V250 SERIES DIRECTIONAL CONTROL VALVES

Transcription

1 V SERIES DIRECTIONAL CONTROL VALVES TAKE CONTROL OF YOUR HYDRAULICS Take control with Muncie Power Products V directional control valve. The V is constructed with high-grade iron castings and nickel-plated or hard chrome spools for use in high-pressure applications and can be configured with many different spool, control and positioner options. The V is designed for flow rates up to 7 GPM (8 LPM), and offers superior performance in a compact package. Muncie Power Products takes pride in supplying the highest quality products along with outstanding service and support. KEY FEATURES High-grade iron castings allow for high-pressure capabilities for the most extreme applications Hard chrome and nickel-plated spools resist wear allowing for long life under high pressure conditions Tight tolerances and precision machining keep internal spool leakages low Internal oil core design allows for higher flow rates and low pressure drops High pressure carry over (power beyond) and closed center options available Load-checks are standard on all work sections Work port relief valves, anti-cavitation valves, combination relief/anti-cavitation valves and pilot-operated relief valves are available for your individual work section protection needs Inlet relief valve is standard Spools designed for parallel operation Versatile design can be configured with different spool, control, positioner, and accessory options Work sections are pre-assembled and % tested prior to shipping Additional options available, lead times may apply. TECH SPECS DESIGN TYPE Maximum Work Sections Circuit Types Flow Capacity Maximum Pressure Maximum Back Pressure Recommended Filtration Oil Viscosity Range Oil Temperature Range Recommended Oil Temperature Approximate Weights (Standard Options) SECTIONAL Open Center Parallel, or Tandem Nominal: 67 GPM ( LPM) Maximum: 7 GPM (8 LPM) 4, (7 BAR) 9 ( BAR) /8/ (ISO 446:999) 6 to 6 SUS ( to cst) - to 8 F (-9 to 8 C) 8 to 4 F ( to 6 C) Inlet: 7.6 lbs (8kg) Outlet: 7.6 lbs (8kg) Work Section: 9.8 lbs (9kg)

2 P R E S S U R E D R O P C U RV E S V Pressure Drop Curves Open Center, Pressure to Tank (P-T) Open Center, pressure to tank (P-T) T P-T, Work Sections WS WS T P WS P-T, Work Sections T P Flow (GPM) 4) 4 V Pressure Drop Curves Open Center, pressure to tank (P-A,B) Pressure to Work Ports (P-Ax/Bx) Pressure Drop () ) P-T, Work Section Flow (LPM) Pressure Drop (BAR) Pressure Drop () Flow (LPM) 4 Pressure Drop (BAR) WS WS WS A/B A/B A/B A/B P Flow (GPM) ) V Pressure Drop Curves Pressure Drop () Flow (LPM) Pressure Drop (BAR) OpenPorts Center, Work to pressure Tank (Axto/Btank x-t)(p-a,b) WS WS WS A/B A/B A/B A/B Flow (GPM) T

3 DIMENSIONS T Port or HPCO [9.] Spool Travel.7 [9.] Spool Travel.8 [.] PORT SIZE AND TYPE: Inlet Ports = -6SAE Work Ports = -6SAE Outlet Ports = -SAE *STANDARD LEVER HANDLE KI P/N: VLVH-D Length: 8." (mm) HPCO Kit: V-C-PBS T4 T Port or HPCO T [9] + # of W.S. x. [6] B Port A Port P Port STANDARD R.V. ( BAR) ADJUSTABLE FROM 7-,6 (- BAR) STANDARD R.V. P/N IS V-AB-F Position = Neutral Position = Pressure Out B Port Handle IN Spool OUT Position = Pressure Out A Port Handle OUT Spool IN P Port

4 BACK CAP OPTIONS V-BC- STANDARD POSITION, SPRING RETURN V-BC-8 POSITION DETENT (DETENT IN A AND B ONLY, SPRING RETURN TO NEUTRAL) V-BC V-BC-6 DETENT SPOOL IN, SPRING SPOOL OUT V-BC- PNEUMATIC SHIFT, ON/OFF OR PROPORTIONAL V-BC ⅛" NPT ( PLC ss) V-BC-7 DETENT SPOOL OUT, SPRING SPOOL IN V-BC-7 4. CONTROL OPTIONS V-CT-AA* STANDARD LEVER CAP *(NOTE: HANDLE LEVER NOT INCLUDED) V-CT-AT EXPOSED LEVER CAP INCLUDES VLVH-A- HANDLE V-CT-AJ SPOOL EYE ONLY FOR DIRECT CONNECTION.9 99 P/N FOR STANDARD HANDLE: VLVH-D Cable Control Kit: RVC-HK-

