HYD RULI DIREIONL O NROL VLVES VES omponents For he ontrol Of Wide Range Of Operating Flows nd ressures
V, DV, ND RORY DIREIONL ONROL VLVES; FOR FLOWS U O 20 GM (76 LM) ND WORKING RESSURES U O 2,500 SIG (172 R) SRING REURN ND DEEN OIONS; RESSURES O 2,500 SIG (172 R) hese 20 GM (76 LM) manual spool valves are available with an externally adjustable pressure relief valve on all but the closed center models. NOE: he maximum recommended flow rate for the internal relief valve at 2,500 SIG (172 bar) is 10 GM (38 LM). hey are offered in both three-way and four-way versions, with a wide range of spool options available. V designated models feature spring-centered operation, while DV designated models feature mechanical spool detents. he valve bodies are constructed from fine gray iron castings, and the spools are precision ground and chrome-plated steel. ressure and return ports are 3/4 inch NF, and cylinder ports are either 1/2 inch or 3/4 inch NF. SE o-ring boss ports are also available as an option. Relief valve pressure ranges are 400 to 2,500 SIG (28 to 172 bar). If not customer specified, assemblies are automatically furnished with relief set at 2,000 SIG (138 bar) at 10 GM (38 LM). For units without a relief valve function, please consult our factory. Weights: V Series 9 lbs. (4.1 kg) DV Series 9-1/2 lbs. (4.3 kg) UION: Relief valve pressure adjustments should not be made while the system is under pressure. WRNING: V & DV valves do not contain load checks and therefore should not be used in lifting applications unless some other means of holding the load is provided by the customer. V SERIES SRING REURN VLVES hree-way andem enter Four-Way andem enter 20036 1/2 NF orts 20037 3/4 NF orts 20038 1/2 NF orts 20039 3/4 NF orts hree-way losed enter 10205 1/2 NF orts 10206 3/4 NF orts Four-Way losed enter 10207 1/2 NF orts 10208 3/4 NF orts hree-way Open enter Spool Four-Way Open enter Spool 10226 1/2 NF orts 10227 3/4 NF orts 10228 1/2 NF orts 10229 3/4 NF orts 2.
V, DV, ND RORY DIREIONL ONROL VLVES; FOR FLOWS U O 20 GM (76 LM) ND WORKING RESSURES U O 2,500 SIG (172 R) DV SERIES DEENED VLVES hree-way andem enter 20040 1/2 NF orts 20041 3/4 NF orts Four-Way andem enter 20042 1/2 NF orts 20043 3/4 NF orts hree-way losed enter Four-Way losed enter 10209 1/2 NF orts 10210 3/4 NF orts 10211 1/2 NF orts 10212 3/4 NF orts hree-way Open enter Four-Way Open enter 10230 1/2 NF orts 10231 3/4 NF orts 10232 1/2 NF orts 10233 3/4 NF orts Four-Way andem enter, Detent With Hydraulic Kick-out, Spring entered in Neutral From -908 1/2 NF orts Four-Way losed enter, Detent with Spring Return o Neutral From -909 1/2 NF orts Four-Way andem enter, Detent With Spring Return o Neutral From -770 1/2 NF orts Four-Way andem enter, Detent with Spring Return o Neutral From -771 1/2 NF orts 3.
V, DV, ND RORY DIREIONL ONROL VLVES; FOR FLOWS U O 20 GM (76 LM) ND WORKING RESSURES U O 2,500 SIG (172 R) RORY-UED ONROL VLVES hese valves are similar in design to those on pages two and three, but differ in that the valve handle is rotated to actuate the spool, as opposed to shifting the spool axially. his provides finer metering control. hese valves incorporate a mechanical detent in the neutral position, but should be manually held in their operating positions. NOE: he maximum recommended flow rate for the internal relief valve at 2,500 SIG (172 bar) is 10 GM (38 LM). UION: Relief valve pressure adjustments should not be made while the system is under pressure. WRNING: hese valves do not contain load checks and therefore should not be used in lifting applications unless some other means of holding the load is provided by the customer. RORY-UED SERIES VLVES Rotary Spool hree-way andem enter Rotary Spool Four-Way andem enter 20048 1/2 NF orts 20049 3/4 NF orts 20050 1/2 NF orts 20051 3/4 NF orts Rotary Spool hree-way losed enter Rotary Spool Four-Way losed enter 10217 1/2 NF orts 10218 3/4 NF orts 10219 1/2 NF orts 10220 3/4 NF orts Rotary Spool hree-way Open enter Rotary Spool Four-Way Open enter 10238 1/2 NF orts 10239 3/4 NF orts 10240 1/2 NF orts 10241 3/4 NF orts 4.
