3路分流閥3-WAY DIVERTING VALVE | | GXF-D Series are designed for 3-way Flange type valve which can be assembled with GEA series of Actuators using for Cooling, Heating and controlling HVAC facilities, or for Ice-bon thermal storage cooling system.
Nominal Stroke DN 80 : 20 mm DN100 ~ DN150 : 40 mm | | Applicable Fluids and Temperature : -25 ~ +120℃( cool or hot water ) Water with Oxygen contained chemicals and Glycol, max.50% Cooling medium Objects : R12, R22 | | Operating Pressure : JIS 10 Kgf/㎠ Operating Temperature : -25 ~ 120℃ Flange connection : RF type Valve curve : Linear Leakage : 1)Through-port : ≤0.01% of Kvs value Class Ⅳ (ANSI B 16.104-1976) 2)By-pass : ≤0.1% of Kvs value | | NO | 1 | 2 | 3 | 4 | 5 | 6 | Part Name | Body | Seat Ring | Plug | Packing | Bonnet | Stem | Material | FC20 | FC20 | BC6 | VITON O-Ring | FC20 | SUS304 | | | | | | Plug is connected directly with valve stem. Specially materialized Seat is fixed on the Valve body.
| | | Flow Diagram
| | | Through-port : Linear By-pass : Linear Rangeability : - 50:1
| | | For heating and Steam, it's preferable to install at low degree circulating water to make Packing more resistable Use always Strainer and install at fitting opening for better safety of operation. < not permitted > | | Test run should be conducted only when Actuator is mounted on the Valve correctly. 1. Upward of Spindle : Through-port / Close, By-pass / Open 2. Downward of Spindle : Through-port / Open, By-pass / Close | | In case of damaging packing box of Valve, this can be substituted without removing valve body. Packing box can be used for -25 ~ 130˚C of Fluids ( Cool, Chilled, Hot water & Steam ). | | |