5 INLET SECTIONS V-A- GI-7SP- F - V Valve Series Section Type: A = Inlet Port Size & Type: GI = -6 SAE top and end Relief Valve Setting: =,7 (Standard) Relief Valve Adjustment Range: F = 7-4, ( - 7 BAR) Inlet Options: 7SP = Inlet with pilot operated relief valve (standard) 8SX = Inlet without relief valve (plugged) INLET RELIEF VALVES V-AB- F -- P V Valve Series Section Type: AB = Use with inlet and mid-section only Relief Valve Type: P = Pilot Operated (Standard) Relief Valve Setting: =,7 (Standard) Relief Valve Adjustment Range: F = 7 -,6 ( - BAR) MID-SECTION V Valve Series Section Type: B = Mid-section Port Size & Type: GT = - SAE V- B - GT- E-X-XXX Relief Valve Setting: See setting options in Inlet Sections Relief Valve Adjustment Range: See RV adjustment range in Inlet Sections Mid-section Type: E = Split flow mid-outlet E = Combined flow mid-inlet with Relief Valve OUTLETS V Valve Series Section Type: C = Outlet Port Size & Type: GT = - SAE top and end V- C-GT-DX-XXX HPCO (Power Beyond) Kit: V-C-PBS- Additional Outlet Options: XXX = No options Outlet Type: DX = Standard outlet 6DX = Outlet with power beyond

6 WORK SECTIONS V-A B -AA- GI- -X V Valve Series: Spool Type: AB = PW, Single acting cylinder, pressure out B port AC = P4W, double acting cylinder AJ = P4W, bi-rotational motor Control Type: AA = Handle control actuator (handle not included)* AJ = Spool eye only for direct connection AT = Exposed Lever Cap BG = Low Pressure Hydraulic Control Back-cap Positioners & Controls: = No positioner, use with BG control type = position, spring return 6 = Detent spool IN, spring spool OUT 7 = Detent spool OUT, spring spool IN 8 = position detent = Pneumatic positioning (on/off or proportional)** * Handle kit to be ordered separately Standard handle kit P/N: VLVH-D- Length: 8." (mm) ** Option recommended control type is AA other options are AJ or AE Special Features: X = No option (standard) Work Port Options: = Machined w/steel plugs (standard) RV or RV + AC (7 BAR) adjustable from 87-,4 (6- BAR) = RV on A port, set at, (7 BAR) 4 = RV on B port, set at, (7 BAR) = RV on A & B port, set at, (7 BAR) 8 = RV+AC on A & B port, set at, (7 BAR) RV or RV + AC ( BAR) adjustable from,46-, (-6 BAR) 4 = RV on A port, set at,8 ( BAR) = RV on B port, set at,8 ( BAR) 6 = RV on A & B port, set at,8 ( BAR) 9 = RV + AC on A & B port, set at,8 ( BAR) Anti-Cavitation Valves = Anti-cav on A port = Anti-cav on B port = Anti-cav on A & B port Note: Additional port accessory valve options available on request, lead times may apply) Port Type GI = -6SAE CABLE CONTROL KIT PART NUMBER: RVC-HK- STUD KITS V Valve Series T = Tie Rod V-T- Number of Work Sections -7 (-7 Work Sections) (8-, 8- Work Sections, Call for availability) No. of Work Sections L (in/mm) 9. /.4 / 88.4 / 44.7 / / 46.6 /.6 / / / / 76.8 / 79.9 / 848 "L" Note: M thread, both ends (mm diameter tie rod)

7 WORK PORT OPTIONS W RELIEF VALVE W R.V. + ANTI-CAV VALVE (Pilot Operated Anti-Cav) W4 ANTI-CAV VALVE WCX STEEL PLUG V Valve Series Work Port Option: W = Work Port RV W = Work Port RV + Anti-Cav W4 = Work Port Anti-Cav Only WCX = Blanking Plug V-W- K- Relief Valve Setting (in BAR): Use XXX for anti-cav & plug options Setting Range: J = Adjustable from 87-,4 (6- BAR) K = Adjustable from,46-, (-6 BAR) L = Adjustable from,-,6 (6- BAR) F = Adjustable from 7-4, (-7 BAR) Only available for W X = No Setting (Use w/ W4 or WCX) Available Work Port Accessory Options: V-W-J7 V-W-K V-W-L7 V-W-F V-W-F7 V-WCX-XXX ORDER EXAMPLE PART NUMBER QTY. DESCRIPTION If you would like to order an assembled valve, you will need to order each item separately. The order in which parts are entered is how the valve will be built from left to right. On the right is an example of a work section valve order: V-A-GI-7SX-F Inlet with relief valve V-AJ-AA--GI--X Work section & V-AC-AJ--GI--X Work section VLVH-D- 8." (mm) handle kits for WS & V-C-GT-DX-XXX Standard outlet V-T Stud kit for section assembly

8 Member of the Interpump Group MP- (Rev. -7) East Jackson Street Muncie, Indiana Fax Specifications are subject to change without notice. Visit for warranties and literature. All rights reserved. Muncie Power Products, Inc. ()