call factory for details Adapter Filter Installs easily into SAE 6 Quick Disconnect. Installs into Quick Disconnects of Pallet Decouplers providing extra filtration. Adapter Filter Filtration Micron M-7 In-port Filter Installs easily into SAE 6 manifold ports. Installs in manifold ports of Pallet Decouplers for additional filtration. In-port Filter Filtration Micron Vektek, April 2017

8 Check Valves Basic Filter Keeps chips and debris from reaching valves or other sensitive devices. Traps contaminants which may have been missed when cleaning tubing or blind holes prior to fixture startup. Easily cleaned or changed filter should be checked when devices become sluggish. Basic Filter Filtration Micron Micron Basic Filter Drop Gal/Min 25 Micron 10 Micron Screen replacement kits available. Call factory for details In-line Filter Screens SAE 4 Filter Screen Protects valves and devices installed at pump. Catches damage causing chips. Can be used in in-port applications. M-8 In-line Filter Screens Port SAE SAE 6 SAE 6 Filter Screen Protects devices and individual valves. Catches damage causing chips. Can be used in in-port applications. Vektek, February

9 Unclamp Delay Valve Temporarily Hold Parts During Unclamp Set delay to control unclamp in single acting devices. Use in single or double acting systems. Eliminate workpiece movement, caused by backpressure, when unclamping over a work support. Normally open valve allows free fluid flow through the valve during clamping. Does not require B pilot line to open. Stainless steel internal components for superior corrosion resistance. Unclamp Delay Valve * Set Range** Time Delay Preset*** (sec.) Filtration Included Max Flow Patent Pending to 5,000 psi 3 to 7 seconds Using ISO 32 Fluid Crossover plate, , needed when using as a standalone manifold mount valve. * Manifold mount o-rings included. Ships with all ports plugged. ** Maximum inlet pressure 5,000 psi. Excess pressure voids warranty *** Duration of time delay may vary depending on the viscosity of oil in the application. If longer delays are required (up to 20 sec.), contact Vektek Customer Support for assistance. Mounting Options 25 micron All Ports 3.0 gpm Operation: The VektorFlo Unclamp Delay Valve operates as a normally open element in an hydraulic clamping system. Low pressure fluid flows freely through the valve to downstream devices. As pressure in the system builds, the mechanical pilot piston moves away from the check valve allowing it to close. Full system pressure is reached and flow in the system stops. If pressure leaks off in downstream devices, the check valve will re-open and replenish pressure. During unclamping, inlet pressures falls with main system pressure but downstream pressure is held constant by the check valve. At the low inlet pressure, spring force starts to move the mechanical pilot towards the check valve at a rate set by the flow control and oil viscosity. The mechanical pilot piston moves through its stroke and encounters the check valve. Spring force opens the check to release all downstream pressure to the power unit reservoir. M-9 For proper sealing, mating surface must be flat to in. with a maximum 63 μ in. R a surface finish Vektek, February 2017

10 Sequence Valve Sequence Valve Control the timing of fixture devices. Specialized construction resists corrosion which can cause other styles to misfire. Direct acting poppet style con struc tion. Manifold mountable. Cartridge may be installed directly into your manifold. Two-port design eliminates need for third fluid line to drain bypass flow (internal leakage) back to system res er voir. True sequence design allows full system pressure downstream of valve after opening. Recommended Filtration: 25 Mi cron (NOM) / 40 Micron (ABS) (mini mum). DON T DO Operation: The VektorFlo sequence valve operates as a pressure sensitive, normally closed element in a clamp ing system. When fluid first enters the sys tem at low pressure, the valve is closed, blocking the flow of fluid to devices downstream. After devices in the other branches of the system have moved into position, the pressure begins to increase. The in creas ing pressure overcomes the spring force holding the valve closed, forcing the poppet off its seat, and al low ing fluid flow through the valve. After all devices have positioned and clamped, the downstream pressure increases to equal upstream pressure. throughout the system will increase to the maximum setting on the hydraulic power supply. When un clamp ing, as pressure falls, force from the adjustment spring pushes the poppet back onto its seat. Fluid trapped in the downstream circuit flows back through the check seat to return to the power unit reservoir. Sequence Valve Set Range A B Max Flow to 900 psi gpm to 5000 psi gpm *Maximum Inlet for sequence valve is 5,000 psi, excess voids warranty. M-10 For proper sealing, mating surface must be flat to in. with a maximum 63 μ in.r a surface finish. Vektek, February

