Direct Acting Relief Valves

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).

Price range: 811,10 kr through 3 619,50 kr

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Specifikationer

Märke:	Parker
Högsta Inloppstryck:	210 bar, 250 bar, 3000 psi, 3600 psi, 3600 PSI, 250 BAR, 380 bar, 420 bar, 5500 psi, 5500 PSI, 380 BAR, 6000 psi, 6000 PSI, 420 BAR
Flödeshastighet:	0.5 gal/min, 0.5 GAL/MIN, 1.9 L/MIN, 1 gal/min, 1 GAL/MIN, 3.8 L/MIN, 1.6 gal/min, 1.6 GAL/MIN, 6 L/MIN, 1.9 L/min, 10 gal/min, 10 GAL/MIN, 38 L/MIN, 100 L/min, 200 L/min, 26 gal/min, 28 GAL/MIN, 100 L/MIN, 3.8 L/min, 30 L/min, 38 L/min, 53 gal/min, 53 GAL/MIN, 200 L/MIN, 6 L/min, 8 gal/min, 8 GAL/MIN, 30 L/MIN
Tryck Kontroll Intervall:	10 to 210 bar, 10 to 420 bar, 100-1000 psi, 100-1000 PSI, 6.9-69 BAR, 100-1500 psi, 100-1500 PSI, 6.9-103 BAR, 100-3000 psi, 100-3000 PSI, 6.9-210 BAR, 100-900 psi, 100-900 PSI, 7-62 BAR, 103.4-350 bar, 13.8-124 bar, 13.8-210 bar, 13.8-350 bar, 145 to 3000 psi, 145 to 6000 psi, 145-3000 PSI, 10-210 BAR, 145-6000 PSI, 10-420 BAR, 1500-5000 psi, 1500-5000 PSI, 103-350 BAR, 17.2-210 bar, 2 to 100 bar, 2 to 50 bar, 200-1800 psi, 200-1800 PSI, 13.8-124 BAR, 200-3000 psi, 200-3000 PSI, 13.8-210 BAR, 200-5000 psi, 200-5000 PSI, 13.8-350 BAR, 250-3000 psi, 250-3000 PSI, 17.2-210 BAR, 29 to 1450 psi, 29 to 725 psi, 29-1450 PSI, 2-100 BAR, 29-725 PSI, 2-50 BAR, 3.5-20.7 bar, 34.5-350 bar, 41.4-210 bar, 5 to 210 bar, 5 to 420 bar, 50-300 psi, 50-300 PSI, 3.5-20.7 BAR, 500-5000 psi, 500-5000 PSI, 34.5-350 BAR, 6.9-103.4 bar, 6.9-210 bar, 6.9-62 bar, 6.9-69 bar, 600-3000 psi, 600-3000 PSI, 41.4-210 BAR, 72 to 3000 psi, 72 to 6000 psi, 72-3000 PSI, 5-210 BAR, 72-6000 PSI, 5-420 BAR
Justering:	Knob, Screw, Tamper Resistant
Tätnings Material:	D-Ring (Standard), Fluorocarbon, Nitrile
Högsta Drifttryck:	250 bar, 3600 psi, 380 bar, 420 bar, 5500 psi, 6000 psi
Högsta kinematiska viskositet:	45-2000 SSU (6 to 420 cSt)
Hösta ställbara tryck:	100 bar, 1000 psi, 103.4 bar, 124 bar, 1450 psi, 1500 psi, 1800 psi, 20.7 bar, 210 bar, 300 psi, 3000 psi, 350 bar, 420 bar, 50 bar, 5000 psi, 6000 psi, 62 bar, 69 bar, 725 psi, 900 psi
Temperatur:	-15 to +400 °F, -15 to 400 °F, -26 to +204 °C, -26 to 204 °C, -30 to +250 °F, -30 to 250 °F, -34 to +121 °C, -34 to 121 °C, -35 to +200 °F, -37 to +93 °C
Läckhastighet:	0.33 @ 75% Crack Pressure cm3/min, 0.33 cm3/min @ 1450 Psi (100 bar), 0.66 @ 75% Crack Pressure cm3/min, 10 @ 75% Crack Pressure drops/min, 25 cm3/min @ 725 Psi (50 bar), 5 @ 75% Crack Pressure drops/min, 5 drops/min @ 1450 Psi (100 bar), N/A
Högsta Tank Tryck:	210 bar, 3000 psi, 350 bar, 420 bar, 5000 psi, 6000 psi
Högsta Driftemperatur:	+121 °C, +200 °F, +204 °C, +250 °F, +400 °F, +93 °C, 121 °C, 204 °C, 250 °F, 400 °F
Material:
Högsta Flödeshastighet:	0.5 gal/min, 1 gal/min, 1.6 gal/min, 1.9 L/min, 10 gal/min, 100 L/min, 200 L/min, 26 gal/min, 3.8 L/min, 30 L/min, 38 L/min, 53 gal/min, 6 L/min, 8 gal/min
Aktiverings Typ:	Pressure Sensing

