NRS Resilient-Seated Gate Valve Manufacturers

We supply Cast Steel Pump Control Valve.The HISPEED® Pump Control Valve is a designed for installation on the discharge of booster pumps to eliminate pipeline surges caused by the starting and stopping of the pump. The pump starts against a closed valve. When the pump is started, the solenoid control is energized and the valve begins to open slowly, gradually increasing line pressure to full pumping head. When the pump is signaled to shut-off, the solenoid control is de-energized and the valve begins to close slowly, gradually reducing flow while the pump continues to run. Should a power failure occur, a built-in, lift-type check valve closes the moment flow stops, preventing reverse flow regardless of solenoid or diaphragm assembly position. The HISPEED® Pump Control Valves are designed for installation in the water supply connection to sprinkler, deluge, foam systems, or standpipe fire protection systems.The HISPEED® Pump Control Valve features a flange, easy installation and accessibility. We are expecting to become your long term partner in China.

We supply Egg Centrifuges.The HISPEED® Egg Centrifuge is made of stainless steel for great durability and hygiene. After filling the machine with eggs, it breaks the eggs and the fresh egg liquid is transported into a placed container. Meanwhile, the eggshells are crushed, greatly reducing their volume.An inner sieve made of a perforated welded plate ensures an eggicient filtering of centrifuged egg liquid , the machine retrieves the egg liquid from the ceushed shells, therefore minimizing the amount of wasted product.The HISPEED® Egg Centrifuge is suitable for egg farmers and other egg processing factories.The HISPEED® product covers a whole range of machines for the egg processing industry,such as, egg grading,egg washing,egg printing,egg detecting and egg processing etc.Our passionate and friendly experts in egg processing field and a network of agents and dealers throughout the world will ensures your investment on egg processing equipment is reliable.We are expecting to become your long term partner in China.

You are welcomed to come to our factory to buy the latest selling, low price, and high-quality Hispeed® STAINLESS STEEL GROOVED END FITTINGS ELBOW. We look forward to cooperating with you. The Hispeed Model SS-10 and SS-20 stainless steel grooved fittings are investment cast in sizes 1" - 8"; SS-11 is investment cast in sizes 1” – 10”; and SS-60 are investment cast in sizes 1”-12”. These fittings are supplied in ASTM A351 or A743 austenitic grades CF8 (304) and CF8M (316). Materials are in compliance with NSF/ANSI 372 for potable water service applications. In addition fittings are also available on request in CF3M (316L), 316Ti, 2205 Duplex, 2507 Super Duplex and ASTM CK-3MCuN (UNS J93245) the cast equivalent to 254SMO* to meet your specific service requirements. All cast fittings feature full flow characteristics and are designed to the same C - E dimensions of standard ductile iron grooved fittings.

We supply Stainless Steel Pneumatic Shuttle Valve.The HISPEED® Stainless Steel Pneumatic Shuttle Valves are designed and manufactured to provide maximum service life and dependability.The HISPEED® Stainless Steel Pneumatic Shuttle Valves may be used in commercial and industrial applications,including Beer drink,Printing and dyeing,Air separation,Pharmaceutical,Filling,Chemical industry,Sterilization,Foam equipment Environmental protection etc.Choose HISPEED® Stainless Steel Pneumatic Shuttle Valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.We are expecting to become your long term partner in China.

We supply Brass or Bronze Strainer.The HISPEED® Brass or Bronze Strainer Valves are designed and manufactured to provide maximum service life and dependability.The HISPEED® Brass or Bronze Strainers may be used in building services, Heating and Cooling system (glycol or brine water), Drink Water system(Hot Water / Cold Water), Sea Water (Clod Water)etc. Choose HISPEED® Brass or Bronze Balancing Strainers for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.We are expecting to become your long term partner in China.

You are welcomed to come to our factory to buy the latest selling, low price, and high-quality Hispeed® Wafer Double Door Ductile Iron Check Valve. We supply Wafer Double Door Ductile Iron Check Valve.The HISPEED® Wafer Double Door Ductile Iron Check Valves may be used in commercial and industrial applications, including water supply, waste water, gas supply, fire protection, HVAC and irrigation.Choose HISPEED® Wafer Double Door Ductile Iron Check Valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.We are expecting to become your long term partner in China.