Chapter 5: Flow Valves

Transcription

1 Contents Chapter 5: Flow Valves Series Description Size Mounting Page Parker Standard DIN / ISO 1/4 3/8 1/2 3/ Subplate Screw-in Throttle valves, manual adjustment MVI 5-3 NS 5-5 FS With free return flow 5-7 Flow control valves, manual adjustment PC*MS 5-9 GFG F1C 5-15 Flow control valves, proportional adjustment DUR*L More flow valves are presented in the following chapters: Chapter 7: Sandwich Valves Chapter 8: Slip-In Cartridge Valves Chapter 9: SAE Flange Valves Chapter 10: Valves for Pipe Mounting content05.indd CM

2 Notes 5 content05.indd CM

3 Characteristics / Ordering Code Manatrol needle valve with steel body as screw-in valve for block insertion, optionally with a 30 taper-fine, V-notch or micro-fine rectangular slot. The form of the metering opening influences the accuracy of the flow adjustment, which is pressure and viscosity dependent. The needle is made of stainless steel and fits into a ring gap in the valve cartridge. For details of cutting tools for reaming the block bore, see 'Accessories' at the end of this chapter. Characteristic values Operating Flow Size press. [l/min] Max. orifice Kv [bar] p 10bar area [cm2] factor Weight valve [kg] Needle size Flow rate Q [l/min] = Kv p Kv see table p [bar] [kg/dm3] specific gravity of fluid ( for mineral oil = ) Cartridge-Type Needle Valve Series MVI p/q curves 5 Ordering code MVI UK.INDD CM MVI Cartridge-type needle valve Code Size Threads 400 1/4" 3/4-1 UNF-2B 00 3/8" 7/8-14 UNF-2B 800 1/2" 1 1/1-12 UN-2B /4" 1 5/1-12 UN-2B Size and screw-in threads S Steel body 5-3 All characteristic curves measured with HLP4 at 50 C. Needle Seal Code omit V Seal NBR FPM Code Needle omit Standard 30 taper 2* Fine V-notch 3* Micro-fine slotted * only for size 400

4 Dimensions Threaded cartridge valve Cartridge-Type Needle Valve Series MVI 5 Size H H3 H2 H1 Ød1 Ød2 R (Threads) ØD SW MVI /4 1 UNF MVI /8-14 UNF MVI /1 12 UN MVI /1-12 UN Drills for MVI valves Material Valve sizes and ordering code and 1200 Cutting alloy SE 102 SE 57 Steel SE 103 SE 101 on request Mounting cavity Size Ød3 Ød Ød5 (min) Ød Ød7 T T2 T3 T T1 MVI MVI MVI MVI MVI UK.INDD CM

5 Characteristics / Ordering Code Manatrol shut-off and metering valves with 2 stage needle cone. Fine adjustment for the first stage can be achieved with 3 rotations of the adjustment knob. The second stage with normal throttle characteristics is achieved with 3 further rotations. A cylindrical needle with a rectangular slot is provided to reduce the viscosity effect for sizes 400 and 00. The flow is dependent on pressure and viscosity. Characteristic values (only for standard 2 stage needle) Press. [bar] Size [l/min] Flow Max. crosssection valve Weight Kv factor steel brass p 10bar [cm2] open [kg] Flow rate Q [l/min] = Kv p Kv from the table p [bar] [kg/dm3] specific weight of the medium ( for mineral oil = ) Needle Valve Series NS p/q curves 5 Ordering code Needle valve Code Size Code Needle omit Standard 2 stage needle 4* Micro-fine hollow needle with slot * only for sizes 400 to 00 NS UK.INDD CM N S Manifold mounting S Size Steel body Needle Clamping screw Seal Code omit V 5-5 All characteristic curves measured with HLP4 at 50 C. Seal NBR FPM Code Clamping screw omit Hexagon socket F With knurled knob

6 Dimensions Needle Valve Series NS Hexagon adjusting knob, standard for size Size L L5 L4 L3 L7 L ØD2 Ød2 B1 B H3 H2 H Ød1 ØD SW L NS UK.INDD CM

