cast iron pressure reduced valve with Flange PR-H-03
Quick details:cast iron pressure reduced valve with Flange
Body/Bonnet: Ductile iron
Compressing Spring: Silicon Manganese Steel
Cylinder Sleeve: Stainless Steel
Diaphragm Gland: Ductile Iron
Piston: Bronze
Diaphragm: NRB/Rubber
O-ring: NBR Rubber
Stem: Stainless Steel
Disc: Ductile Iron, Bronze
Sealing Gasket: NBR/Rubber
Gasket Gland: Ductile Iron, Bronze
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Product Range:
Design & Manufacture: GB, DIN, ANSI, JIS
Flanged Dimension: GB17241.6/GB9113, DIN, ANSI, JIS
Inspect & Test: GB/T13927-92, GB/J9092, API598
Operation: Manuel
Size Ranges: 3/4” to 48” NB
Pressure Rating: PN10, PN16, PN25
Nominal Pressure 1.0MPa?? 1.6MPa?? 2.5MPa
Shell test pressure 1.5MPa?? 2.4MPa?? 3.75MPa
Sealed test pressure???? 1.1MPa?? 1.76MPa 2.75MPa
Suitable temperature??? ≤80℃?
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Performance:
Pressure Reducing Valve utilizes the self-energy of the medium to adjust the pipeline pressure and control the outlet pressure of the main valve through adjusting the pressure reducing of pilot valve. The outlet pressure does not change along with the variation of the inlet one and the water quantity of the outlet. It features by reliable performance, easy installation, maintenance, debugging and check, long duration.
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Application:
It is widely used as a regulating and throttling device in water treatment, construction, petroleum, chemical, food, medicine, shipbuilding, textile, metallurgy, energy system and other body pipelines.
Design & Manufacture: GB, DIN, ANSI, JIS
Flanged Dimension: GB17241.6/GB9113, DIN, ANSI, JIS
Inspect & Test: GB/T13927-92, GB/J9092, API598
Operation: Manuel
Size Ranges: 3/4” to 48” NB
Pressure Rating: PN10, PN16, PN25
Nominal Pressure 1.0MPa?? 1.6MPa?? 2.5MPa
Shell test pressure 1.5MPa?? 2.4MPa?? 3.75MPa
Sealed test pressure???? 1.1MPa?? 1.76MPa 2.75MPa
Suitable temperature??? ≤80℃?
Pressure Reducing Valve utilizes the self-energy of the medium to adjust the pipeline pressure and control the outlet pressure of the main valve through adjusting the pressure reducing of pilot valve. The outlet pressure does not change along with the variation of the inlet one and the water quantity of the outlet. It features by reliable performance, easy installation, maintenance, debugging and check, long duration.
It is widely used as a regulating and throttling device in water treatment, construction, petroleum, chemical, food, medicine, shipbuilding, textile, metallurgy, energy system and other body pipelines.
