Pressure Relief Valves HV/HVF 750 l/min - 160 bar - 12 Pages

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Pressure Relief Valves HV/HVF 750 l/min - 160 bar
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Catalog excerpts

Pressure Relief Valves

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The pilot operated, sliding piston pressure relief valveHV/HVF is intended for inline mounting and is suitable to safeguard mean pressure hydraulic circuits up to 160 bars. The pipe connection is to be effected either by SAE-Mounting Surfaces (3000 psi) or by Whitworth Pipe Threads GӔ. Due to the design principle of sliding piston piloting the valve is also suitable for higher viscosities. Main valve stage The main sliding piston 2 is pressed against the annulatedarea a by the compression spring 3 . The valve chamber b located before the main sliding piston 2 as well as thevalve chamber c to be...

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ConstructionSliding piston relief valve pilot operated MountingInline Pipe connectionSAE-Flange (3000 psi)Whitworthpipe thread ֓G DimensionsPages 6, 8, 9, 10 WeightPages 6, 8, 9, 10 Fitting positionSet screw up Type of pressure settingmechanical Set screwKnob AccessoriesWelding flange SAE (3000 psi)Page 10 ԢȆ p-Q-characteristicsPage 4 Hydraulic fluidsHydraulic oils acc. to DIN 51524/25 (other fluids on request) Nominal size 1025405080 Max. flow capacityl/min50120350500750 Nom.operatingpressure bar1601601608080 Viskosity range ν > min mm > 2 /s1313131313 ν > max mm > 2 /s600600600600600 Pressure...

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4 KRACHTGmbH Gewerbestr.20 ׷ 58791 Werdohl, Germany fon +49(0)2392/935-0 ׷ fax +49(0)2392/935209 mail info@kracht.eu ׷ web www.kracht.eu >

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4 (option) Panel mounting(option) > KRACHTGmbH Gewerbestr.20 ׷ 58791 Werdohl, Germany fon +49(0)2392/935-0 ׷ fax +49(0)2392/935209 mail info@kracht.eu ׷ web www.kracht.eu 5 size="-1">

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6 KRACHTGmbH Gewerbestr.20 ׷ 58791 Werdohl, Germany fon +49(0)2392/935-0 ׷ fax +49(0)2392/935209 mail info@kracht.eu ׷ web www.kracht.eu >

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Pressure setting range03 > 0.5...3bar 12 > 1...12bar 40 > 1...40bar 80 > 10...80bar (p max NG50/80) 160 > 10...160bar (p max NG25/40) Type of pressure settingA > Set screw B > Knob Construction code > (Specfied by KRACHT) Pipe connection2F > SAE flange (3000 psi) 1G > Threaded connection Models A > Standard version C > FKM version Nominal size25 > Q max 120 l/min 40 > Q max 350 l/min 50 > Q max 500 l/min 80 > Q max 750 l/min Relief portG > 1 ⁄ > 4 (option) NG25/40 only(option) Product codeMounting > Pressure relief valve, pilot operated, flange version with relief port G > 1 բD > 4, nominal size...

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Relief port for type HVFE Nom.SAEThread Wrench Weight sizeflangesize RABCDEFGHKLMNkg 25 1G 152.426.2M1059702620507520055 Ә 55243.4 40 1 > 1 ⁄ > 2 G 1 > 1 ӢD > 2 69.935.7M1283943920659522065 75366.7 50 2ؓG 277.842.9M129710250207510524075 903010.9 80 3ؓG 3106.461.9M161311357825110125280110 1054018.1 > 8 KRACHTGmbH ط Gewerbestr.20 58791 Werdohl, Germany ׷ fon +49(0)2392/935-0 fax +49(0)2392/935209 ׷ mail info@kracht.eu web www.kracht.eu size="-1">

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Relief port for type HVFE Nom.SAEThread Wrench Weight sizeflangesize RABCDEFGHKLMNkg 25 1G 152.426.2M 1059702620507522955 Ә 55243.4 40 1 > 1 ⁄ > 2 G 1 > 1 ӢD > 2 69.935.7M1283943920659524665 75366.7 50 2ؓG 277.842.9M129710250207510526675 903010.9 80 3ؓG 3106.461.9M161311357825110125306110 1054018.1 > KRACHTGmbH ط Gewerbestr.20 58791 Werdohl, Germany ׷ fon +49(0)2392/935-0 fax +49(0)2392/935209 ׷ mail info@kracht.eu web www.kracht.eu 9 size="-1">

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Relief port for type HVFE Nom.SAE Thread Wrench sizeflangesize P Weight RABCDEFGHKL > 1 L > 2 MNOSkg 25 1G 152.426.2M1059702620507520022955 Ә 55556024M40x1.53.4 40 1 > 1 ⁄ > 2 G 1 > 1 ӢD > 2 69.935.7M1283943920659522024665 75556036M40x1.56.7 Drawing for dimensions A, B, C, E, F, G, H, K see page 9 > OrderingSAEO-RingWeightcodeflange ABCDFGHILMkg CFS 102-ST 1ؓ34.525381814M107152.45326.241310.6 CFS 106-ST 1 > 1 ⁄ > 2 48.638442518M129470.07735.741871.2 CFS 108-ST 2ӓ6150452518M1210377.88942.942251.5 CFS 112-ST 38973502723M16135106.4012462.043372.7 > 10 KRACHTGmbH ӷ Gewerbestr.20 58791 Werdohl, Germany...

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KRACHTGmbH Gewerbestr.20 ׷ 58791 Werdohl, Germany fon +49(0)2392/935-0 ׷ fax +49(0)2392/935209 mail info@kracht.eu ׷ web www.kracht.eu 11 >

 Open the catalog to page 11

Transfer pumps for lubricating oil supply equipment, low pressure filling and feed systems, dosing and mixing systems. Gear and turbine flow meters and electronics for volume and flow metering technology in hydraulics, processing and laquering technology. > Single and multistage high pressure gear pumps, hydraulic motors and valves for construction machinery, vehicle-mounted machines. Cetop directional control and proportional valves, hydraulic cylinders, pressure, quantity and stop valves for pipe and slab construction, hydraulic accessories for industrial hydraulics (mobile and stationary use).Technology...

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