{"product_id":"atlas-copco-1622-3694-80-blow-off-valve-oem","title":"Atlas Copco 1622-3694-80 Blow Off Valve (OEM)","description":"\u003ch3\u003etlas Copco 1622-3694-80 Blow Off Valve — OEM Replacement for GA Series Screw Compressors\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAtlas Copco Blow Off Valve (Part No. 1622-3694-80 \/ 1622369480)\u003c\/strong\u003e is a genuine replacement component for the GA series oil-injected rotary screw air compressors. It is an essential part of the compressor's unloading system: when the machine switches to idle or stops, the valve releases the pressure from the oil separator \/ air receiver, allowing the non-return valve to close and ensuring a \u003cstrong\u003eload-free start\u003c\/strong\u003e on the next cycle.\u003c\/p\u003e\n\u003cp\u003eKeeping this valve in good working condition protects your compressor from hard starts, reduces wear on the drive train and air end, and extends the service life of the entire machine.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003e表格\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1622-3694-80 \/ 1622369480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlow Off Valve (Blowdown \/ Unloading Valve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Compressors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAtlas Copco GA15, GA18, GA22 (also referenced for GA30\/GA37\/GA75\/GA160 and Chicago Pneumatic CPF200 \/ CPVS200 applications — please verify)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 % Brand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuality Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOEM-spec replacement, manufactured to match original dimensions and performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable unloading\u003c\/strong\u003e — safely releases separator pressure when the compressor idles or stops, preventing oil carry-over and hard re-starts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtends service life\u003c\/strong\u003e — avoids pressure-loaded starts that stress the motor, drive and air end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-equivalent fit\u003c\/strong\u003e — exact part number match, bolt-on installation, no modification required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e — built to withstand high-pressure operation and demanding industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance\u003c\/strong\u003e — straightforward replacement keeps your planned maintenance schedule simple and cost-effective\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eDuring compressor operation the valve stays closed. When the compressor is switched to load\/unload or stop mode, the blow off valve opens and vents the pressure inside the oil separator to atmosphere. This lets the minimum pressure \/ non-return valve close, so the compressor can restart without torque load — a key factor for energy efficiency and reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Atlas Copco","offers":[{"title":"Default Title","offer_id":46191275966552,"sku":null,"price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/2799\/9320\/files\/1622-3694-801.jpg?v=1789960808","url":"https:\/\/gexufein.com\/products\/atlas-copco-1622-3694-80-blow-off-valve-oem","provider":"Gexufein Automation","version":"1.0","type":"link"}