Grooving Machines Manufacturers

We supply Balancing Valve.We produce innovative balancing and control valves and pressure independent control valves for heating and cooling systems that give you control at every turn. Our compact, pressure independent control valves deliver industry-leading performance in variable flow applications characterised by high temperatures and or pressure drops. We are expecting to become your long term partner in China.

We supply Equal Tee.The HISPEED® Equal Tee can be applied to water treatment and drinking water,oil and gas,heating&power,HAVC system,medicine&food and so on. We are specialized in providing stainless steel press fittings system solutions and products for pipelines.We are expecting to become your long term partner in China.

You can rest assured to buy customized Hispeed® 300PSI Pressure Relief Valve from us. We supply 300PSI Pressure Relief Valve.The Pressure Relief Valves limit inlet pressure by relieving excess pressure and prevent pipe line pressure from rising to maximum .The Pressure Relief Valves are designed for installation in the water supply connection to sprinkler, deluge, foam systems, or standpipe fire protection systems.The Pressure Reducing Valves features a Class 125 flange or a groove, easy installation and accessibility. We are expecting to become your long term partner in China.

As the professional manufacture, we would like to provide you Hispeed® Cast Steel Y-Strainer. We supply Cast Steel Y-Strainer.The Cast Steel Y-Strainer provides full flow with minimal pressure drop.The Cast Steel Y-Strainer features a flange, easy installation and accessibility. The HISPEED® flanged Cast Steel Y-Strainers may be used in commercial and industrial applications,including chemical,biochemistry,pulp&paper,chemical fiber,pharmaceutical，environmental protection etc.Choose HISPEED® Y-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.

We supply Quick Response Sprinklers.The HISPEED® Quick Response Fire sprinklers are built with the designer and installer in mind, helping you protect lives and preserve property in even the most challenging situations. The HISPEED® quick response sprinklers are ideal for protecting light and ordinary hazard applications such as office buildings, hotels, schools, and restaurants to control the spread of fire.The HISPEED® quick response sprinklers are available in a variety of finishes and temperatures, employing either a rugged fusible link or a frangible glass bulb operating element. We are expecting to become your long term partner in China.

The following is the introduction of high quality Hispeed® PN16 Wet System Valve, We supply PN16 Wet System Valve.The Wet System valve works as a check valve by preventing the reverse flow of water from the system piping to the water supply. The valve is trimmed with a water bypass line,which has an in-line swing check valve. The bypass line allows pressure surges to enter the system and to be trapped above the alarm check valve's clapper without the clapper lifting and causing false alarms.When significant flow of water occurs, such as from an open sprinkler, the valve's clapper lifts and allows water to enter the system. Simultaneously, water enters an intermediate chamber, which allows the water to activate an alarm either through a water motor alarm or through a water pressure alarm. These alarms continue to sound until the flow of water is stopped.We are expecting to become your long term partner in China.