Standard Pressure Sandwich Valves. USA Headquarters. Dynex/Rivett Inc.

Transcription

1 SECIFICIONS Standard ressure Sandwich Valves CONC INFORMION US Headquarters 770 Capitol Drive ewaukee, WI U.S.. el: FX: ower Units & Systems 54 Nickerson Road shland, M U.S.. el: FX: ashland@dynexhydraulics.com European Sales Unit C5 Steel Close, Little End Road, Eaton Socon, Huntingdon, Cambs. E19 8 United Kingdom el: +44 (0) FX: +44 (0) sales@dynexhydraulics.co.uk For more information visit our web site: ROCHURE NOES: Consult the Dynex sales department for a review any application which requires operating above the rated flows or pressures, or higher than normal operating temperatures. Specifications shown were in effect when published. Since errors or omissions are possible, contact your sales representative for the most current specifications before ordering. Dynex reserves the right to discontinue or change designs at any time without incurring any obligation. DYNEX High ressure Hydraulics Copyright ulletin dynexvessandwichspecs-1101

2 SNDRD SNDWICH VLVES ccessory Valves Save Space and Reduce Weight hese sandwich valves mount under directional controls with standard N.F... (CEO) patterns. Mounting/Maximum Flow N.F... D03 (CEO 3) attern: 6 U.S. gpm (23 L/min); N.F... D05 (CEO 5) attern: 12 U.S. gpm (45 L/min); D05H Size, N.F... D05 (CEO 5) attern ➁, High Flow: 20 U.S. gpm (76 L/min) Rated ressure 3000 psi (210 bar) N.F...D05 (CEO 5) attern, Relief Shown N.F... D03 (CEO 3) attern, Dual Flow Control Shown D05H Size, N.F... D05 (CEO 5), ➁ Dual ressure Reducer Shown SNDWICH VLVE SELECION Function D03 attern D05 attern D05H Size ➁ NON-COMENSED FLOW CONROLS Inlet ressure Flow Control S8620-D03--V S8620-D05--V Dual Flow Control S8620-D03--V ➀ S8620-D05--V ➀ S8620-D05H--V ➀ ort Flow Control S8620-D03--V S8620-D05--V S8620-D05H--V ort Flow Control S8620-D03--V S8620-D05--V S8620-D05H--V RESSURE COMENSED FLOW CONROLS Inlet ressure Flow Control S8622-D03--V S8622-D05--V Dual Flow Control S8622-D03--V ➀ S8622-D05--V ➀ S8622-D05H--V ➀ ort Flow Control S8622-D03--V S8622-D05--V S8622-D05H--V ort Flow Control S8622-D03--V S8622-D05--V S8622-D05H--V CHECK VLVES Inlet ressure Check S8640-D03--V S8640-D05--V Dual ilot Operated Check S8642-D03--V ➀ S8642-D05--V ➀ S8642-D05H--V ➀ ort ilot Operated Check S8642-D03--V S8642-D05--V S8642-D05H--V ort ilot Operated Check S8642-D03--V S8642-D05--V S8642-D05H--V RELIEF VLVES to Relief S8820-D03--V S8820-D05--V S8820-D05H--V Dual Crossport Relief S8820-D03--V ➀ S8820-D05--V ➀ to Relief S8820-D03--V S8820-D05--V to Relief S8820-D03--V S8820-D05--V COUNERLNCE VLVES Dual Counterbalance S8831-D03--V S8831-D05--V ➀ S8831-D05H--V ➀ ort Counterbalance S8831-D03--V S8831-D05--V S8831-D05H--V ort Counterbalance S8831-D03--V S8831-D05--V S8831-D05H--V RESSURE REDUCING VLVES Inlet ressure Reducer S8837-D03--V S8837-D05--V Dual ressure Reducer S8837-D03--V ➀ S8837-D05--V ➀ S8837-D05H--V ➀ ort ressure Reducer S8837-D03--V S8837-D05--V S8837-D05H--V ort ressure Reducer S8837-D03--V S8837-D05--V S8837-D05H--V ➀ wo cartridges required for these models. ➁ D05 pattern with auxiliary X and Y ports. 2