Ventil Material:	All parts steel. All operating parts hardened steel, Hardened Steel (all operating parts), Steel (all parts)
Division:	Hydraulic Systems Division, Mobile Hydraulic Systems Division Europe
Återställningstryck:	80% of pressure setting, 85% of pressure setting, 90% of pressure setting, n/a
Funktion:	Direct Acting
Installationsmoment:	10 Nm, 30 lb-ft, 32-36 lb-ft, 37 lb-ft, 37-41 lb-ft, 40 Nm, 43-49 Nm, 50 Nm, 50-56 Nm, 7 lb-ft
Standard Tryckinställning :	10.3 bar, 100 bar, 103.4 bar, 1400 psi, 1450 psi, 150 psi, 1500 psi, 172.4 bar, 200 bar, 25 bar, 2500 psi, 2900 psi, 31 bar, 34.5 bar, 360 psi, 450 psi, 50 bar, 500 psi, 51.7 bar, 62 bar, 725 psi, 750 psi, 900 psi
Vikt:	0.03 kg, 0.07 lb, 0.09 kg, 0.11 kg, 0.18 kg, 0.2 kg, 0.2 lb, 0.23 kg, 0.24 lb, 0.28 kg, 0.4 lb, 0.44 lb, 0.5 lb, 0.62 lb
För Vätsketyp:	Mineral-based Hydraulic Fluids, Mineral-based or synthetic hydraulic fluids, Synthetic Hydraulic Fluids
Konfiguration:	Pressure Relief
Mounting Typ:	Screw in cartridge valve, Screw-in Cartridge
Kavitetsstorlek:	C04-2, C08-2, C10-2
Lägsta Driftemperatur:	-15 °F, -26 °C, -30 °F, -34 °C, -35 °F, -37 °C
Tryck Kontroll Sensitivity:	10.1 bar Per Turn, 103.4 per turn bar, 104 per turn psi, 105 per turn bar, 118 per turn bar, 131.7 per turn bar, 147 psi Per Turn, 15.7 bar Per Turn, 1500 per turn psi, 1522 per turn psi, 16 per turn bar, 1710 per turn psi, 19.3 per turn bar, 19.6 per turn bar, 1910 per turn psi, 2.7 per turn bar, 21 bar Per Turn, 228 psi Per Turn, 234 per turn psi, 280 per turn psi, 285 per turn psi, 30 bar Per Turn, 305 psi Per Turn, 35 per turn bar, 39 per turn psi, 43.4 bar Per Turn, 435 psi Per Turn, 5.2 bar Per Turn, 508 per turn psi, 54 per turn bar, 55 bar Per Turn, 58.9 per turn bar, 630 psi Per Turn, 7.2 per turn bar, 76 psi Per Turn, 787 per turn psi, 800 psi Per Turn, 859 per turn psi
Wire Mesh Screen Inkluderat:
Drift:	Automatic
Filtreringsgrad:	ISO 4406 18/16/13, ISO 4406 18/16/13, SAE Class 4, SAE Class 4

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Produktinformation för Direct Acting Relief Valves

Beskrivning

Parker’s selection of direct acting relief valves are fast acting and designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm) in a variety cavity sizes. The variety of pressure adjustment styles available makes these valves an economical solution for clipping pressure spikes and can handle up to full system flow if needed. Poppet style direct acting valves have low leak conditioned seats and are ideal port reliefs in cylinder control applications. Parker’s small, low flow, direct acting valves perform well when controlling pilot circuits or limiting load sense pressure.

Markets:
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Mobile

Features/Benefits:
• Hardened, precision ground parts for durability
• Compact size for reduced space requirements
• Low leakage design poppet design available
• Fast response
• All external parts zinc plated
• High pressure (6000 psi) product available in some models
• Adjustable, fixed, or tamper resistant adjustments available
• Multiple spring ranges are available
• All valves are 100 % tested

Applications:
• Port/cross-port relief
• System relief
• Pilot and/or load sense relief
• Braking

Additional Technical Insight:
Full flow direct acting relief valves can be used as a main system relief valves in low flow circuits. Direct acting valves are fast acting, therefore, these devices and can be an economical solution for clipping pressure spikes. Poppet style direct acting valves have low leak conditioned seats and are often used as a port relief in a cylinder control applications. Small, low flow, direct acting valves are ideal for controlling pilot circuits or limiting load sense pressure.
Produktsupport

REGIONAL - RDH082 Catalog Pages (HY15-3503R1)
REGIONAL - C08-2 Cavity/Block Catalog Page (HY15-3503R1)
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Pressure Control Valves Technical Tips

Direct Acting Relief Valves

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Specifikationer

Produktinformation för Direct Acting Relief Valves

Populära kategorier

Vi erbjuder högkvalitativa hydraulik- och pneumatiklösningar, service, underhåll och komponenter med över 40 års erfarenhet.

Direct Acting Relief Valves

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Specifikationer

Produktinformation för Direct Acting Relief Valves

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Populära kategorier

Vi erbjuder högkvalitativa hydraulik- och pneumatiklösningar, service, underhåll och komponenter med över 40 års erfarenhet.