Pressure regulator for water

Transcription

1 Pressure regulator for water rass version with VGW and international drinking water approvals Stainless steel version with VGW approval Compact plastic version Manometer port at pressure output The water pressure regulator works on the principle of pressure reduction. It is preferably for use in the provided water systems. The pressure regulator consists of a housing, a piston or diaphragm valve with an adjustable spring and a spring cap. The inlet pressure reaches the target value, opens the piston or diaphragm against the spring force of the control valve and builds up the output pressure. The output pressure is the controlled variable. When exceeding the nominal value the valve closes, when there is a shortfall the valve opens and thus the output pressure is kept almost constant. y changing the spring tension, the spring setpoint can be continuously adjusted. The pressure regulator is available in four versions: Version I brass housing with IN VGW and international drinking water approvals brass housing with inspectable, IN VGW and international drinking water approvals Technical data Version I ody material N CW602N NR NR Material valve seat Stainless steel (ISI 304) Strainer Mesh-size 0.51 mm Pressure gauge connection G ¼ (without pressure gauge) ½" to 2" (threaded male) Medium temperature + 60 C Outlet pressure 1 6 bar 1) Horizontal or vertical, preferably spring cap upright. pprovals 1) Pressure values (bar): Overpressure with respect to atmospheric pressure I stainless steel housing with IN VGW approval Version IV plastic housing with union connection G ⅛" and G ¼" Type TU006 with plastic body and ported connection G ⅛ and G ¼ 1/5

2 Technical data ody material rass ZR N CW602N NR NR Material valve seat Stainless steel (ISI 304) Strainer Inspectable, mesh-size 0.51 mm Pressure gauge connection G ¼ (without pressure gauge) ½" to 1" (threaded male) Medium temperature + 40 C Outlet pressure 1 6 bar 1) pprovals Horizontal or vertical, preferably spring cap upright. Technical data I ody material Stainless steel NR NR Material valve seat Stainless steel Material bowl Stainless steel Pressure gauge connection oth ways ¼" (without pressure gauge) ½" to 2" (threaded male) Medium temperature + 70 C Outlet pressure bar 1) In horizontal direction, bowl downwards pprovals Technical data Version IV (plastic body, with threaded ports G ⅛ and G ¼) ody material Technopolymer Threaded port rass Special roller diaphragm NR Medium Water Medium temperature Max C Pressure gauge connection G ⅛ (without pressure gauge) Threaded port G ⅛ or G ¼ Inlet pressure Max. 13 bar 1) Outlet pressure (continuously adjustable) Setpoint adjustment pprovals 1) Pressure values (bar): Overpressure with respect to atmospheric pressure 0 4 bar 1) 0 8 bar 1) 0 12 bar 1) Only ascending pressure, screw can be locked s required, preferably controller handle upright. None 2/5

3 Ordering chart pressure regulator for water Version I Haube connections (inch) Ø Cover ½ ¾ ¼ ½ The pressure regulator version I has a pressure gauge G ¼ for measuring the output pressure. elivered without pressure gauge. connections (inch) C G elivered without pressure gauge. ½ ¾ C Spare parts Version I and II Spare parts Cartridge for ½" Cartridge for ¾" Cartridge for 1" Cartridge for 1¼" Cartridge for 1½" Cartridge for 2" Tool for filter case ilter for ilter case for Cartridge ilter ilter case 3/5

4 Ordering chart pressure regulator for water (continued) I connection R (inch) H H ½ ¾ ¼ ½ h H R " Spare parts, I Spare parts Valve insert ½" and ¾" Valve insert " and 1 ¼" Valve insert ½" and 2" Replacement ½" and ¾" Replacement " and 1 ¼" Replacement ½" and 2" Tool for releasing /5

5 Ordering chart pressure regulator for water (continued) Version IV (plastic body, with threaded ports G ⅛ and G ¼) LT threaded port Operating pressure [bar] 1) 40 30x1.5 G ⅛ G ¼ ) Pressure values [bar]: Overpressure with respect to atmospheric pressure Ordering note: or manometer please see datasheet, Type TU001. The pressure regulator version IV has a pressure gauge of G ⅛ for measuring the output pressure Ordering chart, control panel nut Thread Materials Mounting bracket for control panel mounting, steel galvanized or version IV M POM Ø 31.2 To find your nearest ürkert office, click on the orange box In case of special application conditions, please consult for advice. Subject to alterations Christian ürkert GmbH & Co. KG 1711/7_U-en_ /5