1.0R.L. DOUCEThttps://rldoucet.com/en/Sophiehttps://rldoucet.com/en/author/sophie/Discharge Valves Series H - R.L. DOUCETrich600338<blockquote class="wp-embedded-content" data-secret="YwWxOV3EmQ"><a href="https://rldoucet.com/en/produit/discharge-valves-series-h/">Discharge Valves Series H</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://rldoucet.com/en/produit/discharge-valves-series-h/embed/#?secret=YwWxOV3EmQ" width="600" height="338" title="“Discharge Valves Series H” — R.L. DOUCET" data-secret="YwWxOV3EmQ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://rldoucet.com/wp-content/uploads/2023/09/SERIESHDISCHARGEVALVE.jpg14601000• For applications requiring higher cycle frequencies • Minimizes packing, shearing and material build up • Square machined blade “dead ends” against the body of the valve allowing material to escape below • Will vent air only (not product) from the perforated Steel on the bottom of the gate • Positive Blade Lock (PBL) between blade & cylinder rod • NEMA 4 watertight & dust tight electrics • Active Compression Seals (ACS) • Heavy duty 3/16” 304 Stainless Steel blade • Temperature rated for up to 82º C (180º F) • Mounts horizontally • 304 Stainless Steel contact points • Oversized, internal magnetic piston, cushioned air cylinder standard • Fully tested prior to shipping Pneumatic actuateddischarge valve for gravity flow applications Blade sealed 15 psig top to bottom when closed (DEPENDENT ON SIZE) For use above rotary airlockto prevent pressure from returning to hopper above Options • Position switches 5 volt to 240 volt AC/DC • Special Seal Configurations • Proximity Switches • Oversized cylinders • Double Acting or Single Acting Spring Return Solenoid (110 volt AC or 24 volt DC) or Manual Lever Valve • Valve body sealed for air purging when conveying powders • High temperature modifications • NEMA 7-9 hazardous locations • Manual Hand Crank, Hand Wheel, Chain Wheel Operation • Electric Actuation • Pre-wired Terminal Boxes • Mufflers (Flow Control or Quick Exhaust) • Vented Ball Valve (safety feature) • Filter/Regulator/Lubricator See PDF file for more information.