11 Sequence Cartridge NEW SET RANGE More flexibility Sequence Valve Cartridge Set Range A B Max Flow to 900 psi gpm to 5000 psi gpm * Maximum Inlet for sequence valve is 5,000 psi, excess voids warranty. Sequence Valve Cartridge Cavity A A Thread M20 X Min..002 A 63 Minor A.004 A ± ± ± ±5.656± M ± Sequence Outlet 30 ± A ± Inlet ILS REV G Multi-Step Carbide Cavity Contour Tool with Tap Kit Reamer and M20 x 1.5 tap NOTE: If a sequence valve is no longer needed, use plug, to cap cavity for free fluid pass through Vektek, January 2018

12 Combination Sequence/PRV Block Timing and Regulated in One Unit Efficient Space Saving Combination Sequence/PRV Block Control both timing and pressure with this dual purpose combination block. Common inlet port feeds both sequence and reducing valves. 3 (SAE 2) manifold ports: Inlet, Sequenced and Sequenced+Reduced. 6 (SAE 4) ports: 2 x Inlet, 2 x Sequenced and 2 Sequenced +Reduced. Use with single or double acting devices. Block includes standard Sequence and PRV cartridges. Direct acting poppet style valve construction. Sequence adjustment range: 750 psi to 5,000 psi, PRV adjustment range: 750 to 4,500 psi. Enough space is provided on the block to accommodate a Gauge for setup or trouble shooting. Recommended Filtration: 25 Mi cron (NOM) / 40 Micron (ABS) (mini mum). Combination SEQ/PRV Assembly Sequence Valve Sequence Valve Set Range PRV PRV Set Range psi psi psi psi** psi psi psi psi** * SAE 2 Ports are counterbored for o-rings that are used in manifold mounting applications. Ø 0.09/0.15 feed holes. ** PRV set pressure is: psi with an inlet pressure of < 3000 psi psi with an inlet pressure > 3000 psi A B For proper sealing, mating surface must be flat within in. with a maximum 63 μ in. R a surface finish. M-12 NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in. per minute) for all VektorFlo special function valves, unless noted. Excess flow voids warranty. Vektek, February

13 Reducing Valve Reducing Valve Control pressure to individual devices. For use in double or single acting systems. Direct acting, poppet style, adjustable, cartridge construction. Cartridge may be installed di rectly into your manifold set the pressure range from 750 to 4500 psi. Repeatability ± 7% set the pressure range from 150 to 900 psi. Repeatability ± 10% Maximum inlet pressure 5,000 psi. Reducing Cartridge is interchangeable with the Limiting Cartridge in the same mounting cavity. Two-port design eliminates need for third fluid line to drain bypass flow (internal leakage) back to system reservoir. n Recommended Filtration: 25 Mi cron (NOM) /40 Micron (ABS) (mini mum). U. S. Patent 5,931,182 See page M-15 for cartridge cavity dimensions. Reducing Valve Inlet Set * Range Repeatability A Manifold Mount Valve Assembly psi 750 to 4500 psi ± 7% < 3000 psi 150 to 900 psi >3000 psi 300 to 900 psi ± 10% 6.5 *Maximum Inlet for PRV is 5,000 psi NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in. per minute) for all VektorFlo special function valves, unless noted. Excess flow voids warranty. Operation: The Reducing Valve (PRV) is a Normally Open (N/O) pressure control device. The valve remains open and fluid flows freely to downstream devices (from the valve to devices) until the pressure in the valve reaches the pressure (adjustable) set-point. At the set-point pressure, the valve closes blocking further flow and pressure rise to the downstream devices. If there is a sufficient down stream pressure loss (from the valve to devices), the PRV will re-open, allowing flow to pass through the valve until the pressure again reaches the valve set-point. For proper sealing, mating surface must be flat within in. with a maximum 63 µ in. R a surface finish. Repeat Range (PSI) The graph shows the repeat range based on set pressure Set (PSI) ILS REV D M-13 Differential (PSI) The graphs show the pressure drop through a PRV and manifold mount block Drop vs Flow Flow (gpm) ILS REV E Vektek, May 2017

14 Reducing Control Block PRV Control Blocks Control pressure independently on both the clamp and unclamp side of the fixture regardless of pump pressure setting. Eliminate the wait for full system pressure to finish cycling workholding components. For use in double or single acting systems. DO3 Mounting, use on pump stack or as a remote mounted valve. Recommended Filtration: 25 Mi cron (NOM) / 40 Micron (ABS) (mini mum). Dual PRV Control Block Inlet Set * Range Repeat A B Manifold Mount Valve Assembly psi 750 to 4500 psi ± 7% < 3000 psi 150 to 900 psi >3000 psi 300 to 900 psi ± 10% *Maximum Inlet for PRV is 5,000 psi M-14 Single PRV Control Block Inlet Set * Range Repeat A Manifold Mount Valve Assembly psi 750 to 4500 psi ± 7% 3.7 < 3000 psi 150 to 900 psi ± 10% 4.4 >3000 psi 300 to 900 psi *Maximum Inlet for PRV is 5,000 psi NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in. per minute) for all VektorFlo special function valves, unless noted. Excess flow voids warranty. Vektek, February

