Double Orifice Air Release Valve Manufacturers

As the professional manufacture, we would like to provide you Hispeed® DIN PN16 Rising Stem Resilient-Seated(OS and Y) Gate Valve. We supply DIN PN16 Rising Stem Resilient-Seated(OS and Y) Gate Valve. The gate valve provides full flow with minimal pressure drop. The gate valve is designed to be the main control valve in an automatic fire sprinkler system. The gate valve features a PN16 flange, raised face end connection for easy installation and accessibility. Outside screw and yoke (OS and Y) gate valves are recommended when positive shutoff and a quick visual indicator of open/closed position is required. This valve features a pre-grooved stem for tamper switch mounting. It is listed by Underwriters Laboratories of the FM Approved.We are expecting to become your long term partner in China.

We supply Union with Male Nut.The HISPEED® Union with Male Nut 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.

We supply Residential Sprinklers.The HISPEED® Residential Sprinklers are designed for life safety by providing occupants additional time to exit a structure in the event of a fire. Structures that may utilize residential sprinkler systems include single and multi-family homes, apartments and condominiums, student housing, and some hotels. Residential sprinkler systems using HISPEED® Residential Sprinklers can have long-term financial benefits, including reducing insurance premiums, increasing home value for homeowners, and improving the reputation for home builders.We offers the industry’s most comprehensive range of residential sprinklers to suit any decor, budget, and water supply. We are expecting to become your long term partner in China.

We supply Stainless Steel Proportional Control Angle Seat Valve.The HISPEED® Stainless Steel Proportional Control Angle Seat Valves are designed and manufactured to provide maximum service life and dependability.The HISPEED® Stainless Steel Proportional Control Angle Seat 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 Proportional Control Angle Seat 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 Extended Coverage Sprinklers.The HISPEED® Extended Coverage Sprinklers are designed to protect larger areas than specified by installation rules for standard spray sprinklers. The HISPEED® Extended Coverage Sprinklers are approved to protect light, ordinary, and extra hazard occupancies, and are available in a wide variety of finishes, temperatures, and styles. The HISPEED® Extended Coverage Sprinklers may reduce both material and installation costs by reducing the number of sprinklers, branch lines, fittings, and installation time. We are expecting to become your long term partner in China.

As the professional manufacture, we would like to provide you high quality Hispeed® 300PSI Wafer Double Door Check Valve. We supply 300PSI Wafer Double Door Check Valve.The Check Valves are low friction loss check valves designed for use in fire protection systems. These are used in fire protection systems to allow water-flow in one direction only. Typical applications include connections between public water supplies and private fire systems, at the discharge from fire pumps, at gravity tank connections and at fire department pumper connections.We are expecting to become your long term partner in China.