00 81L 11PPPPI0090 000001 01Oventrop GmbH & Co. KG 19.03.24 000002 02OVENTROP GmbH & Co.KG - Online GAEB Export 000003 08EUR EURO 000004 11 1 N Titel 000005 12Leistungspositionen 000006 21 1 1 NNN 00000001000Stck 000007 25OVENTROP-Hydromat DTR Differential pressure control valve with 000008 25flanges PN 16 with hole circles according to ANSI class 150 000009 26 Hydromat DFC differential pressure control valve PN 16 000010 26 000011 26 For use in central heating and cooling systems with 000012 26 closed circuits, for operation with non- aggressive 000013 26 fluids (e.g. water or suitable water-glycol mixtures 000014 26 according to VDI 2035). 000015 26 000016 26 Oventrop differential pressure control valves are 000017 26 proportional regulators working without auxiliary 000018 26 energy. They are used in old an new buildings for 000019 26 decentralised or centralised differential pressure 000020 26 control. If the differential pressure in the system 000021 26 increases, the valve plug moves to the closed 000022 26 position and thus keeps the desired differential 000023 26 pressure constant according to a necessary 000024 26 proportional band. The differential pressure is 000025 26 controlled to the desired nominal value. The nominal 000026 26 value is infinitely adjustable and blockable. The 000027 26 differential pressure control valves are intended for 000028 26 installation in the return pipe. 000029 26 000030 26 All functions accessible from the top. 000031 26 000032 26 Further additional functions: Shutoff, filling and 000033 26 draining 000034 26 000035 26 The control valves are supplied complete with 000036 26 connection set (length of capillary tube: 1 m). 000037 26 000038 26 Body made of cast iron, bonnet made of bronze, 000039 26 spindle made of brass resistant to dezincification 000040 26 (DZR), plug made of stainless steel with EPDM seal. 000041 26 Maintenance-free spindel sealing by double EPDM O-ring. 000042 26 000043 26 Nominal value: 400 to 1,800 mbar, infinitely adjustable 000044 26 000045 26 Both sides with flanges with hole circles according 000046 26 to ANSI class 150. Lengths according to DIN EN 558, 000047 26 basic series 1. 000048 26 000049 26 Material: Cast iron 000050 26 Surface: Lacquered 000051 26 000052 26 kvmax-Value: 170 000053 26 Size: DN150 - 6 000054 26 Connection: Flange EN 1092-2 000055 26 000056 26 Item no.: 1064955 000057 26 EAN-Code: 4026755407990 000058 26 Manufacturer: OVENTROP GmbH & Co. KG, Olsberg 000059 26 Subject to technical changes. 000060 31 1 000061 99 00001000062