Proportional pressure reducing valve Product Overview: Proportional pressure reducing valve using the internal cross-sectional area of ​​the piston at both ends of the pressure difference, change the pressure after the valve to achieve the purpose of decompression. Our decompression valve pressure relief ratio is: 2: 1,3: 1,4: 1,3: 2, S 2, etc., can also be designed according to user requirements a special proportion of the valve. Proportional valve Main technical parameters Suitable medium Water, gas Suitable temperature ≤90 ℃ Pressure error ≤8% Minimum opening 2: 1 0.2MPa Pressure 3: 1 0.3MPO Connection form Flange, female thread Main parts Body Tin bronze Stainless steel Cast iron Material Inner tin Bronze stainless steel bronze or stainless steel proportional pressure reducing valve main dimensions (flange connection size PNl.OMPa according to GB4216.4-84 standard, PNl.6MPa according to GB4216.5-84 standard) DN (mm) A1 25 115 32 124 40 132 50 140 65 155 80 155 100 200 125 220 150 230 200 270 2010-1-5 Nitrogen pressure reducing valve Details 2010-1-5 High sensitivity steam pressure reducing valve details 2010-1-5 Threaded High Sensitivity Steam Regulator Product Overview 2010-1-4 High Sensitivity Steam Regulator Details 2010-1-4 Piston Gas Regulator Details 2010-1-4 Compressed Air Regulator Product Overview 2009-11-23 Anticorrosion method of needle type valve 2009-11-17 Brief introduction of working principle of oxygen pressure reducing valve 200 9-11-16 Structure and Application of Butterfly Valve Proportional Pressure Reducing Valve Ordering Information :: 1: Model Number and Name .2 Nominal Diameter (DN) 3. Rated Flow Coefficient KV 4. Nominal Pressure and Differential Pressure 5. Body and valve components and materials 6. Flow characteristics 7. Temperature for difficult to apply 8 Power supply voltage and control signal 9 With or without accessories 10 Use of medium composition Positive pump Co., Ltd. Sales Department Hotline: 0577-57788758 0577-57788798 Proportional minus Pressure Valve Product Overview: Proportional pressure reducing valve using the internal cross-sectional area of ​​the piston at both ends of the pressure difference, change the pressure after the valve to achieve the purpose of decompression. Our decompression valve pressure relief ratio is: 2: 1,3: 1,4: 1,3: 2, S 2, etc., can also be designed according to the requirements of the user a special proportion of the valve. Proportional valve Main technical parameters Suitable medium Water, gas Suitable temperature ≤90 ℃ Pressure error ≤8% Minimum opening 2: 1 0.2MPa Pressure 3: 1 0.3MPO Connection form Flange, female thread Main parts Body Tin bronze Stainless steel Cast iron Material Inner tin Bronze stainless steel bronze or stainless steel proportional pressure reducing valve main dimensions (flange connection size PNl.OMPa according to GB4216.4-84 standard, PNl.6MPa according to GB4216.5-84 standard) DN (mm) A1 25 115 32 124 40 132 50 140 65 155 80 155 100 200 125 220 150 230 200 270 2010-1-5 Nitrogen pressure reducing valve Details 2010-1-5 High sensitivity steam pressure reducing valve details 2010-1-5 Threaded High Sensitivity Steam Regulator Product Overview 2010-1-4 High Sensitivity Steam Regulator Details 2010-1-4 Piston Gas Regulator Details 2010-1-4 Compressed Air Regulator Product Overview 2009-11-23 Anticorrosion method of needle type valve 2009-11-17 Brief introduction of working principle of oxygen pressure reducing valve 200 9-11-16 Structure and Application of Butterfly Valve Proportional Pressure Reducing Valve Ordering Information :: 1: Model Number and Name .2 Nominal Diameter (DN) 3. Rated Flow Coefficient KV 4. Nominal Pressure and Differential Pressure 5. Body and valve components and materials 6. Flow characteristics 7. Temperature for difficult to apply 8 Power supply voltage and control signal 9 Whether with accessories 10 Use of medium composition Positive pump Co., Ltd. Sales Department Hotline: 0577-57788758 0577-57788798 Applicable medium water , Gas Applicable temperature ≤90 ℃ Pressure error ≤8% Minimum opening 2: 1 0.2MPa Pressure 3: 1 0.3MPO Connection flange and internal thread Main parts Body Tin Bronze Stainless steel Cast iron Material Inner tin bronze Stainless steel Tin bronze or stainless steel Nominal diameter DN (mm) A1 25 115 32 124 40 132 50 140 65 155 80 155 100 200 125 220 150 230 200 270 2010-1-5 Nitrogen Regulator Details 2010-1-5 High Sensitivity Steam Regulator Detailed Product Description: 2010-1-5 female high sensitivity steam valve Product Description 2010-1-4 Details of high sensitivity steam valve 2010-1-4 Piston gas pilot valve Details 2010-1 -4 compressed air pressure reducing valve Product Overview 200 9-11-23 Needle valve corrosion method 2009-11-17 Oxygen pressure relief valve works principle 2009-11-16 The structure of the butterfly valve and the process of using the problem