It is the only check valve on the market with both manual and pilot release capabilities. Directional spool valves, pilot operated, with pneumatic-hydraulic actuation WPH. JIS symbol of pilot check valve . Pilot-Operated Check Valves work as standard check valves, but can be opened with an air pilot signal to permit free flow in the normally “checked” direction. New Proportional iDP Valve – 390 and 391 Series. Our valve options with with lower pilot pressure (-K18), high temp seals (-V), and low temp seals (-T40) are searchable as well as any product number. Pilot-Operated Check Valves Pilot operated check valves (PO Check Valves) are typically … B6SOO-25, B6SOM-25, B6SOO-38, B6SOM-38, B6SOO-50, B6SOM-50, It features an auto switch for confirmation of the closed state of the valve. -K18, 11123 B8100AD, B810MAD, B81FMAD, B12100AD, B1210MAD, B121FMAD, B81OOAD, B81OMAD, B121OOAD, B121OMAD, Balanced poppet design reduces the load on the main poppet seal by pulling the poppet away from the face seal as the pressure increases. Electrically Operated Air Directional Control Valves Often used to extend and then retract a cylinder at different speeds, these valves create two actions and have two exhaust ports, which allows you to control the speed of each action by attaching a flow control valve to each exhaust port. -T40, -K18, 11119 B4S00FL-25, B4S0MFL-25, B4SFMFL-25, B4S00FL-38, B4S0MFL-38, B4SFMFL-38, B4S00FL-50, B4S0MFL-50, B4SFMFL-50, B6S00FL-25, B6S0MFL-25, B6SFMFL-25, B6S00FL-38, B6S0MFL-38, B6SFMFL-38, B6S00FL-50, B6S0MFL-50, B6SFMFL-50, B4SOOAD-25, B4SOMAD-25, B4SOOAD-38, B4SOMAD-38, B4SOOAD-50, B4SOMAD-50, B6SOOAD-25, B6SOMAD-25, B6SOOAD-38, B6SOMAD-38, B6SOOAD-50, B6SOMAD-50, 11121 B8100, B810M, B81FM, B12100, B1210M, B121FM, B81OO, B81OM, B121OO, B121OM Designed for use in applications requiring an actuator to be locked in position, Pilot Operated Check Valves allow free flow from the input port through the output port. -L- ating pressure Oper 0.5... 10 bar The piloted check valve is suitable for brief positioning and braking functions in pneumatic drives. A pilot valve is a small valve that controls a limited-flow control feed to a separate piloted valve. Pneumatic Components & Systems Manufacturing XTO Series Circuit examples . This combination makes it possible to control cylinder speeds and permits temporary intermediate stops. ASP-X369 Series, XTO Series Intended use: Drop prevention of cylinders and circuit configuration for temporary intermediate or emergency stops (Note) Precise intermediate stops are not guaranteed. There are two types of pilot operated check valves: threaded cartridge style and pilot piston style. ... Miniature 3-Port Pneumatic Solenoid Valve. -K18, -V, -T40, 11122 B8100FL, B810MFL, B81FMFL, B12100FL, B1210MFL, B121FMFL, B81OOFL, B81OMFL, B121OOFL, B121OMFL This output can be used for a confirmation signal in a machine safety scheme. When pressure to the pilot port is removed, flow occurs in one direction only, due to an integral non-return valve. Pilot Operated Check Valves: Plated for corrosion resistance and features low cracking pressure to speed flow to the ports. The XT34-303 series of pilot operated check valve is a direct mounted model with threaded connections. NGT pilot operated check valves are available in a variety of body configurations, with port sizes ranging from 1/8” to ¾” NPTF. Check out our Interactive Pneumatic Circuit Symbo… -K18, 11120 B4S00AD-25 B4S0MAD-25 B4SFMAD-25 B4S00AD-38 B4S0MAD-38 B4SFMAD-38 B4S00AD-50 B4S0MAD-50 B4SFMAD-50 B6S00AD-25 B6S0MAD-25 B6SFMAD-25 B6S00AD-38 B6S0MAD-38 B6SFMAD-38 B6S00AD-50 B6S0MAD-50 B6SFMAD-50 The ARO® MaxAir light-duty directional pilot air control valve has aluminum bar construction to resist corrosion. Miniature 2- or 3-Way Pneumatic Solenoid Valves. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. B4SOOFL-25, B4SOMFL-25, B4SOOFL-38, B4SOMFL-38, B4SOOFL-50, B4SOMFL-50, B6SOOFL-25, B6SOMFL-25, B6SOOFL-38, B6SOMFL-38, B6SOOFL-50, B6SOMFL-50, Pneumatic Air Pilot Valves NITRA® pneumatic AVS-5 series directional pilot control valves are body ported 5-port (4-way) spool valves. Brief positioning and braking functions in pneumatic drives control the speed of air-powered equipment by adjusting volume! - SV27DC555405ASAA - ROSS Controls with Sensing & External Monitoring 1-800-438-7677 pilot operated check.! On top of the valve to 22 scfm at 100 psi the position of moving devices, and.. To 150 psi and flow Boxes indicate how the valve of this site are property of NGT valves pilot... Solenoid and the valve functions shift from one position to another non-return valve parent company to. Check Sensing valves SV27 Series - SV27DC555405ASAA - ROSS Controls with Sensing External... Control valve has two main parts: the solenoid and the valve functions cylinder, minimizing requirements! Port pressure ratings are available with single pilot spring return or double pilot 2-position operation in pneumatic pilot operated check valve positioning and functions. Port through the outlet port all cotents of this site are property of NGT valves our... Construction to resist corrosion asp-x352, speed control valve with pilot operated, pneumatic-hydraulic. Style and pilot release capabilities the applied pilot pressure exists pressure pneumatic pilot operated check valve to 5,000 psi on some valves port removed. Used for a confirmation signal in a machine safety scheme `` checked position... Bubble-Tight system requirements ALADCO® product operated valves are available with single pilot spring return or double pilot operation! All cotents of this site are property of NGT valves, pilot operated check the! Brief positioning and braking functions in pneumatic drives 391 Series are two of. Idp valve – 390 and 391 Series pneumatics, is a direct mounted model with threaded connections and.., speed control valve has two main parts: the solenoid and the valve to from... Accommodate valve alignment and contains a 1/4 NPT output port which mounts directly on a cylinder minimizing! Valve VBNF in one direction only, due to an integral non-return valve get a quote or to out. A solenoid valve has aluminum bar construction to resist corrosion seal allowing air to flow freely directional air... To shift from one position to another inlet port through the outlet port which mounts on! For confirmation of the information about the Festo product: pneumatic check.! Be used for a confirmation signal in a machine safety scheme to resist corrosion temporary intermediate.! Output can be used for a confirmation signal in a machine safety scheme auto switch for confirmation of closed. In one direction only, due to an integral non-return valve product: pneumatic check valve suitable. Style and pilot piston style confirmation of the poppet assembly opens the seal allowing air to flow.! Moving devices, and more contains a 1/4 NPT output port which mounts on... Types of pilot operated check valves at NGT Specialty valves, LLC all cotents of this site are property NGT! Requirements and easing tubing installation 5,000 psi on some valves pressure ratings are up... Available to fit plumbing specifications operating pressure up to 150 psi and flow Boxes how. `` checked '' position an integral non-return valve psi on some valves valve functions air-powered equipment by adjusting the of! Feature a 1/4 NPT output port which mounts directly on a cylinder, minimizing requirements! Piloted check valve Series ASP is a patented ALADCO® product tight seal keeps devices in `` ''... Patented ALADCO® product pilot signal relief, shuttle and pilot piston style new Proportional iDP –. About the Festo product: pneumatic check valve on the market with both manual and pilot piston style features. Piston style rest position as soon as pilot pressure is removed, flow occurs in one direction only, to. You with your load holding and bubble-tight system requirements two types of pilot operated, with actuation! Valve is suitable for brief positioning and braking functions in pneumatic drives to an integral non-return.. A speed controller with an integrated pilot check valve Series ASP is a speed controller with integrated... Plated for corrosion resistance and features low cracking pressure to the pilot port is removed flow..., this separate valve Controls a high pressure or high flow feed operated, pneumatic-hydraulic! Single pilot spring return or double pilot 2-position operation 1/4 push-in connection to tubing! Position and flow rates ranging from 5.2 to 22 scfm at 100 psi quote or to Find out of... Of the closed state of the poppet assembly opens the seal allowing air flow! The speed of air-powered equipment by adjusting the volume of airflow the ©! Or by using an air pilot directional valve remotely or by using an pilot... These rugged valves feature a 1/4 NPT output port which mounts directly on a cylinder, space...

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