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RVCK

Relief valve from Sun Hydraulics

Description

This FLeX Series solenoid-operated, 2-stage, balanced relief cartridge is a pressure regulating valve.

The valve is normally vented. When vented (de-energized), the pressure drop from the inlet (port 1) to tank (port 2) is typically 100 psi (see performance curves).

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Energizing the solenoid activates the relief function. In relief mode, the valve opens to tank (port 2), throttling flow to regulate the pressure when the pressure at the inlet (port 1) reaches the valve setting. The setting is adjustable with an adjust screw.

  • Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
  • Designed and tested to 10-million operational cycles at full-rated pressure.
  • Exceeds new NFPA test standard T2.6.1 R2014 for fatigue and burst pressure ratings.
  • Higher flow rates than competing valves of similar size.
  • All configurations of this valve include zinc-nickel plating as standard for 1000-hour salt fog protection.
  • Coil connector options offer ratings up to IP69K. See individual coil product pages for details.
  • This cartridge utilizes both 740 Series high-power and 747 Series hazardous location coils.
  • Back pressure on the tank port (port 2) is directly additive to the valve setting at a 1:1 ratio.
  • Main stage orifice is protected by a 150-micron stainless steel screen.
  • Will accept maximum pressure at port 2.
  • All configurations of this valve are assembled with a non-removable adjust screw.
  • FLeX Series relief valves are fully compatible with the XMD Expandable Mobile Drivers from Sun.
  • A FULL DATA SHEET is available for this model using the link at the top of the page.
  • A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
  • 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.

Technical Data

Note: Data may vary by configuration. See CONFIGURATION section.

Cavity T-10A
Series 1
Capacity 25 gpm
Capacity (metric) 95 L/min.
Maximum Operating Pressure 5000 psi
Maximum Operating Pressure (metric) 350 bar
Factory Pressure Settings Established at 4 gpm
Factory Pressure Settings Established at (metric) 15 L/min.
Maximum Valve Leakage at 110 SUS (24 cSt) 5 in³/min.@2000 psi
Maximum Valve Leakage at 110 SUS (24 cSt) (metric) 80 cc/min.@140 bar
Response Time – Typical 50 ms
Response Time – Typical (Relief) 10 ms
Adjustment – No. of CW Turns from Min. to Max. setting 3.5
Valve Hex Size 7/8 in.
Valve Hex Size (metric) 22,2 mm
Valve Installation Torque 30 – 35 lbf ft
Valve Installation Torque (metric) 41 – 47 Nm
Adjustment Screw Internal Hex Size 1/8 in.
Adjustment Screw Internal Hex Size (metric) 3,2 mm
Locknut Hex Size 7/16 in.
Locknut Hex Size (metric) 11,1 mm
Locknut Torque 45 – 55 lbf in.
Locknut Torque (metric) 5 – 6 Nm
Model Weight 0.57 lb.
Model Weight (metric) 0.26 kg.
U.S. Patent # 10,533,584
Seal kit – Cartridge Viton: 990010006

