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goole@goolevalve.com
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0086-577-57781015,57789960,57789961
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Yongjia Goole Valve Co., Ltd.Free·1YRS
200X Diaphragm Type Water Pressure Reducing Valve
NegotiableUpdate on November 18
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Overview
200X Diaphragm Type Water Pressure Reducing Valve
Product Details
200X Diaphragm Type Water Pressure Reducing Valve
200X Water Pressure Reducing Valve is mainly used in water pipelines to control and regulate the main valve outlet pressure. It can ensure the outlet pressure sustain at a certain value and do not change when the inlet pressure varied or the flow rate varied.
Diaphragm Type:DN20~DN450 Valve Body Connecting Mode Strength Test Seal Test Applicable Temperature Applicable Medium Globe Type Flange Connection 1.5 Times of Nominal Pressure 1.1Times of Nominal Pressure ≤80ºC Water and Oil
Piston Type:DN500~DN700
Main Parts & Material No Parts Name Material 1 Body&Bonnet CI/DCI/CS/SS 2 Seat&Diaphragm Copper Alloy 3 Sealing Ring NBR 4 Stem 2CR13 5 Spring Spring Steel/SS 6 Needle Valve Copper Alloy 7 Ball Valve Copper Alloy 8 Filter SS
Main External Dimension
DN(mm) Dimension(mm) L W H 20 150 245 195 25 160 254 208 32 180 263 222 40 200 272 237 50 203 282 254 65 216 292 272 80 241 310 282 100 292 330 303 125 330 358 344 150 356 385 385 200 495 438 437 250 622 490 532 300 698 550 600 350 787 617 677 400 914 693 764 450 978 778 862 500 978 873 972 600 1230 980 1096
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