{"product_id":"velvac-21dh58-manual-air-control-valve-velvac-4-way-3-position-npt","title":"Velvac 21DH58 Manual Air Control Valve: Velvac 4-Way 3-Position NPT","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"585\"\u003eThe Velvac 21DH58 (Manufacturer Part Number: 320123) is a manual 4-way, 3-position air control valve designed for directing compressed air flow in pneumatic systems. Constructed with a durable aluminum body and NPT threaded ports, this rotary hand-operated valve provides precise manual control of double-acting air cylinders and other pneumatic actuators. Its three-position configuration allows operators to extend, retract, or isolate airflow as required, making it suitable for commercial vehicle and industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"587\" data-end=\"604\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"606\" data-end=\"960\"\u003eThe Velvac 21DH58 manual air control valve is commonly used in heavy-duty trucks, trailers, lift axle systems, suspension controls, pneumatic actuators, industrial automation equipment, material handling machinery, and compressed air systems requiring manual 4-way directional control with three operating positions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"962\" data-end=\"991\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"993\" data-end=\"1598\"\u003e• Manufacturer: Velvac Inc.\u003cbr data-start=\"1020\" data-end=\"1023\"\u003e• Grainger Item Number: 21DH58\u003cbr data-start=\"1053\" data-end=\"1056\"\u003e• Manufacturer Part Number: 320123\u003cbr data-start=\"1090\" data-end=\"1093\"\u003e• Product Type: Manual Air Control Valve\u003cbr data-start=\"1133\" data-end=\"1136\"\u003e• Valve Configuration: 4-Way, 3-Position\u003cbr data-start=\"1176\" data-end=\"1179\"\u003e• Actuation: Manual Rotary Handle\u003cbr data-start=\"1212\" data-end=\"1215\"\u003e• Port Connection Type: NPT\u003cbr data-start=\"1242\" data-end=\"1245\"\u003e• Body Material: Aluminum\u003cbr data-start=\"1270\" data-end=\"1273\"\u003e• Valve Style: Rotary-Type Hand Valve\u003cbr data-start=\"1310\" data-end=\"1313\"\u003e• Overall Dimensions: Approximately 2-1\/2 in. H × 2 in. W × 2-1\/2 in. L\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e• Designed for Pneumatic Directional Control\u003cbr data-start=\"1431\" data-end=\"1434\"\u003e• Suitable for Commercial Vehicle and Industrial Air Systems\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• OEM Replacement Component for Compatible Velvac Installations \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1600\" data-end=\"1624\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1626\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Velvac 320121 4-Way Push\/Pull Air Valve\u003cbr data-start=\"1667\" data-end=\"1670\"\u003e• Velvac 320175 4-Way Push\/Pull Air Valve\u003cbr data-start=\"1711\" data-end=\"1714\"\u003e• Buyers Products BAV040 4-Way 3-Position Manual Air Valve\u003c\/p\u003e","brand":"VELVAC","offers":[{"title":"New","offer_id":51729580294446,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Used Surplus - Excellent Condition","offer_id":51729580327214,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_6f90a989-a94b-4995-89ca-9f6251c43e66.jpg?v=1770590543","url":"https:\/\/plgautomation.com\/products\/velvac-21dh58-manual-air-control-valve-velvac-4-way-3-position-npt","provider":"PLG Automation ","version":"1.0","type":"link"}