3 SNDRD SNDWICH VLVES SNDWICH VLVE DVNGES C hese valves save space, reduce weight and provide greater flexibility in locating valves. Controlling components can be placed right at the directional control valve, providing a compact assembly. D his modular design approach requires less piping and fittings, reducing machine costs and assembly time, and limiting potential system leakage. E H DIMENSIONS he installation drawing applies to all valve sizes. Refer to the appropriate table for variable dimensions. Dimensions F and G establish the location the standard mounting pattern on the body. he dimension for any plug on either end a valve is denoted by dimension C. Where no dimension C is shown in the table, the valve has no plug(s). F he last column in each table indicates cartridge location (see the footnote below the tables). In the installation drawing, the configuration for a second cartridge is shown printed in gray. G he overall length a one-cartridge valve is the sum dimension (cartridge) plus (body) plus C (plug). he length a two-cartridge valve is the sum plus plus (second cartridge). D03 ERN VLVES ort o-rings and seal plates are included with valves. Mounting bolts must be ordered separately and are shown in the table below. MOUNING KIS art Number ulk Kit: D03-10 Design: 25-K U.N.C. hreaded x 9 inches (228,9 mm) U.N.C. hreaded x 36 inches (914,4 mm) VRILE DIMENSIONS D03 ERN C D E F G H S8620-D03--V S8620-D03--V S8620-D03--V S8620-D03--V S8622-D03--V S8622-D03--V S8622-D03--V S8622-D03--V S8640-D03--V S8642-D03--V S8642-D03--V S8642-D03--V S8820-D03--V S8820-D03--V S8820-D03--V S8820-D03--V S8831-D03--V S8831-D03--V S8831-D03--V S8837-D03--V S8837-D03--V S8837-D03--V S8837-D03--V ➀ Letter shows location cartridge(s). For example, indicates a single cartridge on ort end valve, + indicates a cartridge on both ends valve. 3

4 SNDRD SNDWICH VLVES D05 ERN VLVES ort o-rings and seal plates, where required, are included with valves. he height the body (dimension D ) determines the correct kit to mount one valve. Valves with dimension D equal to 1.94 inches (49,3 mm) use Kit 11-K-44; those with D equal to 2.44 inches (62,0 mm) use Kit 11-K-52. MOUNING KIS art Number ulk Kit: K K U.N.C. hreaded x 9 Inches (228,9 mm) U.N.C. hreaded x 36 Inches (914,4 mm) D05H SIZE VLVES ort o-rings and seal plates, where required, are included with valves. he height the body (dimension D ) determines the correct kit to mount one valve. Valves with dimension D equal to 1.94 inches (49,3 mm) use Kit 22-K-48; those with D equal to 2.44 inches (62,0 mm) use Kit 22-K-56; those with D equal to 2.94 inches (74,7 mm) use Kit 22-K-64. MOUNING KIS art Number ulk Kit: K K K U.N.C. hreaded x 9 Inches (228,9 mm) U.N.C. hreaded x 36 Inches (914,4 mm) VRILE DIMENSIONS D05 ERN C D E F G H S8620-D05--V S8620-D05--V S8620-D05--V S8620-D05--V S8622-D05--V S8622-D05--V S8622-D05--V S8622-D05--V S8640-D05--V ➁ S8642-D05--V ➁ S8642-D05--V ➁ S8642-D05--V ➁ S8820-D05--V ➁ S8820-D05--V ➁ S8820-D05--V ➁ S8820-D05--V ➁ S8831-D05--V ➁ S8831-D05--V ➁ S8831-D05--V ➁ S8837-D05--V ➁ S8837-D05--V ➁ S8837-D05--V ➁ S8837-D05--V ➁ ➀ Letter shows location cartridge(s). For example, indicates a single cartridge on ort end valve, + indicates a cartridge on both ends valve. ➁ No seal plate required. VRILE DIMENSIONS D05H SIZE C D E F G H S8620-D05H--V S8620-D05H--V S8620-D05H--V S8622-D05H--V S8622-D05H--V S8622-D05H--V S8642-D05H--V S8642-D05H--V S8642-D05H--V S8820-D05H--V ➁ S8831-D05H--V S8831-D05H--V S8831-D05H--V S8837-D05H--V S8837-D05H--V S8837-D05H--V ➀ Letter shows location cartridge(s). For example, indicates a single cartridge on ort end valve, + indicates a cartridge on both ends valve. ➁ No seal plate required. 4

5 SNDRD SNDWICH VLVES SNDWICH VLVE FUNCIONS Inlet ressure Flow Control Dual Flow Control ort Flow Control ort Flow Control ressure Compensated Flow Control ressure Compensated Dual Flow Control ressure Compensated ort Flow Control ressure Compensated ort Flow Control Inlet ressure Check Dual ilot Operated Check ort ilot Operated Check ort ilot Operated Check G to Relief Dual Crossport Relief to Relief to Relief Inlet ressure Reducer Dual ressure Reducer ort ressure Reducer ort ressure Reducer NOE: Meter out function. For meter in, turn valve over. Dual Counterbalance ort Counterbalance ort Counterbalance 5