700 bar
\nThese safety-check valves are used for those applications where pressure drops must be avoided (e.g. holding of a lifted load). Depending on the location in a hydraulic circuit, these valves can have different functions. The model VSM-11 can be directly screwed into the oil port of a hydraulic cylinder and works at this location as a \u201chose break fuse\u201d. The design of the VSM-21 is suitable for a combination with VHP directional valves.<\/p>\n
Operation
\nAfter closing the relief valve (hand wheel) the cylinder can be advanced via the by-pass. In direction to the cylinder the valves always have free flow. The built-in check valve ensures that a pressurized cylinder (e.g. a lifted load) is held precisely in stop position. A smooth lowering speed can be adjusted by opening the throttle valve (hand wheel) in order to relieve the pressure. A safety pressure valve protects the cylinder from being overloaded by external loading.<\/p>\n
Selection advice
\nIf the valve is to be screwed directly into a hydraulic cylinder, please order model VSM-11. If the valve is to be combined with the directional valve of a power pack, please order model VSM-21.<\/p>\n","protected":false},"excerpt":{"rendered":"
700 bar
\nThese safety-check valves are used for those applications where pressure drops must be avoided (e.g. holding of a lifted load). Depending on the location in a hydraulic circuit, these valves can have different functions. The model VSM-11 can be directly screwed into the oil port of a hydraulic cylinder and works at this location as a \u201chose break fuse\u201d. The design of the VSM-21 is suitable for a combination with VHP directional valves.<\/p>\n
Operation
\nAfter closing the relief valve (hand wheel) the cylinder can be advanced via the by-pass. In direction to the cylinder the valves always have free flow. The built-in check valve ensures that a pressurized cylinder (e.g. a lifted load) is held precisely in stop position. A smooth lowering speed can be adjusted by opening the throttle valve (hand wheel) in order to relieve the pressure. A safety pressure valve protects the cylinder from being overloaded by external loading.<\/p>\n
Selection advice
\nIf the valve is to be screwed directly into a hydraulic cylinder, please order model VSM-11. If the valve is to be combined with the directional valve of a power pack, please order model VSM-21.<\/p>\n","protected":false},"featured_media":22761,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[326,1640],"product_tag":[470],"class_list":{"0":"post-24691","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accesoires-en","7":"product_cat-hydraulic-cylinders","8":"product_tag-yale","10":"first","11":"onbackorder","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"yoast_head":"\n