15 Limiting Cartridge and Reducing Cartridge Cavity See product Page M-15 Reducing Cartridge Inlet * Set Range Repeatability A B psi psi ± 7% <3000 psi psi ± 10% >3000 psi psi * Maximum Inlet for PRV is 5,000 psi Repeat Range (PSI) Limiting Cartridges Limit Limit Limit Limit A A A Minor Dia /8-14 UNF.62 Min.002 A.100±.005 M Set (PSI) ILS REV D Limiting Cartridge and Reducing Cartridge use the same mounting cavity ± ± ± ±5 R ± ±.010 NOTE: For cavity tooling (multistep Reamer), order kit If a PRV/PLV is no longer needed, use standard SAE#10 plug, , to cap cavity for free fluid pass through High Inlet Lower Outlet A ILS REV E Vektek, June 2017

16 Limiting Valve Limiting Valve Recommended for use in single acting systems only. Direct acting, poppet style, ad just able, cartridge type construction. Cartridge may be installed di rectly into your manifold. All pressure limiting valve configurations are designed to operate with up to 5,000 psi on the inlet (P) port. Seal Material: Internal seals are nylon. Internal adjustment discourages tampering with pressure adjustment setting. Two-port design eliminates need for third fluid line to drain bypass flow (internal leakage) back to system reservoir. Recommended Filtration: 25 Mi cron (NOM) / 40 Micron (ABS) (mini mum). Operation: The Limiting Valve (PLV) is a Normally Open (N/O) pressure control device. The valve remains open and fluid flows freely to downstream devices (from the valve to devices) until the pressure in the valve reaches the pressure (adjustable) set-point. At set-point pressure the valve closes, blocking further flow and pressure rise to the downstream devices. The internal valve seal prevents fluid flow through the valve in either direction until the inlet pressure (power source to the valve) is reduced to near zero. NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in. per minute) for all VektorFlo special function valves unless otherwise noted. Excess flow voids warranty. For proper sealing, mating surface must be flat within in. with a maximum 63 μ in. R a surface finish. Adjustment Ranges Limiting s Range 750 psi to 2,500 psi 1,000 psi to 3,500 psi 1,500 psi to 5,000 psi DON T DO Factory Preset Cartridge 1,000 psi ,500 psi ,000 psi M-16 Vektek, February

17 Non-Powered Waterproof Switch No power required. Ideal when you need to add a pressure switch to a remote location as on a machining pallet fixture. Switch tested to over 1,000,000 cycle lifetime. New sealed collar and micro-switch design guard against leaks; making this switch ideal for use in wet environments. adjustment 750 to 5,000 psi. Electrical Rating VDC resistive /250 VAC Reset deadband: approximately 5% of the set pressure. Sealed switch for operation in high moisture environments. (Complies with IP 67) Switch Range Electrical Connection psi M8 Male Connection only psi psi psi psi Part cordset, 39.3 in. long with female M8 connector and bare ends. Part cordset, 19.7 in. long with M8 male and female connections. Part cordset, 16.4 ft. long with M8 female connector and bare ends. Part cordset, shielded, 19.7 in long with M8 male and female connections. Switch Wiring Instructions Pin 1.. N/O Pin 4.. N/C Pin 3..Common Brown... N/O Black... N/C Blue... Common Pin 1.. N/O Pin 4.. N/C Pin 3..Common Brown.. N/O Black.. N/C Blue.. Common Pin 1.. N/O Pin 4.. N/C Pin 3.. Common Powered LED Display Electronic Switch Large 4 digit LED pressure display. Requires power (15-32 VDC). Programmable deadband. Easy 3-Button programmable electronic pressure switch. 2 digital switching outputs, 500 ma Rating, PNP only. Single analog output, 0-10 V or 4-20 ma. Set pressure range of psi. Programmable reset pressure for each output. Sealed switch for operation in high moisture environments. Complies with IP 67 or Nema Rating 6. M-17 Plug Pin Pin 1, Brown Pin 2, White Pin 3, Blue Pin 4, Black Pin 5, Gray Set Range Input/Output VDC Analog 0 V SP1 0.5 A MAX SP2 0.5 A MAX Electrical Connection Power Supply Power Consumption M12 Male 5 Pin VDC 50 ma Description 2 Digital Contacts Programmable N/O or N/C End 1 Connection 1 Analog Output Programmable 0-10 V or 4-20 ma End 2 Connection Media Temp. Range -13 to +212 F Length (ft.) Male 90 Female Cable, M Male Straight Female Straight Pin Male Straight Female Straight 16.4 PUR Black Male Straight Female Straight Vektek, April 2017

