VSD10M DIRECTIONAL CONTROL VALVES SOLENOID ACTUATED, PILOT OPERATED

Transcription

1 NFPA SIZE D10 TYPICAL PERFORMANCE SPECIFICATIONS Performance is measured on a four-way circuit (full circuit). Performance may be reduced from that shown if a three-way circuit (half circuit) is used, i.e. A or B port plugged. FLOW Nominal 200 gpm 757 lpm CAPACITY Maximum 290 gpm 1100 lpm MAXIMUM OPERATING PRESSURES* P, A, B, X Ports 5000 psi 350 bar T w/ext. drain 3000 psi 210 bar T w/int. drian 3000 psi 210 bar Y port 3000 psi 210 bar MINIMUM PILOT Spools A, F, F1 150 psi 10 bar PRESSURE Spool L 75 psi 5 bar MAXIMUM CYCLE RATE 200 cpm TYPICAL PRESSURE DROP CURVES PRESSURE DROP (psid) FLOW (gpm) MOUNTING SURFACE WEIGHT SPOOL S AVAILABLE * T ports include surges. ANSI/B93.7M D10 ISO SIZE 10 Single Actuator 94 lbs kg Double Actuator 95 lbs kg A, F, F1, L All pressure drops shown on this data page are based on 100 SUS fluid viscosity and 0.87 specific gravity. See the chart below for other viscosities. Fluid CS Viscosities SUS Multiplier For any other specific gravity (G 1 ) the pressure drop P) will be approximately P 1 = P (G 1 /G). MAXIMUM 145 psi (10 bar) Pilot Pressure VALVE MODEL PSI (bar) SPOOL 1000 (69) 2000 (138) 3000 (207) 4000 (276) 5000 (345) 1 A 290 gpm 285 gpm 270 gpm 220 gpm 200 gpm 2 A, F, F1 290 gpm 285 gpm 270 gpm 220 gpm 200 gpm 3, 5 A, F, F1 290 gpm 285 gpm 270 gpm 220 gpm 200 gpm 3, 5 L 250 gpm 235 gpm 225 gpm 200 gpm 175 gpm 33

2 SPOOL DESCRIPTION SYMBOL SPOOL FUNCTION CENTER POSITION CROSSOVER A All ports blocked All ports blocked F P blocked A& B to T P blocked A or B to T P blocked P blocked F1 A& B restricted A or B restricted to T to T L* * Check valve may be required to ensure adequate pilot pressure to shift spool on internal pilot valves (Code 1 or 3) with open center spools (Code L). P to T A& B blocked All ports open, restricted Code L spool available on Code 3 and 5 valves only. Code F and F1 spools are not available on Code 1 valves. TYPICAL ELECTRICAL CHARACTERICS INRUSH VOLTAGE & VOLTAGE CURRENT HOLDING HOLDING FREQUENCY LIMITS RESISTANCE (AMPS) CURRENT POWER LEAD DIN WIRE CONN. VOLTS - Hz. MIN. - MAX. OHMS MAX. (AMP) (WATTS) 60L 33L L 34L L 42L 24 DC L 44L 12 DC TYPICAL RESPONSE TIME The following chart provides response times for standard spring centered models with various pilot pressures and A.C. solenoids. PILOT PRESSURE ENERGIZED CENTER to SPRING RETURN (PSI) A or B PORT (MS) A or B to CENTER The above response times are without restriction in the drain line. D.C. solenoid valve response times will be approximately double those charted above for A.C. solenoids. 34

3 DINN COILS DIMENSIONS SHOWN IN: (MILLIMETERS) INCHES (296.2) (321.8) KK Adjustable Pilot Chokes (39.9) 1.57 (336.0) (327.2) pin quick disconnect meets ANSI recommended standard B93.55M

4 DIRECTIONAL CONTROL VALVE JJ Adjustable Stroke Controls DIMENSIONS SHOWN IN: (MILLIMETERS) INCHES B* OPTION B*A OPTION GAUGE PORTS 7/16-20UNF-2B O (6.4).250 O.D. TUBING 2 PLACES (281.9) (307.3) (7.1).28 (81.3) 3.20 (6.4).25 O (419.1) 1 STANDARD (66.0) 2.60 (228.6) 9.00 (129.5) 5.10 STD. (22.4).88 (192.0) 7.56 W/STROKE ADJUST (541.0) W/STROKE ADJUST 36

5 ORDERING INFORMATION VSD10M G BASIC VALVE 4-WAY DIRECTIONAL CONTROL VALVE ACTIVATED D03 SUBPLATE MOUNTING 5000 PSI MAXIMUM OPERATING PRESSURE FUNCTION OPTION b A B SPOOLS REFER TO PAGE 34 FOR SPOOL AVAILABILITY Single operator 2 position Spring offset b A B a Double operator 2 position Detented pilots (No spring) b A B a Double operator 3 position Spring centered b A B Single operator 2 position Spring centered SEALS VITON SEALS STANDARD MECHANICAL OPTIONS DESCRIPTION STROKE JJ ADJUSTMENT BOTH ENDS ADJUSTABLE KK PILOT CHOKES PILOT - DRAIN LOCATION PILOT PRESSURE DRAIN 1 INTERNAL EXTERNAL 2 EXTERNAL EXTERNAL 3 INTERNAL INTERNAL 4 EXTERNAL INTERNAL ELECTRICAL OPTIONS OMIT DESCRIPTION DIN STYLE S BOX W/TERMINAL POSTS, LIGHTS AND SURGE SUPPRESSOR BOX W/3 PIN MALE BOX W/3 PIN MALE BOXW/4 PIN MALE MICRO RECEPTACLE, BOXW/4 PIN MALE MICRO RECEPTACLE, BOX W/5 PIN MALE BOX W/5 PIN MALE WASHDOWN TYPICAL ORDERING : VSD10M-3A-G1B-60L B B3A* B3H* B4A** B4** B5A* B5H* WD MFG. DESCRIPTION L LISK VOLTAGE DIN ELECT. CONNECTIONS /120 V /240 V VDC VDC 2 PIN CONNECTIONS /120 V 61 * Connector conforms to ANSI/B93.55M ** Available with DC solenoid valves only. Available with single solenoid valves only. Omit electrical options for solenoid codes 33, 34, 42 and /240 V VDC VDC 37