7 Characteristics / Ordering Code Manatrol throttle check valves of series FS allow the adjustment of the flow for a defined direction. A 2 stage needle allows for very exact setting of smaller flow rates with the first 3 rotations of the adjustment knob. After 3 more rotations, the valve is completely open. The valve setting can be locked by a locking screw. Throttle Check Valve Series FS Flow rate Q [l/min] = Kv p Kv from the table p [bar] [kg/dm3] specific gravity of fluid ( for mineral oil = ) 5 Characteristic values Size Pressure Max. flow Opening Check Throttle Throttle v. open Weight [bar] [l/min p10bar] [cm2] Kv factor surface [cm2] Kv factor [kg] 400* * * * * * MTTF D value 150 years Ordering code F Throttle and check valve S Subplate mounting S Size Steel body Needle Clamping Seal screw Code Size Code Needle omit Standard 2 stage needle 4* Micro-fine hollow needle with slot * only for sizes 400 to 00 FS UK.INDD CM Code omit V Seal NBR FPM Code Clamping screw omit Hexagon socket F With knurled knob

8 Performance Curves / Dimensions p/q performance curves Throttle Check Valve Series FS p/q performance curves free flow 5 All characteristic curves measured with HLP4 at 50 C. Dimensions Hex head adjusting knob Standard for Size 100 Size L2 L5 L4 L3 L7 L ØD2 Ød2 B1 B H3 H2 H Ød1 H1 ØD SW W1 L1 L FS UK.INDD CM

9 Characteristics / Ordering Code Manatrol 2 way flow control valves for pressure compensated regulation of the flow. As a consequence of pressure changes, the set value can vary by ± 5% within the tolerance range. Changes in viscosity and in temperature have the same effect and are to be observed. The series PCCMS is addionally equipped with a built-in ckeck valve for the return flow. Flow Control Valve Series PC*MS PCMS PCCMS Characteristic values Max. Flow control Check valve Size press. Q* p Q Weight [bar] [l/min] [bar] max p [l/min] [bar] [kg] * Min. and max. flow rate 5 Ordering code PC Pressure compens. flow control valvel Check valve M Manual adjustment S Subplate mounting Size S Steel body Clamping screw Seal Design series (not required for ordering) Code omit C Check valve Without check valve With check valve Code Nominal size Code omit V Seal NBR FPM Code Clamping screw omit Hexagon socket F With knurled knob PC_MS UK.INDD CM

10 Characteristcs Curves / Dimensions Controlled flow vs. pressure drop Flow Control Valve Series PC*MS Reverse flow vs. pressure drop at minimum and maximum settings Sizes 400, 00 and Sizes 800 and 100 All characteristic curves measured with HLP4 at 50 C. Dimensions Hexagon adjusting knob, standard for size 100 Size B B2 B3 B4 L4 L5 L L2 L H Ød3 H3 H2 ØD2 ØD L1 L3 SW PC_MS UK.INDD CM

11 Characteristics 2 way flow control valves are used to provide pressure compensated flow. The valve design compensates temperature variations to a certain extent. Optionally the flow from A to B can be blocked by external pilot pressure applied to port P (option X). This can be used to avoid unintended initial movements of actuators. The GFG is optionally equipped with a built-in check valve for the return flow. Design The 2 way flow control valves are fitted with a triangular flow restrictor and a subsequent pressure compensator. The setting of the flow rate can be locked by a key lock in the adjusting knob against unauthorised adjustment (option C). Function The fluid enters through port A through the flow restrictor. Downstream of the flow restrictor the pressure compensator is located. The control edges are provided by four radial bores in the poppet, which are fully open to port B in the neutral position. This can cause a short non-compensated flow when the valve is initialized. Optionally the compensator spool can be held in closed position by external pilot pressure in port P (option X). The flow adjustment is done via the flow resistor which is adjusted by the hand knob. The adjusting angle of the hand knob is 270. Features Flow rate independent of pressure and temperature Available for 7 different flow rates Good fine adjustment Optional reverse flow check valve Turn knob with key lock (option C) Note Rectifier plate and subplates see 'Accessories' at the end of this chapter. 2 Way Flow Control Valve Series GFG2 GFG2 PK GFG2 PKC 5 GFG2 UK.INDD CM

