FlowCon EDP Instruction (China)

FlowCon EDP Instruction (China)FlowCon EDP 15-50 mm (1/2”-2”) 1H95030 - 09/2020 Installation and Operation Instruction The FlowCon EDP inserts are for use with three different FlowCon valve housings, either:  FlowCon A DN15-25 (1/2”-1”)  FlowCon AB DN15-50 (1/2”-2”)  FlowCon ABV DN15-40 (1/2”-1 1/2”)   is located at the neck of the insert where the white digits, numbered 1 to 5, indicate full turns and the digits on the red counterwheel, num- bered 0 to 9, indicate 1/10 of full turn (Figure 2 shows setting 4.2). ΔpC can be measured between Partner Valve (p/t 4.2 plug same sided as the ca- pillary tube) and EDP (first p/t plug). Please wait until the EDP has stabilized itself. Figure 2 Capillary tube Do not damage the capillary tube by compressing or bending the tube with a bending radius below 20 mm (3/4”). Capillary tube is to be mounted using max. 0.1 Nm - DO NOT OVER TIGHTEN. Figure 1  Insert Setting and Installation Prior to installing the FlowCon EDP insert (supplied from factory in setting 1.1 to facilitate assembly), the system should be properly flushed. Blank valve covers are available to be installed during flushing. It is recommended to grease the O-rings located around the insert and headnut with silicone grease before installing the insert in the valve housing. After installation and if the side tapping on the connector-ring is in the way, the connection-ring may be independently turned clockwise for a more optimal position. Setting is better carried out after the insert is installed in the valve housing. General Assembly Drawing FlowCon EDP A: Valve housing B: EPD insert C: Adjustment key D1: P/t plug (2 pcs.) D2: Plug (2 pcs.) E: Capillary tube incl. M8 fittings (for FlowCon QuickDisc®) F: 1/4” to M8 adaptor (for 1/4” body tapping) C D1 D2 B E The desired ΔpC (controlled Δp circuit) is set by adjusting the insert (turned from setting 1.0 and up) with a special adjustment key. Scale setting A F Figure 3 This paper is a supplement to the FlowCon General Instruction Latest release of any FlowCon material is available on www.flowcon.com Page 1 of 4页 2