{"product_id":"proportional-directional-valve-4wrae6w30-2x-g24n9k31-a1v","title":"rexroth PROPORTIONAL DIRECTIONAL VALVE 4WRAE6W30-2X\/G24N9K31\/A1V  R900900987","description":"\u003cp\u003ePROPORTIONAL DIRECTIONAL VALVE \u003cspan\u003e4WRAE6W30-2X\/G24N9K31\/A1V (R900900987)\u003c\/span\u003e Size 6, symbol W, electrical with integrated electronics, 24 V DC Industrial hydraulic valve in a high performance range, reliable control of oil flow direction according to hydraulic symbol. Unpacked Weight: 2.2 kg\u003cbr\u003eDirect operated proportional directional valve, without electrical position feedback, with integrated electronics (OBE) Control of the direction and magnitude of a flow Operation by means of proportional solenoids with central thread and detachable coil For subplate mounting: Porting pattern according to ISO 4401 Spring-centered control spool\u003cbr\u003eThe 4\/2 and 4\/3 proportional directional valves are designed as direct operated devices in plate design. Operation by means of proportional solenoids with central thread and detachable coil. The solenoids are controlled via integrated electronics.\u003cbr\u003eSet-up:\u003cbr\u003eThe valve basically consists of: Housing (1) with connection surface Control spool (2) with compression springs (3 and 4) Solenoids (5 and 6) with central thread Integrated electronics (7)\u003cbr\u003eFunction:\u003cbr\u003eWith de-energized solenoids (5 and 6), central position of the control spool (2) due to compression springs (3 and 4) Direct actuation of the control spool (2) by energization of one proportional solenoid, e. g. energization of solenoid \"b\" (6) Control spool (2) is moved to the left in proportion to the electrical input signal Connection from P to A and B to T via orifice-type cross-sections with progressive flow characteristics Switching off of the solenoid (6) Control spool (2) is returned to the central position by the compression spring (3)\u003cbr\u003eValve with two spool positions (type 4WRA...A...):\u003cbr\u003eThe function of this valve version basically corresponds to the valve with three spool positions. This 2 spool position valve is, however, only equipped with solenoid “a”. Instead of the 2nd proportional solenoid, there is a plug screw (8.1) with NG 6 or a cover (8.2) with NG10.\u003cbr\u003eNotice:\u003cbr\u003eThe tank line must not be allowed to run empty. With corresponding installation conditions, a preload valve (preload pressure approx. 2 bar) must be installed.\u003c\/p\u003e","brand":"Rexroth","offers":[{"title":"Default Title","offer_id":44286577934424,"sku":"4WRAE6W30-2X\/G24N9K31\/A1V  R900900987","price":2976.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/1810\/0568\/files\/Assembly_Technology_b1c53377-87f5-4550-bb89-14cf51fe86b6.jpg?v=1782608276","url":"https:\/\/www.trade-top.com\/products\/proportional-directional-valve-4wrae6w30-2x-g24n9k31-a1v","provider":"Wuhan Top Co Ltd","version":"1.0","type":"link"}