Flanged Globe Type Pressure Reducing Valve

Size: 2″-16”(DN50-DN400)
Material: Ductile iron ASTM A536, 65-45-12
Dimension: CJ/T 219,CJ/T 256,JB/T 10674,ASME B16.1 CL 125
Connection: ASME B16.1 CL125
Pressure Rating: 300PSI, 250PSI, 200PSI, 175PSI
Temperature: 0-80 ℃
Surface Treatment: ANSI/AWWA C550
Certificate: UL Listed / FM Approved
Medium: Water, gas etc.

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Product Description

Products Details

What is the pressure reducing valve?

Flanged globe type pressure reducing valve is globe type pilot-operated pressure control valve used in sprinkler and standpipe systems with flanged connection. It automatically reduces a higher inlet pressure to a steady lower outlet pressure, without changing flow rate and inlet pressure.Reducing valve (reducing valve) is to control the opening and closing of the valve body to adjust the flow of the medium, reduce the pressure of the medium, and at the same time adjust the opening and closing part with the help of the role of the valve pressure, so that the valve pressure is kept within a certain range, and in the valve body or after the valve spray cooling water, the temperature of the medium is reduced, this valve is called a pressure reducing valve. The valve is characterized by keeping the outlet pressure and temperature values within a certain range under the condition of changing inlet pressure. The pressure reducing valve is an essential accessory of the pneumatic control valve, the main function is to reduce the pressure of the air source and stabilize it to a fixed value, so that the regulating valve can obtain stable air source power for regulation control. This type of valve should generally be installed horizontally in the pipeline.

Quality Control

Advanced equipment guarantee the production of high quality products.
Advantages of DISA moulding line:1. High quality precise casting less scrap and lower finishing costs. 2.High Production Efficiency(1)Fast production: 350 moulds per hour, pattern changing time cut down to 2-3 minutes
(2).higher profitability over a longer service life. 3. Safety and Environmental Friendly safe, easy and clean operation (CE and ISO 14001 compliant)
High-precision, hydraulicly driven mould transport,no shifting, distortion, ordisplacement of moulds.
The advantage of the sand supply system:The sand supply system is from the best class sand processing equipment manufacturers of China, with straight structure, easier maintenance, environmently friendly, high degree of automation, high safety factor, good parameters of sand stability.

Fluid Tech is honored as the National enterprise technical center and is capable and qualified to conduct full series of tests and inspections including chemical checking, etc. Inspection facilities include:spectrometer, carbon sulfur analyzer, metallurgical microscope, tensile strength testing equipment, pressure testing equipment, adhesive force testing equipment, CMM, hardness tester, etc.From incoming inspection to finished product, quality is checked a
nd monitored in the whole process. Each step of the manufacturing process is carefully documented, regularly reviewed for revision control and updatin
g standard. Quality procedures are constantly monitored and updated to assure that only the highestand most consistent quality products are supplied to our valued customers.

Application and Case

Flanged Globe Type Pressure Reducing Valve are used in fire protection system, plumbing, gas system, irrigation system, etc. Fire Protection Pressure Reducing Valve are used in many projects , such as China Taiwanese Building 101, Xiamen Building,Wuhan Expo Building and other famous landmark projects.