DTF
DTF
- Type: Diaphragm Type Float Control Valve
- Material: Cast Iron
- Applied Conditions: Water
- Temperature Range: -15°C to 80°C
- Cast Iron and Bronze: Testing Pressure - 21 kgf/cm², Working Pressure - 12 kgf/cm²
- Ductile Iron and Stainless Steel: Testing Pressure - 32 kgf/cm², Working Pressure - 20 kgf/cm²
- Minimum Working Pressure: 0.5 kgf/cm²
- Add a 1/2" on-off valve at connection pipes for test and maintenance.
- Remove impurities or metal dusts from pipes; add a filter if possible.
- Avoid upside-down or vertical installation.
- Upper Cover: Available in Cast Iron, Ductile Iron, Bronze, SS 304
- Spring, Upper Bolt: SS 304
- Diaphragm: EPDM
- Upper Shaft: Bronze or SS 304
- Sealing Space: NBR
- Seat: Bronze or SS 304
- Lower Shaft: Bronze or SS 304
- Flange (DFF) and Threaded (DTF) options available
- Various sizes with specific dimensions provided in mm
- Float ball switch is optional
Catalog excerpts
Diaphragm Type Float Control Valve * Applied Conditions : Water. * Applied Temperature : -15°C~80 °C Vv Valve Body Testing Pressure Pressure / Working Cast Iron : 21 kgf/cm? / 12 kgf/cm? Bronze : 21 kgf/cm? / 12 kgf/cm? Ductile Iron : 32 kgf/cm? / 20 kgf/cm? Stainless Steel : 32 kgf/cm? / 20 kgf/cm? x Minimum working pressure A Cast Iron Materials * EE" HE ERE ERPSER EME % * Add a/one 1/2" on-off valve at the connection pipes while installing float ball switch for test and maintenance purposes. @® Please remove impurities or metal dusts inside the pipe thoroughly. If possible, please add filter . ® Avoid upside-down or vertical installation . ® FEARS BEZ RMU EREERANR. © BS IOREEN ZIRT BE RAREENF . AD Im/KBBAERLSEEREIRERT] Part Name |Upper Cover |[Cast Iron [| Ductile Iron || Bronze [Spring |Upper Bolt [Upper Shaft [Lower Shaft Cast Iron |[ Ductile Iron [| Bronze || SS 304 % Float ball switch is optional product.
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