12 Ordering Code / Technical Data Ordering code GFG 2 way flow control valve 2 Nominal Size NG Pressure compensated Check valve 2 Way Flow Control Valve Series GFG2 Locking option Flow Seal 10 Design series Pilot port 5 Code omit C Code omit S Check valve Without check valve With check valve Locking option Standard without lock With 2H (E10) lock Code Control of the pressure differential valve omit Standard internal X* External * only in combination with integrated check valve. Code omit V Seal NBR FPM Code Flow [l/min] to to to to to to to 18.0 Technical data General Design Orifice, infinitely variable, pressure-compensated Actuator Manual flow rate adjustment Mounting type ISO 23 code: ISO 23-AB-03-4-B Mounting position unrestricted MTTF D value [years] 150 Weight [kg] 1.1 (without subplate) Fluid Hydraulic oil according to DIN 51524/525 Fluid temperature [ C] Max. 70 Ambient temperature [ C] Viscosity range [cst] / [mm²/s] Filtering [µm] ISO 440 (1999); 18/1/13 (meet NAS 138: 7) Min. pressure difference [bar] 5 (GFG*1./3.2), 8.5 (GFG*.3/12/18) Operating pressure [bar] A; B = 315, P = 5 (GFG*, GFG*C), A, B, P = 10 (GFG*X) Effect of pressure on Q max at p = 10 bar [%] ± 2 (GFG*1./3.2/.3/12), ± 2.5 (GFG*18) Flow direction A B Flow control function B A Throttle function or free flow through check valve GFG2 UK.INDD CM

13 Performance Curves / Dimensions Performance curves 2 Way Flow Control Valve Series GFG2 All characteristic curves measured with HLP4 at 50 C. Changes in pressure cause a change of pre-set flow rate. Flow rate deviations a Q max : ± 2% Dimensions 5 Bolt kits (Cylinder head DIN not included) Nominal size Valve Valve model Quantity Tightening Valve without rectifier plate Valve with rectifier plate torque [Nm] Dimensions Order No. Dimensions Order No. NG GFG Nm 2xM5x0 BK380 2xM5x100 BK4 O-rings for sealing the connecting surface Nominal size Valve Valve model Ports Dimensions Ø-inner x cord thickness Quantity Seal kits NBR FPM NG GFG2 A and B 9x1.5 3 SK-GFG2 SK-GFG2 FPM GFG2 UK.INDD CM

14 Accessories Sandwich rectifier plate If a 2 way flow control valve is used in combination with a rectifier plate the valve can be used for meter-in and meter-out flow control of an actuator. Design The intermediate rectifier plate is designed with 4 identical, symmetrically arranged check valves. Thus the differential pressure is the same in both flow directions. 2 Way Flow Control Valve Series GFG2 Measured with HLP4 at 50 C. 5 Dimensions Dimension tolerances * 0.1mm others : ± 0.2 mm holes and silhouette of valve body : untoleranced dimension Ordering code: HR OA 0 C O-ring for sealing the connecting surface (not included) Connections Dimensions required units A, B 12 x GFG2 UK.INDD CM Subplates 1) Ordering code SPD P, A, and G1/4 SPD 23 B 910 P, A, B and T = G1/8 1) Details see chapter 12, series SPD

15 Characteristics / Ordering Code 2 way flow control valves series 2F1C provide pressure and viscosity compensated flow from port A to port B. The counter direction is blocked (standard) or can be open via an integral reverse flow check valve (optional). Function The compensator spool is located in front of the metering spool. The metering spool is closed in the neutral position to avoid undesired initial actuator motion. The oil flow to open the metering spool has to pass a needle valve (not shown in the sectional drawing). The needle valve can be adjusted from the front panel to set the response time of the 2F1C. The metering spool is adjusted by the main control knob. The key lock has three positions: Lock: Adjustment is locked. Adjust: Full adjustment is permitted. Trim: Fine adjustment of +/- 5% is possible. Features 2 way flow control valve Subplate mounting according to ISO 23 Excellent fine adjustment Adjustable response time Closed in neutral position Optional reverse flow check valve 2 sizes, NG10 (3/8 ), NG1 (3/4 ) 2 Way Variable Flow Control Valve Series 2F1C with check valve 5 Ordering code 2F1C 2 way flow control valve Size 01 B 5 Adjustment knob with lock Design series Seal FPM Reverse flow check Options Code Size 02 NG10 (3/8 ) 03 NG1 (3/4 ) Code Check valve 0 without check C with check 2F1C UK.INDD CM

