0
SUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief Valve
SUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief ValveSUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief Valve

SUN Hydraulics RDHALAN 1BV6 RDHA-LAN Direct Acting Pressure Relief Valve

Current Price: $142.49
  • New Sun Hydraulics RDHALAN Direct Acting Relief Valve
  • Box is dirty from storage with contents unaffected
  • Cavity T-16A
  • Series 3
  • Capacity 100 gpm
  • Maximum Operating Pressure 5000 psi
  • Factory Pressure Settings Established at 4 gpm
  • Maximum Valve Leakage at Reseat 10 drops/min.
  • Response Time - Typical 2 ms
  • Reseat >90% of setting
  • Adjustment - No. of CW Turns from Min. to Max. setting 6
  • Valve Hex Size 1 1/4 in.
  • Valve Installation Torque 150 - 160 lbf ft
  • Adjustment Screw Internal Hex Size 5/32 in.
  • Locknut Hex Size 9/16 in.
  • Locknut Torque 80 - 90 lbf in.
  • Model Weight 1.50 lb.
  • Seal kit - Cartridge Buna: 990316007
  • Seal kit - Cartridge Viton: 990316006
  • Direct-acting relief cartridges are normally closed, pressure-limiting valves used to protect hydraulic components from pressure transients. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to limit the pressure rise. These valves are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting and are very fast.
  •  
  • Will accept maximum pressure at port 2; suitable for use in cross port relief circuits.
  • The seals on the adjust screw are exposed to system pressure which means this valve can only be adjusted when the pressure is removed. The setting procedure is; check the setting, remove the pressure, adjust the valve, check the new setting.
  • Valve is relatively insensitive to varying oil temperatures and oil borne contamination.
  • Select a spring range where the desired relief setting is approximately mid-range to high between the minimum and maximum pressure to ensure maximum valve repeatability.
  • Suitable for use in load holding applications.
  • Back pressure on the tank port (port 2) is directly additive to the valve setting at a 1:1 ratio.
  • Test pressure for each range is as follows: A range - 2000 psi (138 bar), B range - 1000 psi (69 bar), C range - 4000 psi (276 bar), D range - 800 psi (55 bar), E range - 400 psi (28 bar), S range - 150 psi (10 bar), W range - 3000 psi (207 bar).
  • Reseat meets or exceeds 90% of crack pressure at test setting. Settings lower than the test pressure may result in lower reseat percentages.
  • All 2-port relief cartridges (except pilot reliefs) are physically and functionally interchangeable (same flow path, same cavity for a given frame size).
  • 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.
Details
  • Brand: SUN Hydraulics
  • Size: Length: 6 in. Width: 2 in. Height: 2 in.
  • Condition: New
  • SKU: 209625
  • Consigner: J
  • Warehouse Storage Location: T-096
  • Shipping Weight (lbs, oz): 1,9
  • Lister: mc
  • Country of Manufacture: United States
  • Items in Lot: 1
  • New Sun Hydraulics RDHALAN Direct Acting Relief Valve
  • Box is dirty from storage with contents unaffected
  • Cavity T-16A
  • Series 3
  • Capacity 100 gpm
  • Maximum Operating Pressure 5000 psi
  • Factory Pressure Settings Established at 4 gpm
  • Maximum Valve Leakage at Reseat 10 drops/min.
  • Response Time - Typical 2 ms
  • Reseat >90% of setting
  • Adjustment - No. of CW Turns from Min. to Max. setting 6
  • Valve Hex Size 1 1/4 in.
  • Valve Installation Torque 150 - 160 lbf ft
  • Adjustment Screw Internal Hex Size 5/32 in.
  • Locknut Hex Size 9/16 in.
  • Locknut Torque 80 - 90 lbf in.
  • Model Weight 1.50 lb.
  • Seal kit - Cartridge Buna: 990316007
  • Seal kit - Cartridge Viton: 990316006
  • Direct-acting relief cartridges are normally closed, pressure-limiting valves used to protect hydraulic components from pressure transients. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to limit the pressure rise. These valves are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting and are very fast.
  •  
  • Will accept maximum pressure at port 2; suitable for use in cross port relief circuits.
  • The seals on the adjust screw are exposed to system pressure which means this valve can only be adjusted when the pressure is removed. The setting procedure is; check the setting, remove the pressure, adjust the valve, check the new setting.
  • Valve is relatively insensitive to varying oil temperatures and oil borne contamination.
  • Select a spring range where the desired relief setting is approximately mid-range to high between the minimum and maximum pressure to ensure maximum valve repeatability.
  • Suitable for use in load holding applications.
  • Back pressure on the tank port (port 2) is directly additive to the valve setting at a 1:1 ratio.
  • Test pressure for each range is as follows: A range - 2000 psi (138 bar), B range - 1000 psi (69 bar), C range - 4000 psi (276 bar), D range - 800 psi (55 bar), E range - 400 psi (28 bar), S range - 150 psi (10 bar), W range - 3000 psi (207 bar).
  • Reseat meets or exceeds 90% of crack pressure at test setting. Settings lower than the test pressure may result in lower reseat percentages.
  • All 2-port relief cartridges (except pilot reliefs) are physically and functionally interchangeable (same flow path, same cavity for a given frame size).
  • 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.