Normally closed, modulating element with pilot source from port 1
Normally closed modulating elements with an internal orifice between port 1 and port 3 can be used as a main-stage relief valve. The valve can be controlled remotely using a pilot relief or pilot solenoid valve.
- A tuning adjustment (models configured with an L control) is available to vary the pressure drop across the compensator to increase/decrease flow within +/-25% of setting.
- All ports will accept 5000 psi (350 bar).
- Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP for external stainless steel components, or /LH for external zinc-nickel plated components. See the CONFIGURATION section for all options. For further details, please see the Materials of Construction page located under TECH RESOURCES.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
|Capacity||120 gpm480 L/min.|
|Maximum Operating Pressure||5000 psi350 bar|
|Control Pilot Flow||15 - 30 in³/min.0,25 - 0,50 L/min.|
|Control Orifice Diameter||.021 in.0,53 mm|
|Valve Hex Size||1 5/8 in.41,3 mm|
|Valve Installation Torque||350 - 375 lbf ft474 - 508 Nm|
|Model Weight||2.60 lb1,20 kg|
|Seal kit - Cartridge||Buna: 990019007|
|Seal kit - Cartridge||Polyurethane: 990019002|
|Seal kit - Cartridge||Viton: 990019006|
There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
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