PRODUCTS > Drain valve > Thermo static membrane cassette CS46

                  Thermo static membrane cassette CS46

                  Product model:CS46
                  Medium temperature T:210℃ (425/600℃)
                  Maximum allowable pressure is PMA:1.6MPa (2.5MPa)
                  Minimum working pressure PMNO:0.02MPa
                  No steam load leakage rate of RSN:≤0.1%
                  Undercooling△T:≤3℃
                  Highest pressure rate RMBP: ≥85℃

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                  [Essential information]
                        Working principle: according to the change of the valve cavity temperature is a corrugated tube temperature of liquid vaporization or condensation, corrugated pipe internal pressure change driven bellows driven spool displacement to open and close the valve seat hole to stop gas drainage.

                  Nominal pressurePN16
                  PN25
                  PN40
                  Anti air blocking functionBellows automatic controlBellows automatic controlBellows automatic control
                  PMA Maximum allowable pressure1.6MPa@38℃
                  2.0MPa@38℃4.1MPa@38℃
                  PMO Maximum operating pressure1.3MPa@315℃2.0MPa@200℃2.5MPa@200℃
                  TMA Maximum allowable temperature300℃@1.1MPa300℃@1.1MPa300℃@2.6MPa
                  TMO Maximum operating temperature250℃@1.1MPa250℃@1.1MPa250℃@2.6MPa


                  [Valve structure drawing]

                  Main material list:

                  No.NameMaterial
                  1Stud35CrMoA
                  2Nut45
                  3Sign304
                  4BonnetWCB
                  5Bimetal film box304
                  6Double metal film box sealing seat304
                  7Graphite washerGraphite
                  8ShimH62
                  9Filter304
                  10BodyWCB
                  11ShimH62
                  12PlugQ235


                  [Valve features]
                         

                  Open and close action is sensitive and reliable, automatic exhaust air performance is good, can ensure heating flow heating up quickly.

                  In the low temperature environment, not afraid of freezing, water shock, overheating. Small in size and light in weight and can be mounted in any way. There is no fresh steam leakage in the condition of very little condensed water formation.



                  [Adaptive condition]
                        The valve is a wide range of practical, energy-saving, environmental protection open drain valve, is the main steam heating pipeline, small heating equipment and petrochemical industry material accompanied by heat, valve material with one of the best hot traps.

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