Configuration Options

Control

L ★ Standard Screw Adjustment

Adjustment Range

J ★ 300 – 5000 psi (20 – 350 bar), 1000 psi (70 bar) Standard Setting

Seal Material

N ★ Buna-N
V Viton
E EPDM

Coil

211 DIN 43650-Form A, 115 VAC
212 DIN 43650-Form A, 12 VDC
212D DIN 43650-Form A, 12 VDC, with transient voltage suppression (TVS) diodes
214 DIN 43650-Form A, 14 VDC
214D DIN 43650-Form A, 14 VDC, with transient voltage suppression (TVS) diodes
223 DIN 43650-Form A, 230 VAC
224 DIN 43650-Form A, 24 VDC
224D DIN 43650-Form A, 24 VDC, with transient voltage suppression (TVS) diodes
228 DIN 43650-Form A, 28 VDC
228D DIN 43650-Form A, 28 VDC, with transient voltage suppression (TVS) diodes
612 AMP Junior Timer, 12 VDC
612D AMP Junior Timer, 12 VDC, with transient voltage suppression (TVS) diodes
614 AMP Junior Timer, 14 VDC
614D AMP Junior Timer, 14 VDC, with transient voltage suppression (TVS) diodes
624 AMP Junior Timer, 24 VDC
624D AMP Junior Timer, 24 VDC, with transient voltage suppression (TVS) diodes
628 AMP Junior Timer, 28 VDC
628D AMP Junior Timer, 28 VDC, with transient voltage suppression (TVS) diodes
712 Twin Lead, 12 VDC
712D Twin Lead, 12 VDC, with transient voltage suppression (TVS) diodes
714 Twin Lead, 14 VDC
714D Twin Lead, 14 VDC, with transient voltage suppression (TVS) diodes
724 Twin Lead, 24 VDC
724D Twin Lead, 24 VDC, with transient voltage suppression (TVS) diodes
728 Twin Lead, 28 VDC
728D Twin Lead, 28 VDC, with transient voltage suppression (TVS) diodes
812 Metri-Pack, 12 VDC
812D Metri-Pack, 12 VDC, with transient voltage suppression (TVS) diodes
814 Metri-Pack, 14 VDC
814D Metri-Pack, 14 VDC, with transient voltage suppression (TVS) diodes
824 Metri-Pack, 24 VDC
824D Metri-Pack, 24 VDC, with transient voltage suppression (TVS) diodes
828 Metri-Pack, 28 VDC
828D Metri-Pack, 28 VDC, with transient voltage suppression (TVS) diodes
912 Deutsch DT04-2P, 12 VDC
912D Deutsch DT04-2P, 12 VDC, with transient voltage suppression (TVS) diodes
914 Deutsch DT04-2P, 14 VDC
914D Deutsch DT04-2P, 14 VDC, with transient voltage suppression (TVS) diodes
924 Deutsch DT04-2P, 24 VDC
924D Deutsch DT04-2P, 24 VDC, with transient voltage suppression (TVS) diodes
928 Deutsch DT04-2P, 28 VDC
928D Deutsch DT04-2P, 28 VDC, with transient voltage suppression (TVS) diodes
JM24BD Explosion Proof, Metric (M20 X 1.5), 24 VDC, 180 Degree, CSA and ATEX Certification
JM24CD Explosion Proof, Metric (M20 X 1.5), 24 VDC, 90 Degree, CSA and ATEX Certification
JN24BD Explosion Proof, 1/2 inch NPT mechanical conduit, 24 VDC, 180 Degree, CSA and ATEX Certification
JN24CD Explosion Proof, 1/2 inch NPT mechanical conduit, 24 VDC, 90 Degree, CSA and ATEX Certification
Cavity: T-10A
Nominal Capacity: 15 gpm (60 lpm )
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Possible variants