18 Hydraulic Gauges, Over Relief Standard Gauges Liquid filled gauges with analog readouts. Avalible in 1,500 to 10,000 psi. Conform to ANSI standard B40.1 Grade B. SAE 4 male connection. Safety Glass Window. Standard Gage Range Bezel Diameter (in) to 1,000 psi to 3,000 psi to 5,000 psi to 10,000 psi 2.7 Back Mount Gauges Liquid filled gauges with analog readouts. Avalible in 1,500, 5,000, 6,000 and 10,000 psi. Conform to ANSI standard B40.1 Grade B. SAE 4 male connection. Safety Glass Window. To extend the life of Gauges, run your system at no more than 75% of the gauge scale. Back Mount Gauge Bezel Range Diameter A (in.) to 1,500 psi to 6,000 psi to 5,000 psi to 10,000 psi 2.7 A SAE M-18 Over- Relief Cartridge Cartridge will open to bleed off excess pressure in the event of over-pres suri za tion (above 6,000 psi). Screw in cartridge adds an extra element of con fi dence in your self-designed systems. SAE 4 male connection. Over- Relief Cartridge ILS REV J Vektek, January

19 NEW Confirm Clamp Stroke Position Pneumatically The pneumatic confirmation valve confirms the stage of loading before or after clamping. It is adaptable to multiple devices including: swing clamps, link clamps, cylinders and supports. Avoid machine crashes by confirming specific actions before you cycle your machine. It is designed to be used in both coolant and dry environments, and is easily mounted either vertically or horizontally. Confirmation at its finest! Easily fine tune your fixture choosing between set and differential pressure. Confirm signal is based on restricting air flow when testing function is present. Over-travel sensing will reopen if a device depresses plunger beyond the valve limit. Use Pneumatic Confirmation Valve with almost any clamping device. Assists in detecting missing or incorrectly loaded parts. Remote venting recommended in coolant applications. Feedback to machine automations and robotics through the pressure switch. 1/8 tube - M3 Connector Part P , Order separately. Application Setup: Adjust actuator 0.025± above valve body with clamp positioned at the bottom of clamping stroke. This will avoid valve and actuator damage if clamp over travels. For proper sealing, mating surface must be flat within in. with a maximum 63 µ in. R a surface finish. Pneumatic Confirmation Valve, Block NOTE: Mounting hardware not included. E= Input A= Output (vent to atmosphere) E= Input A= Output (vent to atmosphere) Pneumatic Confirmation Valve Description Over-Travel Sensing Max Air (psi) Operating Range (psi) Air Flow Rate (SCFM) Differential * 20 psi System 70 psi System Plunger Stroke (in) Spring Force (lbf.) Nominal Diameter (in.) Min. 12 Min Max Standard Min. 12 Min Max * drop when one or more valves open. All valves must be closed for pressure confirmation. Plumb multiple valves in parallel. Port Types Manifold and M3 Manifold and M3 M X5-00 Over Travel Sensing Transi on Range 50-40X5-00 Over Travel Sensing Logic ON CLAMPED OFF Swing Clamp Stroke Example Swing Stroke.08".325".350 Valve Stroke 0.40" Clamping Stroke More detail on recommended layout can be found on page B X5-01 Standard Logic ON CLAMPED OFF Swing Clamp Stroke Example 50-40X5-01 Standard Swing Stroke Transi onrange.08" Valve Stroke 0.40" Clamping Stroke ILS Vektek, March 2018 Rev C

20 Pneumatic Confirmation Valve, Cartridge Pneumatic Confirmation Valve Cartridge Description Over-Travel Sensing Max Air (psi) Operating Range (psi) Air Flow Rate (SCFM) Differential * 20 System 70 System Plunger Stroke (in) Spring Force (lbf) Nominal Diameter (in) Min. 12 Min Max Standard Min. 12 Min Max * drop when one or more valves open. All valves must be closed for pressure confirmation. Plumb multiple valves in parallel..787 Port Types Manifold and M3 Manifold and M3 M Outlet port allowable to connect at any angle to these surfaces.020± ± ± MAX OUTLET PORT M12 X 1.5 6H MAX INLET PORT Inlet port allowable to connect at any angle to these surfaces ILS REV B Vektek, June