{"title":"Pneumatics \u0026 Actuation","description":"\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.5;\"\u003eThe heartbeat of your batch plant. We stock severe-duty pneumatic control valves and mechanical actuators engineered to power through abrasive cement dust, moisture, and high-cycle batching without sticking or failing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Cycle Solenoid Valves:\u003c\/strong\u003e Non-stick spool designs (MAC, Versa) for precise water scale and admix bottle control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty Actuation:\u003c\/strong\u003e Stainless steel air cylinders (Bimba style) built for instant aggregate and cement gate operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlow \u0026amp; Speed Control:\u003c\/strong\u003e Quick exhaust valves and regulators to guarantee accurate batch weights and rapid discharge.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #555555; margin-top: 15px;\"\u003e\u003cem\u003eReplacing a failing MAC 400 series or Humphrey valve? Enter your exact OEM part number in the search bar above for instant cross-referencing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"humphrey-sqe2-super-quick-exhaust-valve-1-2","title":"Humphrey SQE2 Super Quick Exhaust Valve (1\/2\")","description":"\u003cp\u003eEnsure pinpoint batching accuracy and lightning-fast gate actuation with the Humphrey SQE2 Super Quick Exhaust Valve. Installed directly on heavy-duty air cylinders, this valve instantly dumps exhaust air to atmosphere, allowing aggregate gates and cement hoppers to snap shut without hesitation. Engineered with a specialized molded shuttle to survive high-cycle, dust-heavy environments without sticking.\u003c\/p\u003e\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e\u003cp\u003eDirect drop-in replacement for factory-installed quick exhausts on Tier-1 batching cylinders. Intercepts and replaces:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaces Vince Hagan Gate Exhaust Valves\u003c\/li\u003e\n\u003cli\u003eReplaces Con-E-Co Quick Dumps\u003c\/li\u003e\n\u003cli\u003eReplaces Stephens Mfg. Cylinder Exhausts\u003c\/li\u003e\n\u003cli\u003eReplaces Erie Strayer Pneumatic Dumps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Humphrey Products","offers":[{"title":"Default Title","offer_id":46447905571013,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0931\/4757\/files\/HumphreySQE2SuperQuickExhaustValve_1_2_-2.jpg?v=1782262970"},{"product_id":"humphrey-501-4e1-directional-solenoid-valve-1-2","title":"Humphrey 501-4E1 Directional Solenoid Valve (1\/2\")","description":"\u003cp\u003eThe Humphrey 501-4E1 is a rugged, high-flow 4-way solenoid valve designed for severe-duty air cylinder actuation. When you need to move heavy aggregate gates or swing massive cement weigh hoppers, this valve delivers the necessary air volume. Its robust, dirt-tolerant design prevents the sticking and spool lock-ups common in abrasive concrete plant environments.\u003c\/p\u003e\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e\u003cp\u003eA direct, high-performance replacement for failing 4-way OEM gate valves. Intercepts and replaces:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaces Vince Hagan 1\/2\" Gate Solenoids\u003c\/li\u003e\n\u003cli\u003eReplaces Con-E-Co Air Actuation Valves\u003c\/li\u003e\n\u003cli\u003eReplaces Stephens Mfg. 4-Way Directional Valves\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Humphrey Products","offers":[{"title":"Default Title","offer_id":46447906160837,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0931\/4757\/files\/Humphrey501-4E1DirectionalSolenoidValve_1_2.jpg?v=1782262987"},{"product_id":"versa-v-series-brass-solenoid-valve","title":"Versa V-Series Brass Solenoid Valve","description":"\u003cp\u003eStop replacing corroded aluminum valves in your water and admix stations. The Versa V-Series Brass Solenoid Valve is the ultimate corrosion-resistant upgrade for the wettest, most caustic environments in a batch plant. Forged from solid brass, it provides bulletproof directional air control for water scales, chemical dosing manifolds, and wash-down areas where standard valves fail.\u003c\/p\u003e\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e\u003cp\u003eA premium heavy-duty upgrade and direct physical replacement for OEM water\/admix pneumatic valves:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUpgrades Vince Hagan Admix Solenoids\u003c\/li\u003e\n\u003cli\u003eUpgrades Con-E-Co Water Scale Valves\u003c\/li\u003e\n\u003cli\u003eUpgrades Stephens Mfg. Brass Air Valves\u003c\/li\u003e\n\u003cli\u003eUpgrades Erie Strayer Wash-Down Controls\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Versa Valves","offers":[{"title":"Default Title","offer_id":46447906947269,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0931\/4757\/files\/VersaV-SeriesBrassSolenoidValves.jpg?v=1782262996"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0931\/4757\/collections\/Pneumatics_Actuation_59e063eb-c120-43e5-b440-96f8d992d684.jpg?v=1782174011","url":"https:\/\/gconparts.com\/collections\/pneumatics-actuation.oembed?page=2","provider":"Griffin Construction Parts","version":"1.0","type":"link"}