{"id":8200,"date":"2026-08-10T16:41:40","date_gmt":"2026-08-10T08:41:40","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=8200"},"modified":"2026-08-10T16:41:59","modified_gmt":"2026-08-10T08:41:59","slug":"new-original-festo-35310-gre-3%e3%80%828-pneumatic-exhaust-throttle-valve","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-festo-35310-gre-3%e3%80%828-pneumatic-exhaust-throttle-valve\/","title":{"rendered":"New Original FESTO 35310 GRE-3\u30028 Pneumatic Exhaust Throttle Valve"},"content":{"rendered":"

New Original FESTO 35310 GRE-3\/8 Pneumatic Exhaust Throttle Valve<\/h1>\n

1. Product Overview<\/h2>\n

The FESTO GRE-3\/8 (Part No.35310) belongs to the GRE series screw-in exhaust throttle valve with integrated silencer. It is directly mounted on the exhaust port of pneumatic actuators to adjust exhaust air flow, controlling the moving speed of cylinders. The sintered metal silencer reduces exhaust noise simultaneously. Equipped with a slotted adjusting screw for stepless flow regulation and G3\/8 male thread for screw-in installation. Widely applied on automated production lines, packaging machinery, material handling equipment and general pneumatic control systems. The supplied unit is brand-new original genuine FESTO product.<\/p>\n

2. Main Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nParameter<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nGRE-3\/8, Order No. 35310<\/td>\n<\/tr>\n
Series<\/td>\nGRE Exhaust Air Throttle Valve with Silencer<\/td>\n<\/tr>\n
Pneumatic Port<\/td>\nG3\/8 Male Thread<\/td>\n<\/tr>\n
Adjustment Element<\/td>\nSlotted head screw<\/td>\n<\/tr>\n
Mounting Type<\/td>\nScrew-in installation<\/td>\n<\/tr>\n
Operating Medium<\/td>\nCompressed air conforming to ISO 8573-1:2010 [7:4:4]<\/td>\n<\/tr>\n
Operating Pressure Range<\/td>\n0 bar ~ 10 bar<\/td>\n<\/tr>\n
Nominal Flow Rate<\/td>\n3 ~ 2000 l\/min (6\u21920 bar)<\/td>\n<\/tr>\n
Ambient & Medium Temperature<\/td>\n-10 \u00b0C ~ +70 \u00b0C<\/td>\n<\/tr>\n
Max Tightening Torque<\/td>\n15 Nm<\/td>\n<\/tr>\n
Housing Material<\/td>\nWrought aluminum alloy<\/td>\n<\/tr>\n
Adjusting Screw<\/td>\nBrass<\/td>\n<\/tr>\n
Seal Material<\/td>\nNBR<\/td>\n<\/tr>\n
Silencer Material<\/td>\nSintered metal<\/td>\n<\/tr>\n
Net Weight<\/td>\nApprox. 50 g<\/td>\n<\/tr>\n
Compliance<\/td>\nRoHS, VDMA24364-B1\/B2-L (LABS-free)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. Main Functions<\/h2>\n
    \n
  1. Restrict exhaust airflow of pneumatic cylinders to achieve stepless adjustment of piston movement speed.<\/li>\n
  2. Built-in sintered metal silencer lowers noise generated by compressed air exhausting to atmosphere.<\/li>\n
  3. Slotted adjustment screw allows convenient on-site tuning of flow rate without dedicated special tools.<\/li>\n
  4. Prevent excessive cylinder speed to avoid mechanical impact and extend service life of automation equipment.<\/li>\n
  5. Direct screw-in installation on solenoid valves or cylinder exhaust ports, saving extra piping layout.<\/li>\n
  6. Suitable for bidirectional speed control of single-acting and double-acting pneumatic cylinders.<\/li>\n
  7. Stabilize pneumatic loop movement and improve operation smoothness of automated machinery.<\/li>\n<\/ol>\n

    4. Technical Features<\/h2>\n
      \n
    • Integrated structure combining flow throttling and noise reduction, compact layout for limited installation space.<\/li>\n
    • Sintered metal silencer provides stable noise attenuation and good dust resistance.<\/li>\n
    • NBR rubber seals deliver reliable air tightness within the full working pressure range.<\/li>\n
    • Wide temperature adaptability fits various indoor industrial workshop environments.<\/li>\n
    • Stepless flow adjustment enables precise and flexible speed matching for different loads.<\/li>\n
    • No installation position restriction, can be mounted in any orientation.<\/li>\n
    • Corrosion-resistant aluminum alloy body guarantees long-term continuous operation.<\/li>\n
    • Standard G thread interface realizes universal interchangeability with mainstream pneumatic components.<\/li>\n
    • Simple structure, low failure rate and easy maintenance during equipment servicing.<\/li>\n
    • Compatible with lubricated and non-lubricated compressed air systems.<\/li>\n<\/ul>\n

      5. 10 FESTO Similar Pneumatic Exhaust Throttle Valves<\/h2>\n
        \n
      1. GRE-1\/8, GRE series exhaust throttle valve, G1\/8 male thread, Order No.10351<\/li>\n
      2. GRE-1\/4, GRE series exhaust throttle valve, G1\/4 male thread, Order No.10352<\/li>\n
      3. GRE-1\/2, GRE series exhaust throttle valve, G1\/2 male thread<\/li>\n
      4. GRE-3\/4, GRE series large-size exhaust throttle valve, G3\/4 male thread<\/li>\n
      5. GRU-1\/4, GRU series plastic silencer exhaust throttle valve, G1\/4 thread<\/li>\n
      6. GRU-3\/8, GRU series exhaust throttle valve with plastic silencer, G3\/8 thread<\/li>\n
      7. GRLA-3\/8-QS-8, one-way flow control valve with push-in fitting for exhaust regulation<\/li>\n
      8. GRE-1\/8-B, GRE series updated generation exhaust throttle valve<\/li>\n
      9. GRU-1\/2, GRU series exhaust throttle valve, G1\/2 male thread<\/li>\n
      10. GRLZ-3\/8, inline one-way flow control valve for supply\/exhaust air adjustment<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

        New Original FESTO 35310 GRE-3\/8 Pneumatic Exhaust Throttle Valve 1. Product Overview The FESTO GRE-3\/8 (Part No.35310) belongs to the<\/p>","protected":false},"featured_media":8201,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[96],"product_tag":[],"class_list":["post-8200","product","type-product","status-publish","has-post-thumbnail","product_cat-96","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original FESTO 35310 GRE-3\u30028 Pneumatic Exhaust Throttle Valve - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-festo-35310-gre-3\u30028-pneumatic-exhaust-throttle-valve\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original FESTO 35310 GRE-3\u30028 Pneumatic Exhaust Throttle Valve - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original FESTO 35310 GRE-3\/8 Pneumatic Exhaust Throttle Valve 1. 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