Pressure Reducing Cartridge Valve DDRB-7M
Pressure [bar]
250
Flow rate [L/min]
10
Series DDRB-7M… screw-in cartridges are direct acting, spool-type high performance 3-way pressure-reducing valves. They are available in sizes 2…4 and have a 3/4-16 UNF mounting thread. The straightforward design delivers an outstanding price/performance ratio and good pressure/ flow ratings. The valves control the required secondary pressure in port 3 to the value set with the pressure adjustment, and independently of the inlet pressure in port 2. In control mode, the connection 2 3 opens until the pressure in port 3 reaches the preset level. If the pressure rises above the preset level, the control spool opens the 3 1 connection until balance is restored.
- Compact construction for cavity type AM – 3/4-16 UNF to Bucher standards
- 5 pressure ranges available
- Full-flow secondary pressure relief
- Excellent stability over the whole pressure and flow range
- Available with hand-knob
- All exposed parts with zinc-nickel plating
- Can be fitted in a line-mounting body
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