16 5 Technical Data Technical data 2 Way Variable Flow Control Valve Series 2F1C General Design Orifice, infinitely variable, pressure-compensated Actuator Manual flow rate adjustment Mounting type ISO 23 MTTF D value [years] 150 Mounting position unrestricted Weight [kg].0 (2F1C02), 9.0 (2F1C03) Fluid Hydraulic oil according to DIN 51524/525 Fluid temperature [ C] Max. 70 Ambient temperature [ C] Viscosity range [cst] / [mm²/s] Filtering ISO 440 (1999); 18/1/13 (meet NAS 138: 7) Min. pressure difference [bar] see diagram Max. operating pressure 2F1C02 2F1C03 Port A [bar] Port B [bar] Flow direction A B Flow control function B A blocked or free flow through check valve 2F1C UK.INDD CM

17 Characteristic Curves Performance curves Flow / knob adjustment characteristics at 210 bar 2 Way Variable Flow Control Valve Series 2F1C 5 Flow / pressure drop curves Constant inlet pressure variable outlet pressure 2F1C02 2F1C03 All characteristic curves measured with HLP4 at 50 C. 2F1C UK.INDD CM

18 Characteristic Curves p/q performance curves for reverse flow direction 2F1C02 at 280 bar 2F1C03 at 350 bar 2 Way Variable Flow Control Valve Series 2F1C 5 Minimum pressure difference curves 2F1C02 2F1C03 All characteristic curves measured with HLP4 at 50 C. 2F1C UK.INDD CM

19 Characteristic Curves Leakage / pressure curves 2 Way Variable Flow Control Valve Series 2F1C 5 Flow / temperature curves at 210 bar 2F1C02 2F1C03 All characteristic curves measured with HLP4 at 50 C. 2F1C UK.INDD CM

20 0 Dimensions 2 Way Variable Flow Control Valve Series 2F1C L1 X2 X1 X Y2 A B2 L2 Ød1 H3 d3 45 H1 H2 B1 Y1 Y4 LOCK ADJUST TRIM INCREASE FLOW Response time adjustment Ød4 X4 B X3 X5 Y3 Y5 Ød2 Size ISO-code x1 x2 x3 x4 x5 x y1 y2 y3 y4 y AM-07-2-A AK-0-2-A Size ISO-code B1 B2 H1 H2 H3 L1 L2 d1 d2 d3 d AM-07-2-A AK-0-2-A NG ISO-code Bolt kit - DIN Surface finish AM-07-2-A BK xM8x Nm ±15% AK-0-2-A BK395 4xM10x100 3 Nm ±15% on request 2F1C UK.INDD CM

21 Characteristics / Ordering Code Proportional flow control valves of the series DUR*L0 are used to generate pressure-compensated flow from A to B. The valve is equipped with a built-in check valve for the return flow. For meter-in and meter-out control of an actuator a rectifier plate can be used. Function When solenoid current is applied, the metering spool opens against the reset spring and the flow is regulated by the pressure compensating spool to port B. With the aid of the pressure compensating spool, the pressure drop is held constant on the metering window. Thus pressure load changes are compensated, and the oil flow remains constant. In combination with the digital electronic module PC- D00A-400 the valve parameters can be saved changed and duplicated. Technical features Low hysteresis High reproducibility Load-independent oil flow Bypass check valve Mounting pattern to ISO 23 5 flow rates Note Rectifier plate and subplates see Accessories at the end of this chapter. Ordering code DUR L 0 P 2 way flow control valve with bypass check valvel Nominal flow Linear solenoid 24V/0.8A 2 Way Proportional Flow Control Valve Series DUR*L0 Size NG0 Progressive performance curve K Seal Design series (not required for ordering) 5 Code Flow [l/min] 1, 1. 3,2 3.2, Seal kits NBR SK-DUR***L DUR_L0 UK.INDD CM FPM SK-DUR***L FPM 5-21 Code Seal A NBR 1 FPM