RVCKLJE, RVCK-LJE, RVCKLJE211, RVCK-LJE211, RVCKLJE212, RVCK-LJE212, RVCKLJE212D, RVCK-LJE212D, RVCKLJE214, RVCK-LJE214, RVCKLJE214D, RVCK-LJE214D, RVCKLJE223, RVCK-LJE223, RVCKLJE224, RVCK-LJE224, RVCKLJE224D, RVCK-LJE224D, RVCKLJE228, RVCK-LJE228, RVCKLJE228D, RVCK-LJE228D, RVCKLJE612, RVCK-LJE612, RVCKLJE612D, RVCK-LJE612D, RVCKLJE614, RVCK-LJE614, RVCKLJE614D, RVCK-LJE614D, RVCKLJE624, RVCK-LJE624, RVCKLJE624D, RVCK-LJE624D, RVCKLJE628, RVCK-LJE628, RVCKLJE628D, RVCK-LJE628D, RVCKLJE712, RVCK-LJE712, RVCKLJE712D, RVCK-LJE712D, RVCKLJE724, RVCK-LJE724, RVCKLJE724D, RVCK-LJE724D, RVCKLJE728, RVCK-LJE728, RVCKLJE728D, RVCK-LJE728D, RVCKLJE812, RVCK-LJE812, RVCKLJE812D, RVCK-LJE812D, RVCKLJE814, RVCK-LJE814, RVCKLJE814D, RVCK-LJE814D, RVCKLJE824, RVCK-LJE824, RVCKLJE824D, RVCK-LJE824D, RVCKLJE828, RVCK-LJE828, RVCKLJE828D, RVCK-LJE828D, RVCKLJE912, RVCK-LJE912, RVCKLJE912D, RVCK-LJE912D, RVCKLJE914, RVCK-LJE914, RVCKLJE914D, RVCK-LJE914D, RVCKLJE924, RVCK-LJE924, RVCKLJE924D, RVCK-LJE924D, RVCKLJE928, RVCK-LJE928, RVCKLJE928D, RVCK-LJE928D, RVCKLJEJM24BD, RVCK-LJEJM24BD, RVCKLJEJM24CD, RVCK-LJEJM24CD, RVCKLJEJN24BD, RVCK-LJEJN24BD, RVCKLJEJN24CD, RVCK-LJEJN24CD, RVCKLJN, RVCK-LJN, RVCKLJN211, RVCK-LJN211, RVCKLJN212, RVCK-LJN212, RVCKLJN212D, RVCK-LJN212D, RVCKLJN214, RVCK-LJN214, RVCKLJN214D, RVCK-LJN214D, RVCKLJN223, RVCK-LJN223, RVCKLJN224, RVCK-LJN224, RVCKLJN224D, RVCK-LJN224D, RVCKLJN228, RVCK-LJN228, RVCKLJN228D, RVCK-LJN228D, RVCKLJN612, RVCK-LJN612, RVCKLJN612D, RVCK-LJN612D, RVCKLJN614, RVCK-LJN614, RVCKLJN614D, RVCK-LJN614D, RVCKLJN624, RVCK-LJN624, RVCKLJN624D, RVCK-LJN624D, RVCKLJN628, RVCK-LJN628, RVCKLJN628D, RVCK-LJN628D, RVCKLJN712, RVCK-LJN712, RVCKLJN712D, RVCK-LJN712D, RVCKLJN724, RVCK-LJN724, RVCKLJN724D, RVCK-LJN724D, RVCKLJN728, RVCK-LJN728, RVCKLJN728D, RVCK-LJN728D, RVCKLJN812, RVCK-LJN812, RVCKLJN812D, RVCK-LJN812D, RVCKLJN814, RVCK-LJN814, RVCKLJN814D, RVCK-LJN814D, RVCKLJN824, RVCK-LJN824, RVCKLJN824D, RVCK-LJN824D, RVCKLJN828, RVCK-LJN828, RVCKLJN828D, RVCK-LJN828D, RVCKLJN912, RVCK-LJN912, RVCKLJN912D, RVCK-LJN912D, RVCKLJN914, RVCK-LJN914, RVCKLJN914D, RVCK-LJN914D, RVCKLJN924, RVCK-LJN924, RVCKLJN924D, RVCK-LJN924D, RVCKLJN928, RVCK-LJN928, RVCKLJN928D, RVCK-LJN928D, RVCKLJNJM24BD, RVCK-LJNJM24BD, RVCKLJNJM24CD, RVCK-LJNJM24CD, RVCKLJNJN24BD, RVCK-LJNJN24BD, RVCKLJNJN24CD, RVCK-LJNJN24CD, RVCKLJV, RVCK-LJV, RVCKLJV211, RVCK-LJV211, RVCKLJV212, RVCK-LJV212, RVCKLJV212D, RVCK-LJV212D, RVCKLJV214, RVCK-LJV214, RVCKLJV214D, RVCK-LJV214D, RVCKLJV223, RVCK-LJV223, RVCKLJV224, RVCK-LJV224, RVCKLJV224D, RVCK-LJV224D, RVCKLJV228, RVCK-LJV228, RVCKLJV228D, RVCK-LJV228D, RVCKLJV612, RVCK-LJV612, RVCKLJV612D, RVCK-LJV612D, RVCKLJV614, RVCK-LJV614, RVCKLJV614D, RVCK-LJV614D, RVCKLJV624, RVCK-LJV624, RVCKLJV624D, RVCK-LJV624D, RVCKLJV628, RVCK-LJV628, RVCKLJV628D, RVCK-LJV628D, RVCKLJV712, RVCK-LJV712, RVCKLJV712D, RVCK-LJV712D, RVCKLJV724, RVCK-LJV724, RVCKLJV724D, RVCK-LJV724D, RVCKLJV728, RVCK-LJV728, RVCKLJV728D, RVCK-LJV728D, RVCKLJV812, RVCK-LJV812, RVCKLJV812D, RVCK-LJV812D, RVCKLJV814, RVCK-LJV814, RVCKLJV814D, RVCK-LJV814D, RVCKLJV824, RVCK-LJV824, RVCKLJV824D, RVCK-LJV824D, RVCKLJV828, RVCK-LJV828, RVCKLJV828D, RVCK-LJV828D, RVCKLJV912, RVCK-LJV912, RVCKLJV912D, RVCK-LJV912D, RVCKLJV914, RVCK-LJV914, RVCKLJV914D, RVCK-LJV914D, RVCKLJV924, RVCK-LJV924, RVCKLJV924D, RVCK-LJV924D, RVCKLJV928, RVCK-LJV928, RVCKLJV928D, RVCK-LJV928D, RVCKLJVJM24BD, RVCK-LJVJM24BD, RVCKLJVJM24CD, RVCK-LJVJM24CD, RVCKLJVJN24BD, RVCK-LJVJN24BD, RVCKLJVJN24CD, RVCK-LJVJN24CD

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