WO-OSIION, HREE-WY SELEOR VLVES; FOR FLOWS U O 30 GM (114 LM) ND WORKING RESSURES U O 3,000 SIG 207 R) KNO OR HNDLE OERION hese three-way directional valves can be used in a wide variety of circuitry and system configurations. Flow is controlled by a simple pull or push of the control knob or handle. he spools are held in position by the frictional force of their o-rings, effectively creating a detent in either position (except for spring-return models). SELEOR SERIES VLVES wo-osition Detented Selector with Knob wo-osition Detented Selector with Handle -1152 20 GM (76 LM) 1/2 NF orts -1252 30 GM (114 LM) 3/4 NF orts (SE OR orts also available upon request) -1155 20 GM (76 LM) 1/2 NF orts -1239 30 GM (114 LM) 3/4 NF orts (SE OR orts also available upon request) wo-osition Float ontrol Selector with Knob and Spring Return wo-osition Float ontrol Selector with Handle and Spring Return -1174 20 GM (76 LM) 1/2 NF orts (SE OR orts also available upon request) -1157 20 GM (76 LM) 1/2 NF orts (SE OR orts also available upon request) wo-osition Detented Float ontrol Selector with Knob wo-osition Detented Float ontrol Selector with Handle -1138 20 GM (76 LM) 1/2 NF orts -1395 30 GM (114 LM) 3/4 NF orts (SE OR orts also available upon request) -1149 20 GM (76 LM) 1/2 NF orts -1180 30 GM (114 LM) 3/4 NF orts (SE OR orts also available upon request) wo-osition Selector with Knob and Spring Return wo-osition Selector with Handle and Spring Return -1153 20 GM (76 LM) 1/2 NF orts (SE OR orts also available upon request) -1156 20 GM (76 LM) 1/2 NF orts (SE OR orts also available upon request) 5.
DIMENSIONS - SNDRD UNIS V & DV SERIES VLVES = (4) SSEMLY OLS ORQUED O 70-90 IN.-LS. (8-10 N-M) RORY SERIES VLVES = (4) SSEMLY OLS ORQUED O 70-90 IN.-LS. (8-10 N-M) SELEOR SERIES VLVES Knob Operator with 1/2 NF orts (ypical) Handle Operator with 1/2 NF orts (ypical) Knob Operator with 3/4 NF orts (ypical) Handle Operator with 3/4 NF orts (ypical) 6.
RESSURE DRO D - SNDRD UNIS YIL INERNL RESSURE DRO; V, DV, ND RORY SERIES VLVES NOE: Measurements taken with 164 SSU (35 cst). Hydraulic fluid at 100 degrees F (38 degrees ). Values are the same for both 1/2 inch NF and 3/4 inch NF workports. YIL INERNL RESSURE DRO; SELEOR SERIES VLVES NOE: Measurements taken with 164 SSU (35 cst). Hydraulic fluid at 100 degrees F (38 degrees ). Values are the same for both 1/2 inch NF and 3/4 inch NF workports. WRNING: ressure at port in excess of 100 psig (7 bar) may interfere with the proper operation of some valve configurations. lease consult factory when using these valves in series, or when back pressure over 100 psig (7 bar) is present. 7.
OHER QULIY RODUS MNUFURED Y ENERGY MNUFURING OMNY USOM ND SNDRD HYDRULI YLINDERS wide range of welded, tie-rod, and ram-type cylinders are available to satisfy virtually any hydraulic application or need: Standard ylinders 1.5 inch (3.81 cm) to 10 inch (25.4 cm) bores; strokes to 15 feet (4.57 m); single and double acting; up to 10,000 psig (690 bar) working pressure capability; many end mechanisms, integral valves, and other options available: HD Series Welded ylinders hreaded end-cap design; 5,000 psig (345 bar) working pressure capability special designs available for working pressures up to 10,000 psig (690 bar). SR Series Welded ylinders Round retaining ring design; 3,265 psig (225 bar) working pressure capability. YR Series Welded ylinders Round retaining ring design; 3,000 psig (207 bar) working pressure capability. YL Series Welded ylinders Snap ring design; 2,500 psig (172 bar) working pressure capability. HR Series ylinders ie-rod design; 3,265 psig (225 bar) working pressure capability. Rephasing ylinders rephrasing cylinder system is two or more cylinders plumbed in series, with the bore and rod diameters sized such that all rods extend and/or retract an equal or equivalent amount when flow is applied to the first, or last, cylinder in the series. his hydraulic synchronization of rod positions typically eliminates the need for a hydraulic flow divider and/or combiner, or a mechanical connection between the cylinder rods in the application. lease contact us for further details and information regarding these systems. Manufacturing ompany, Inc. Energy is a member of: NF (National Fluid ower ssociation) NE (National ruck Equipment ssociation) 204 lastic Lane Monticello, I 52310-9472 US hone: (319) 465-3537 Fax: (319) 465-5279 Web Site: www.energymfg.com E-mail: sales@energymfg.com 00.336.1 Energy Mfg. o., Inc. ISO 9001:2000 2007 Energy Manufacturing ompany, Inc. Form No. VLVE-1/2007-1000