22 5 Technical Data / Performance Curves Technical data 2 Way Proportional Flow Control Valve Series DUR*L0 General Design Electrically adjustable orifice valve with load sensing Mounting type Subplate NG0, Interface DIN 24340, ISO, CETOP Mounting position unrestricted, preferably horizontal Ambient temperature [ C] -20 C MTTF D value [years] 150 Weight [kg] 1. Type of voltage [V] 24 Solenoid nominal current [ma] 80 Duty cycle 100% ED Solenoid connection Connector as per EN Protection class IP 5 in accordance with EH0529 (with correctly mounted plug-in connenctor) Amplifier module PCD00A-400 Operating pressure [bar] Max. 210 Fluid Hydraulic oil according to DIN 51524/525 Fluid temperature [ C] +20 up to max. +70 Viscosity range [cst] / [mm²/s] Filtration ISO 440 (1999); 18/1/13 (meet NAS 138: 7) Min. pressure difference [bar] DUR 1./3.2: 3; DUR.3/12: 5; DUR 18: 8 Hysteresis at nom [%] Hysteresis at Q 20% Q nom [%] Repeatability at U set = 5V [%] 2 Performance curves DUR 1. L 0 PK* Flow Q [l/min] Flow Q [l/min] Solenoid current [%] DUR 3.2 L 0 PK* / DUR.3 L 0 PK* Solenoid current [%] All characteristic curves measured with HLP4 at 50 C. DUR_L0 UK.INDD CM Flow Q [l/min] 5-22 DUR 12 L 0 PK* / DUR 18 L 0 PK* Solenoid current [%]

23 Dimensions Dimensions 2 Way Proportional Flow Control Valve Series DUR*L0 5 DUR_L0 UK.INDD CM

24 Accessories Sandwich rectifier plate If a 2 way flow control valve is used in combination with a rectifier plate the valve can be used for meter-in and meter-out flow control of an actuator. Design The intermediate rectifier plate is designed with 4 identical, symmetrically arranged check valves. Thus the differential pressure is the same in both flow directions. 2 Way Proportional Flow Control Valve Series DUR*L0 Measured with HLP4 at 50 C. 5 Dimensions Dimension tolerances * 0.1mm others : ± 0.2 mm holes and silhouette of valve body : untoleranced dimension Ordering code: HR OA 0 C O-ring for sealing the connecting surface (not included) Connections Dimensions required units A, B 12 x DUR_L0 UK.INDD CM Subplates 1) Ordering code SPD P, A, and G1/4 SPD 23 B 910 P, A, B and T = G1/8 1) Details see chapter 12, series SPD

25 Contents Chapter : Check Valves Series Description Size Mounting Page Parker Standard DIN / ISO 1/8 1/4 3/8 1/2 3/ Subplate Screw-in Slip-in Shuttle valves SSR -3 Check valves, direct operated RK / RB -5 CS -9 SPZBE -11 SPV / SPZ -13 C4V -15 Check valves, pilot operated CPS -19 C4V -21 2/2 way seat valves D4S -25 Accessories Plugs -35 More check valves are presented in the following chapters: Chapter 7: Sandwich Valves Chapter 8: Slip-In Cartridge Valves Chapter 9: SAE Flange Valves Chapter 10: Valves for Pipe Mounting content0.indd CM

26 Notes content0.indd CM

27 Characteristics / Ordering Code The shuttle valve series SSR is designed as a threaded cartridge valve. All parts are assembled in one unit and easy to mount. Shuttle Valve Series SSR Features Little space required Leak-free Easy assembly Ordering code Code Seal omit NBR V FPM Seal SSR Shuttle valve B Design series 080 Factory norm, direct operated E Threaded cartridge Valve size Code Size 0 NG0 10 NG10 Technical data General Design Threaded cartridge valve Mounting position Unrestricted Ambient temperature [ C] Nominal size NG0 NG10 Weight [kg] Hydraulic Flow direction See symbols Fluid Hydraulic oil as per DIN Viscosity recommended [cst] permitted [cst] / [mm²/s] [mm²/s] Fluid temperature [ C] Filtration ISO 440 (1999); 18/1/13 (meet NAS 138:7) Nominal pressure [bar] 350 Flow [l/min] 40 0 SSR UK.INDD CM

28 Dimensions Shuttle Valve Series SSR Dimensions NG0 NG10 D L d M18x1.5 M24x1.5 l 45 SW 8 12 Tightening torque 1) [Nm] ± 15% ) Please note the material specification for tightening torque in chapter 12, "accessories" Seal kits NG NBR seals FPM seals 0 SK-SSRB0E0 SK-SSRB0E0V 10 SK-SSRB0E10 SK-SSRB0E10V Mounting cavity Dimensions NG0 NG10 d d2 M18 x 1.5 M24 x 1.5 d3h d4h d5 max. 9 d max. 9 t t t t t t SSR UK.INDD CM

