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Hydraulically-operated valve VR series
for controlscrew-inin-line

hydraulically-operated valve
hydraulically-operated valve
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Characteristics

Operation
hydraulically-operated
Function
for control
Body
screw-in, in-line
Associated function
outlet, load
Other characteristics
compact, in-line
DN

Max.: 20 mm
(0.787 in)

Min.: 5 mm
(0.197 in)

Pressure

315 bar
(4,568.7 psi)

Temperature

Max.: 80 °C
(176 °F)

Min.: -40 °C
(-40 °F)

Flow rate

15 l/min, 40 l/min, 65 l/min, 120 l/min
(3.96 us gal/min, 10.57 us gal/min, 17.17 us gal/min, 31.7 us gal/min)

Description

Pre-load valves, also called sequence valves are a type of pressure control valve. They generate a largely constant pressure drop between the inlet and outlet on the valve. In the opposite direction the flow can pass freely. In the normal position the valve has minor leakage. The sequence valve type VR is available as a screw-in valve and in a housing version for in-line installation. The primary application area is in return lines for oscillation damping, mainly in lifting equipment, lifting platforms, handling systems and in lifting gantries as fall protection. Features and benefits: Compact screw-in valve Intended applications: Lifting equipment Lifting platforms Handling technology

Catalogs

VR
VR
15 Pages

Other HAWE Hydraulik SE products

Pressure control valves

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.