{"product_id":"novablast-strahlmitteldosierventil-thompson-ii-1-1-4-oder-1-1-2","title":"Thompson II abrasive metering valve, 1 1\/4\" or 1 1\/2\"","description":"\u003ch4\u003eNovaBlast Thompson II – pneumatic precision metering valve in 1 1\/4\" or 1 1\/2\"\u003c\/h4\u003e\u003cp\u003eThe NovaBlast Thompson II is a pneumatically actuated abrasive metering valve for professional pressure blasting machines and demanding industrial applications. It combines precise abrasive metering with a fast shut-off function and is available with either a 1 1\/4\" or 1 1\/2\" connection.\u003c\/p\u003e\u003cp\u003eThe valve opens and closes via the blasting machine's pneumatic remote control. When the dead-man hand lever is released, the abrasive flow is stopped simultaneously and the material path is reliably shut off. This reduces carryover, unnecessary abrasive consumption and uncontrolled material feed.\u003c\/p\u003e\u003cp\u003eCompared with the first Thompson generation, the design was developed for faster response, finer metering, easier maintenance and longer service life. The smaller seat angle reduces the risk of abrasive becoming trapped under the piston. At the same time, the center section is structurally separated from the cylinder, making the liner, piston seal and valve seat easier to access.\u003c\/p\u003e\u003chr\u003e\u003ch4\u003eYour benefits at a glance\u003c\/h4\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✅ Pneumatically actuated precision metering valve\u003cbr\u003e✅ Choice of 1 1\/4\" or 1 1\/2\" connection\u003cbr\u003e✅ Fast opening and closing via the remote control\u003cbr\u003e✅ Finely adjustable abrasive quantity\u003cbr\u003e✅ Reduced material carryover\u003cbr\u003e✅ Improved valve seat for reduced wear\u003cbr\u003e✅ Wear parts are easily accessible for maintenance\u003cbr\u003e✅ Suitable for large, heavily used pressure blasting machines\u003cbr\u003e✅ Supports economical abrasive consumption\u003cbr\u003e✅ For corrosion protection, shipyards and industrial applications\u003c\/div\u003e\u003chr\u003e\u003ch4\u003e📦 Scope of delivery\u003c\/h4\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ NovaBlast Thompson II metering valve\u003cbr\u003e✔ Connection size according to selected variant\u003cbr\u003e✔ Pneumatic actuation unit\u003cbr\u003e✔ Adjustment mechanism for abrasive metering\u003cbr\u003e✔ Valve body and internal wear components\u003c\/div\u003e\u003chr\u003e\u003ch4\u003eTechnical data\u003c\/h4\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;min-width:760px;border-collapse:separate;border-spacing:0;text-align:center;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"position:sticky;left:0;z-index:3;background:#e5e5e5;padding:12px;border-right:1px solid #d0d0d0;border-bottom:1px solid #c8c8c8;text-align:left;white-space:nowrap;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background:#e5e5e5;padding:12px;border-bottom:1px solid #c8c8c8;\"\u003e1 1\/4\"\u003c\/th\u003e\n\u003cth style=\"background:#e5e5e5;padding:12px;border-bottom:1px solid #c8c8c8;\"\u003e1 1\/2\"\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eValve type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003eThompson II\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003eThompson II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eConnection size\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e1 1\/4 inches\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e1 1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eItem number\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e70093400\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e70093600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eActuation\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003ePneumatic\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003ePneumatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;text-align:left;font-weight:600;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eMetering and shut-off\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eMetering and shut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch4\u003eOperating principle\u003c\/h4\u003e\u003cp\u003eThe pneumatic remote control moves the piston inside the valve. When starting, the valve opens the material path; when stopping, the abrasive flow is immediately interrupted. The set position determines how much abrasive is fed into the compressed-air stream.\u003c\/p\u003e\u003chr\u003e\u003ch4\u003e1 1\/4\" or 1 1\/2\"?\u003c\/h4\u003e\u003cp\u003eThe appropriate connection size depends on the blast pot, pipeline, desired material flow rate, and existing system. The 1-1\/2-inch version is particularly suitable for large blast pots and high abrasive volumes. The 1-1\/4-inch version covers many classic professional pressure blasting systems.\u003c\/p\u003e\u003chr\u003e\u003ch4\u003eTypical Applications\u003c\/h4\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Corrosion protection and surface preparation\u003cbr\u003e✔ Steel and bridge construction\u003cbr\u003e✔ Shipyards and shipbuilding\u003cbr\u003e✔ Tank and vessel construction\u003cbr\u003e✔ Mechanical and plant engineering\u003cbr\u003e✔ Industrial maintenance\u003cbr\u003e✔ Contract blasting operations\u003cbr\u003e✔ Multi-outlet systems and large-scale installations\u003c\/div\u003e\u003chr\u003e\u003ch4\u003eMaintenance and Care\u003c\/h4\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Check pneumatic lines and connections for leaks\u003cbr\u003e✔ Inspect the piston, liner, and valve seat\u003cbr\u003e✔ Check the seals regularly\u003cbr\u003e✔ Keep the adjustment mechanism clean\u003cbr\u003e✔ Use only dry abrasive\u003cbr\u003e✔ Replace wear parts in good time\u003cbr\u003e✔ Test the valve for safe operation after maintenance\u003c\/div\u003e\u003cdiv style=\"margin-top:16px;padding:14px 16px;background:#f3f3f3;border-radius:10px;\"\u003e\n\u003cstrong\u003e📌 Note:\u003c\/strong\u003e\u003cbr\u003eThe Thompson II must be operated with a compatible pneumatic remote control system and professionally integrated into the blast system.\u003c\/div\u003e\u003chr\u003e\u003ch4\u003eFAQ – Frequently Asked Questions\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eWhat distinguishes Thompson I from Thompson II?\u003c\/strong\u003e\u003cbr\u003eThe Thompson II was further developed for faster response, finer metering, easier maintenance, and longer service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy are there two connection sizes?\u003c\/strong\u003e\u003cbr\u003eSo that the valve can be adapted to different pot sizes, pipelines, and material flow rates.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the valve suitable for large blast pots?\u003c\/strong\u003e\u003cbr\u003eYes. The 1-1\/2-inch version is particularly suitable for large systems and high material volumes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the valve require a remote control system?\u003c\/strong\u003e\u003cbr\u003eYes, a compatible remote-control system is required for pneumatic operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the abrasive flow rate be finely adjusted?\u003c\/strong\u003e\u003cbr\u003eYes. That is one of the key strengths of the Thompson II valve.\u003c\/p\u003e","brand":"Novablast","offers":[{"title":"1 1\/4\"","offer_id":53589962686811,"sku":"70093400","price":1933.75,"currency_code":"EUR","in_stock":true},{"title":"1 1\/2\"","offer_id":53589962719579,"sku":"70093600","price":1933.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/strahlmittel-dosierventil-thompson-2-novablast-70093400-right.jpg?v=1783962432","url":"https:\/\/ae6ea8-95.myshopify.com\/cs-bg\/products\/novablast-strahlmitteldosierventil-thompson-ii-1-1-4-oder-1-1-2","provider":"ABS Strahltechnik","version":"1.0","type":"link"}