29 Characteristics / Ordering Code The check valves are designed to go into simple, threaded cavities. The connection is O-ring sealed on the 118 shoulder in the mounting cavity. Threaded Check Valves Series RK, RB Type RK Type RB Ordering code R Code K B Mounting direction in the blocked direction in open flow direction Check valve, screwable Mounting direction Size Code Flow [l/min] Thread 0* 10 G1/8A 1 20 G1/4A 2 50 G3/8A 3 80 G1/2A * only series RK available Technical data Series design with pipe thread Code RK0 RK1 RK2 RK3 RB1 RB2 RB3 Flow [l/min] Operating pressure [bar] Opening pressure [bar] Thread (DIN ISO 228/1) G1/8A G1/4A G3/8A G1/2A G1/4A G3/8A G1/2A Tightening torque* ±20% [Nm] Weigh [g] Mounting position unrestricted Fluid Hydraulic oil in accordance with DIN 51524/51525 Viscosity permitted [cst]/[mm²/s] ; opt viscosity recommended Temperatures [ C] Ambient and oil , observe viscosity range. * In case of strong vibration, it is recommended to secure the mounting threads. RK-RB UK.INDD CM

30 Characteristic Curves / Mounting p/q perfomance curves Oil viscosity during measurement 50mm²/s Threaded Check Valves Series RK, RB All characteristic curves measured with HLP4 at 50 C. Mounting direction Type RK Type RB Screwed in, in the blocked direction Screwed in, in the open flow direction Mounting tool Type RK Type D 2 a d 3 RK RK RK RK RK-RB UK.INDD CM

31 Dimensions Type RK Threaded Check Valves Series RK, RB Type RB Type Thread L l 1 d d 1 d 2 h d.c. O-ring RK0 G1/8A x1 RK1 G1/4A x1 RK2 G3/8A x1.5 RK3 G1/2A x1.5 Mounting cavity for connecting in combination with tube fitting Type Thread L l 1 d d 1 h ww O-ring RB1 G1/4A x1 RB2 G3/8A x1.5 RB3 G1/2A x1.5 for internal line channels Type Thread D D 1 t t 1 2) x1) RK0 G1/ RK1 and RB1 G1/ RK2 and RB2 G3/ RK3 and RB3 G1/ ) Thread runout x must be maintained. It may be smaller, but not larger (requirement for a perfect seal using the O-ring). 2) Fully cut-out thread * Required depth depending on type of screw plug, connecting plate, etc. used. Type Thread D D 1 t t 1 2) x1) a 1 d 2 RK0 G1/ RK1 and RB1 G1/ RK2 and RB2 G3/ RK3 and RB3 G1/ RK-RB UK.INDD CM

32 Notes RK-RB UK.INDD CM

33 Characteristics / Ordering Code Manatrol check valves of the series CS for subplate mounting provide free flow in one direction and block flow in the counter direction. Specific Manatrol poppets and poppet guides ensure reliable functional integrity even at high flow rates and/ or pulsations. Check Valve Series CS Ordering code CS S Code Size (1/4) (3/8) (1/2) (3/4) (1) Manifold design Nominal size Steel body Opening pressure Seal Code Seal omit NBR V FPM Code Pressure [bar] omit Technical data Size Operating pressure [bar] Pressure drop p [bar] Flow [l/min] MTTF D value [years] 150 CS UK.INDD CM

34 Characteristic Curves / Dimensions p/q performance curves Check Valve Series CS All characteristic curves measured with HLP4 at 50 C. Size ØD ØA L L1 L2 L3 L4 L5 B3 B2 B1 B H H1 H2 H3 Weight [kg] CS 400S CS 00S CS 800S CS 1200S CS 100S CS UK.INDD CM

