200P pressure reducing valve details: 200P pressure reducing valve consists of two parts of the main valve and pilot valve. 200P pressure reducing valve The main valve is mainly composed of valve seat, main valve disc, piston, cylinder liner, spring and other components. 200P direct-acting diaphragm-type pressure reducing valve pilot valve mainly by the valve seat, disc, diaphragm, spring, adjusting spring and other components. By adjusting the spring pressure to set the outlet pressure, the use of diaphragm sensing outlet pressure changes, through the pilot valve opening and closing drive piston to adjust the size of the main valve throttle flow area, to achieve decompression regulator function. 200P Pressure reducing valve Main technical parameters and performance indicators Nominal pressure (Mpa) 1.0 1.6 Shell test pressure (Mpa) * 1.5 2.4 Seal test pressure (Mpa) 1.0 1.6 The maximum inlet pressure (Mpa) 1.0 1.6 The outlet pressure range (Mpa) 0.09 -0.8 0.1-1.2 Pressure characteristic deviation (Mpa) △ P2P GB12246-1989 Flow characteristics deviation (Mpa) △ P2G GB12246-1989 Leakage 0 Operating temperature 0 ℃ -80 ℃ *. Housing test does not include the diaphragm, the top cover . 200P Pressure Reducing Valve Main Parts Materials Parts Name Parts Materials Valve body cover Copper Alloy Seat H62 Flange H62 Stem H62 O-ring Nitrile rubber ring Nitrile rubber clamp Fabric Nitrile rubber Adjustable spring 60Si2Mn Filter Stainless steel 200P Pressure Reducing Valve Flow Coefficient DN 15 (1/2 ") 20 (3/4") 25 (1 ") 32 (1-1 / 4") 40 (1-1 / 2 ") 50 ") Cv 0.5 0.6 1.2 1.8 3.0 5.0 200P Pressure Reducing Valve Connection Size DN GL H1 HD 15 (1/2") G1 / 2 "112 40 150 75 20 (3/4") G3-4 "140 55 190 90 25 (1 ") G1" 140 55 195 90 32 (1-1 / 4 ") G1-1 / 4" 165 55 212 98 40 (1-1 / 2 ") G1-1 / 4" 190 55 215 98 50 ( 2 ") G2" 200 65 265 120 2010-1-5 Nitrogen Regulator Details 2010-1-5 Details of the High Sensitivity Steam Regulator 2010-1-5 High Sensitivity Steam Reducer with Female Connection Product Overview 2010-1-4 Details of high sensitivity steam valve 2010-1-4 Piston gas valve Details 2010-1-4 compressed air valve Product Overview 2009-11-23 Needle valve corrosion Method 2009-11-17 Oxygen pressure reducing valve principle of work Brief introduction 2009-11-16 The structure of the butterfly valve and the use of the process 200P pressure reducing valve Ordering Information :: 1 : Model and Designation .2 Nominal Diameter (DN) 3. Nominal Flow Coefficient KV 4. Nominal Pressure and Differential Pressure 5. Body and Valve Assembly Materials 6. Flow Characteristics 7. Temperature Toughness 8 Supply Voltage and Control Signals 9 With or without the use of accessories 10 The use of medium components Zhengbang Valve Sales Hotline: 0577-57788798 57788758 Nominal pressure (Mpa) 1.0 1.6 Shell test pressure (Mpa) * 1.5 2.4 Seal test pressure (Mpa) 1.0 1.6 The maximum inlet pressure (Mpa) 1.0 1.6 Exit pressure range (Mpa) 0.09-0.8 0.1-1.2 Pressure characteristics deviation (Mpa) △ P2P GB12246-1989 Flow characteristics deviation (Mpa) △ P2G GB12246-1989 Leakage 0 Operating temperature 0 ℃ -80 ℃ Part Name Parts Material Body Bonnet Copper Alloy Seat H62 Disc H62 Stem H62 O-Ring Nitrile Rubber Nitrile Diaphragm Cloth Nitrile Rubber Spring 60Si2Mn Stainless Steel DN 15 (1/2 ") 20 ( 3/4 ") 25 (1") 32 (1-1 / 4 ") 40 (1-1 / 2") 50 (2 ") Cv 0.5 0.6 1.2 1.8 3.0 5.0 DN GL H1 HD 15 (1/2" ) G1 / 2 "112 40 150 75 20 (3/4") G3-4 "140 55 190 90 25 (1") G1 "140 55 195 90 32 (1-1 / 4") G1-1 / 4 " 165 55 212 98 40 (1-1 / 2 ") G1-1 / 4" 190 55 215 98 50 (2 ") G2" 200 65 265 Detailed Product Description: 2010-1-5 Details of high-sensitivity steam valve 2010-1-5 High sensitivity of female screw valve Product Overview 2010-1-4 High-sensitivity steam Details of the pressure reducing valve 2010-1-4 Piston gas pressure reducing valve Details 2010-1-4 Compressed air pressure reducing valve Product Overview 2009-11-23 Anticorrosive method of needle type valve 2009-11-17 Oxygen reduction Pressure valve works brief 2009-11-16 The structure of the butterfly valve and the use of the process