PN16 Silent Check Valve Manufacturers

Hispeed External Chemical Hydraulic Valve is classified as an external self-closing stop valve and is widely used on DOT407 and 412 cargo tanks. This is a robust and proven valve that satisfies the many requirements of the chemical transportation industry. The 316 stainless steel construction with optional Hastelloy® overlay and replaceable Teflon™ seat make this valve a versatile and reliable workhorse for any fleet.This valve does NOT include a sacrificial shear section;therefore, the cargo tank must have adequate accident damage protection to shield the valve as specified in 49CFR §178.345-8.The hydraulic actuator has a ¼” NPT inlet port and is specifically designed to completely isolate hydraulic fluid from cargo tank and piping. Hydraulic leaks are contained in the piston cylinder and will drain to the exterior of the valve through the indicator weep holes as an alert for repair.Two indicator pins are located on the bottom of the piston cylinder and move in relation to the disc. The pins can be used as a push point to manually jack open the valve.

We supply Nozzles and Open Sprinklers.The HISPEED® Nozzles and Open Sprinklers are discharge devices used as part of deluge systems to protect high-hazard areas such as tunnels, oil refineries, chemical facilities, offshore platforms, and power plants. These locations frequently contain highly flammable, combustible, or explosive materials that require robust fire protection systems. The HISPEED® Nozzles and Open Sprinklers provide water flow that is controlled manually or through quick opening valves that are pneumatically, hydraulically, or electrically activated. 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.

We supply 300PSI Ductile Iron Y-Strainer(Grooved End).The HISPEED® 300PSI Ductile Iron Y-Strainers(Grooved End) may be used in commercial and industrial applications, including water supply, waste water, gas supply, fire protection, HVAC and irrigation.Choose HISPEED® 300PSI Ductile Iron Y-Strainers(Grooved End) 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 Storage Sprinklers.The HISPEED® Storage Sprinklers are designed to protect the storage of raw materials and components, commodities, or finished goods according to defined commodity classes and the configuration of the storage facility. The HISPEED® Storage Sprinklers are built to protect even the most challenging properties while providing opportunities for savings in design, installation, and building operations. For building owners, this means we can allow you to increase racking flexibility, achieve faster installation times, and install fewer sprinklers. We are expecting to become your long term partner in China.

We supply Hispeed® Ball Valve.The HISPEED® Ball Valves are designed and manufactured to provide maximum service life and dependability.The HISPEED® Ball Valve may be used in commercial and industrial applications,including chemical,biochemistry,pulp&paper, chemical fiber,pharmaceutical，environmental protection etc.Choose HISPEED® Ball Valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.The Ball Valve features a flange, easy installation and accessibility.We are expecting to become your long term partner in China.