35 Characteristics / Ordering Code The check valves series SPZBE are slip-in cartridge valves. The function unit is fixed inside the manifold by a hexagonal plug with slot. The design is based on CE series with same poppet and sleeve. The different mounting cavity has to be considered. Features Little space required Leak-free from port B to A 4 different opening pressures Check Valve Series SPZBE Ordering code Code Seal omit NBR V FPM Code Size 1 NG1 25 NG25 32 NG32 Seal SP Check valve Z Flow direction A to B BE Design series, screwed cover 1010 Factory norm, poppet, direct operated E Slip-in valve Valve size Opening pressure Code Pressure [bar] L 0.1 N 0.5 S 1. U 4.0 Technical data General Design Threaded cartridge valve Nominal size NG1 NG25 NG32 Mounting position Optional Ambient temperature [ C] MTTF D value [years] 150 Weight [kg] Hydraulic Flow direction Port A to B Fluid Hydraulic oil according to DIN Viscosity recommended [cst] [mm²/s] permitted [cst] / [mm²/s] Fluid temperature [ C] Filtration ISO 440 (1999); 18/1/13 (meet NAS 138:7) Nominal pressure [bar] 350 Opening pressure [bar] 0.1; 0.5; 1. and 4.0 Flow [l/min] SPZBE UK.INDD CM

36 Performance Curves / Dimensions p/q performance curves Check Valve Series SPZBE Dimensions All characteristic curves measured with HLP4 at 50 C. Dimensions NG1 NG25 NG32 D L d M33x2 G1½" G2" l SW Tightening torque 1) [Nm] ± 15% ) Please note the material specification for tightening torque in chapter 12, "accessories" Seal kits NG NBR seals FPM seals 1 SK-SPZBE10E1 SK-SPZBE10E1V 25 SK-SPZBE10E25 SK-SPZBE10E25V 32 SK-SPZBE10E32 SK-SPZBE10E32V Mounting cavity Springs Ordering Number Spring Type NG1 NG25 NG32 L 0.1 bar N 0.5 bar S 1. bar U 4.0 bar Size NG1 NG25 NG32 d d2h d d5 M33x2 G1½" G2" d min t t t t t min t max t SPZBE UK.INDD CM

37 Characteristics / Ordering Code The check valve series SPV and SPZ are designed as a threaded cartridge valve. All parts are assembled in one unit and easy to mount. Features Little space required Leak-free Easy assembly Ports Check Valves Series SPV, SPZ Flow direction V Flow direction Z Ordering code Seal Code Seal omit NBR V FPM SP Check valve Flow direction B Design series 030 E M Factory norm, direct operated Threaded cartridge Valve size Spring 0.3 bar Code Size 0 NG0 10 NG10 Code V Z Flow direction Port B -> A and Port A -> B and C Technical data General Design Threaded cartridge valve Nominal size NG0 NG10 Mounting position Unrestricted Ambient temperature [ C] Weight [kg] Hydraulic Flow direction See symbols Fluid Hydraulic oil according to DIN Viscosity permitted [cst] [mm²/s] recommended [cst] / [mm²/s] Fluid temperature [ C] Filtration ISO 440 (1999); 18/1/13 (meet NAS 138:7) Nominal pressure [bar] 350 Opening pressure [bar] 0.3 Flow [l/min] 40 0 SPV-SPZ UK.INDD CM

38 Performance Curves / Dimensions p/q performance curve Check Valves Series SPV, SPZ Seal kits NG NBR seals FPM seals 0 SK-SPV/ZB0E0 SK-SPV/ZB0E0V 10 SK-SPV/ZB0E10 SK-SPV/ZB0E10V Characteristic curve measured with HLP4 at 50 C. Dimensions NG0 NG10 D L d M18x1.5 M24x1.5 l 45 SW 8 12 Tightening torque 1) [Nm] ± 15% ) Please note the material specification for tightening torque in chapter 12, "accessories" Mounting cavity Dimensions NG0 NG10 d d2 M18 x 1.5 M24 x 1.5 d3h d4h d5 max. 9 d max. 9 t t t t t t SPV-SPZ UK.INDD CM

39 Characteristics / Ordering Code Direct operated check valves C4V allow free flow from A to B. The counter direction is blocked. The C4V series are equipped with a leak-free seat type cartridge. Function The pressure arising in port A lifts the poppet from the valve seat and releases the flow to B. In the counter direction, the spring and the pressure on top of the cartridge hold the poppet onto the seat and block the flow. Check Valve Series C4V C4V0 Ordering code Check valve direct operated Code Nominal size 03 NG10 0 NG25 10 NG32 C4V UK.INDD CM C4V Nominal size Max. pressure 350 bar Subplate mounting -15 C4V10 Approx. cracking pressure B Design series Seal Options Code Seal 1 NBR 5 FPM Code Approx. cracking pressure [bar] C4V03 C4V0/

