Check valves - Import export

Robust stainless steel check valve with high flow capacity for aggressive media and high operating temperatures.

HT/S Advantage™ / PolarExtreme Reman Fan Drives & HT Now there's a superior alternative to upgrading an HT/S Advantage or S Fan Drive that endures the harshest environments: PolarExtreme Repair Kits. PolarExtreme Repair Kits feature seal components constructed from hydrogenated buna nitrile rubber (HBNR) to enhance the Horton fan drive for extreme conditions. The PolarExtreme super Kit includes the new PFD (Piston Friction Disc) with a unique fin design for better heat dissipation. These kits mean PolarExtreme delivers the ultimate upgrade with: - Longer life - Better abrasion resistance - 30% greater tolerance to temperature extremes - Less likely to suffer spiral fatigue - Less breakage and leakage Horton blue seals identify these kits as the extreme performer — PolarExtreme. PolarExtreme Seal Kit Repairs and upgrades Horton HT/S Advantage and S Air-Engaged Fan Drives Blue D- & O-ring, cartridge assembly, face seal assembly, System Sentry®, umbrella check valve, spline lubricant, spline lubricant brush, socket head screws. PolarExtreme Super Kit Repairs and upgrades Horton HT/S Advantage Air-Engaged Fan Drives PolarExtreme PFD (Piston Friction Disc) with a unique fin design for better heat dissipation, hub assembly, sheave bearings, friction facing, lock nut, blue PolarExtreme D- & O-ring, cartridge assembly, face seal assembly, System Sentry, umbrella check valve, spline lubricant, spline lubricant brush, socket head screws. Related Products - HT/S Advantage Air-Engaged Fan Drives - Advantage Reman Fan Drives & Genuine Horton Repair Kits Links - Order or View Literature - On-line Catalog

1.Standard Equipment DP1 Valve Leak Detector including a set of seven adapter plates, a flexible extension hose and a sturdy storage case. 2. Working Principle Applying an air pressure of about 6 bar to the DP1 Valve Leak Detector results in a max. vacuum of about 850 mbar which is applied via an adapter plate to the inlet or exhaust port of the cylinder head to check the respective valve for leakage. The vacuum gauge at the DP 1 indicates the tightness of the valve.

0-29 in HgV (to 33 mbar abs) If you thought you couldn't afford the water costs associated with operating a liquid ring pump…think again. One of the wonderful features of the liquid ring pump is that it can be operated with a multitude of different fluids. A self-contained oil sealed system has a number of benefits over a traditional water sealed system: It eliminates water usage and disposal costs; it allows you to install it in remote locations where water may not be available; it allows you to attain higher vacuum levels than with water; it can prevent the condensing or dissolving of a process gas; it permits anhydrous processing with a liquid ring pump. Self contained system complete with off of the components for your basic operating needs. Standard components include: pump, TEFC motor, coupling or v-belt drive, drive guard, separator with oil mist eliminator, air cooled heat exchanger, recirculated seal line controls and high temperature alarm switch. Options include: inlet isolation valve, inlet check valve, vacuum relief valve, inlet filter, control panel and system skid plate. An oil sealed liquid ring system is more tolerant of carryover and wear, and it provides quiet operation. The oil is not required for lubrication which means it can operate at extremely long intervals between oil changes, easily going more than 10,000 hours with no down time. Aside from a periodic oil and filter change, the system can run for years with no scheduled maintenance. If your process requires very deep vacuum, Gardner Denver Nash has the solution. Using a two-stage liquid ring pump in an oil sealed system, vacuum levels lower than 10 Torr (29.6" HgV) can be attained.