Pressure Relief Valve Manufacturers

As the professional manufacture, we would like to provide you Hispeed® 300PSI Rising Stem Resilient-Seated(OS and Y) Ductile Iron Gate Valve. We supply 300PSI Rising Stem Resilient-Seated(OS and Y) Ductile Iron Gate Valve. The Rising Stem Resilient-Seated(OS and Y) Ductile Iron Gate Valve provides full flow with minimal pressure drop. The Gate Valve features a Class 125 flange, flat face end connection for easy installation and accessibility. Rising Stem(OS and Y) Gate Valves are recommended when positive shutoff and a quick visual indicator of open/closed position is required. The OS and Y configuration protects the stem threads from contact with the media. The HISPEED® flanged ductile iron gate valve may be used in commercial and industrial applications, including water supply, waste water, gas supply, fire protection, HVAC and irrigation.Choose HISPEED® gate 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 Special Sprinklers.The HISPEED® Special Sprinklers are designed to protect unconventional and challenging areas such as attics and combustible concealed spaces, metal structures, MRI rooms, high-security and mental health institutions, hallways, and more. Each special sprinkler is designed to produce effective, efficient coverage while providing superior fire protection for highly specific use cases. We are expecting to become your long term partner in China.

We supply Hispeed® Ductile Iron Knife Gate Valve.Its application range is very wide, from coal mining in mines and power plants, slag discharge, slag discharge, to urban sewage treatment; from cement and paper mill slurry transportation to food, sanitation, medicine and other professional pipelines. The ultra-thin design of the Knife Gate Valve completely solves the ordinary gate valve, the slab gate valve, the ball valve, the globe valve, the regulating valve, the butterfly valve and the like with the advantages of small volume, light weight, small flow resistance, no slag accumulation, easy installation and easy disassemble. The flow resistance is large, occupying space, easy to accumulate slag, and difficult to install and maintain. Therefore, a large number of general-purpose cut-off gates and regulating gates are replaced by Knife Gate Valve. We are expecting to become your long term partner in China.

We supply Foot Valve.The HISPEED® Foot Valves are designed for installation in the water supply connection to sprinkler, deluge, foam systems, or standpipe fire protection systems.The HISPEED® Foot Valve features a flange, easy installation and accessibility. We are expecting to become your long term partner in China.

You can rest assured to buy Hispeed® Ductile Iron Butterfly Valve(Grooved) from our factory and we will offer you the best after-sale service and timely delivery. We supply Ductile Iron Butterfly Valve(Grooved).The HISPEED® Ductile Iron Butterfly Valves(Grooved) are used, for example, as system, sectional and pump water control valves.The HISPEED® Ductile Iron Butterfly Valve(Grooved) may be used in commercial and industrial applications, including water supply, waste water, gas supply, fire protection, HVAC and irrigation.Choose HISPEED® Ductile Iron Butterfly Valves(Grooved) for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.The butterfly valve features a AWWA C606 Groove, grooved end connection for easy installation and accessibility.We are expecting to become your long term partner in China.

We supply Thermodynamic Steam Trap.The HISPEED® Thermodynamic Steam Trap an extremely robust steam trap with a simple mode of operation. The trap operates by means of the dynamic effect of flash steam as it passes through the trap.Choose HISPEED® Thermodynamic Steam Trap 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.