40 Technical Data / Performance Curves Technical data Check Valve Series C4V General Nominal size NG10 NG25 NG32 Subplate mounting ISO 5781 Mounting position unrestricted Ambient temperature [ C] MTTF D value [years] 150 Weight [kg] Hydraulic Max. operating pressure [bar] 350 Nominal flow [l/min] Fluid Hydraulic oil according to DIN Viscosity permitted [cst] /[mm²/s] recommended [cst] /[mm²/s] Fluid temperature permitted [mm²/s] recommended [mm²/s] Filtration ISO 440 (1999); 18/1/13 (meet NAS 138:7) p/q performance curve Characteristic curve measured with HLP4 at 50 C. C4V UK.INDD CM

41 Dimensions Check Valve Series C4V NG ISO-code x1 x2 x3 x4 x5 y1 y2 B1 B2 H1 H2 H3 L1 L Tolerance for all dimensions ±0.2 NG ISO-code d1max d2 t1 d3 t2 d4 d M M M NG ISO-code Bolt kit NBR FPM Surface finish BK 505 4x M10 35 DIN Nm ±15% S S BK 485 4x M10 45 DIN Nm ±15% S S BK 50 x M10 x 45 DIN Nm ±15% S S C4V UK.INDD CM

42 Notes C4V UK.INDD CM

43 Characteristics / Ordering Code Pilot operated check valves of the series CPS allow free flow in one direction (A to B). The counter-flow direction (B to A) is blocked. By applying pilot pressure, the poppet can be lifted from its seat against the pressure in port B. Thus flow in the counterdirection is also possible. There are 1 and 2 stage poppets available with pilot ratios of 5 : 1 and 40 : 1, to suit different operating conditions. The CPS needs to be externally drained via port L. Technical data Size Max. operating pressure [bar] Max. pilot pressure [bar] Flow Q max at p 2,7bar [l/min] Nominal size 3/8 3/4 Weight [kg] 4 7 Pilot ratios Poppet 1 stage Pilot Operated Check Valve Series CPS Poppet 2 stage Surface ratio 5 : 1 (pilot spool: poppet surface) for quick response time without decompression. Surface ratio 40 : 1 (pilot spool: decompression pin surface) for low shock or oscillation performance from decompression. Ordering code CP S S M Code Port size 00 NG NG10 Pilot operated check valve Manifold mounting Port size Steel body Pilot ratio Steel poppet Seal Code Seal omit NBR V FPM Code Ratio Stage 5 5: :1 2 CPS UK.INDD CM

44 Performance Curves / Dimensions p/q performance curves Pilot Operated Check Valve Series CPS All characteristic curves measured with HLP4 at 50 C. Dimensions B A H1 H A to B free flow direction H (free flow outlet B):Ø 19.1 H (free flow inlet A):Ø 19.1 L8 Drain size 00 and 1200:Ø 7.1 L7 Pilot size 00: 7.1 L size 1200: Ø 19.1 B B2 H2 B3 mounting screws M8 for size 00 mounting screws M10 for size 1200 B1 L5 L4 L3 L2 H3 SW SW (00) (1200) L1 L11 L10 L9 Size L3 L2 L1 L9 L11 H H1 H2 H3 L10 L8 L7 L B3 B2 B1 B ØH L5 L4 CPS00S CPS1200S CPS UK.INDD CM

45 Characteristics Hydraulically pilot operated check valves C4V allow free flow from A to B. The counter-flow direction is blocked. When pressure is applied to control port X, the ring chamber flow from B to A is released. Up to four different pilot control ratios are available (see ordering code). Function When no pressure is applied to the X-port, the flow from B to A is blocked, because the pressure in B is also in effect on top of the poppet. Pressurizing the X port relieves the area on top of the poppet to the drain port and allows flow from B to A. The seat design of the SVL valve series provides leak-free separation of port A and B in the closed position. Features Valves with position control are available on request Hydraulically Pilot Operated Check Valve Series C4V must be connected to tank C4V pilot oper. UK.INDD CM

46 Ordering Code / Technical Data Ordering code C4V Check valve pilot operated Nominal size 5 Max. pressure 350 bar 9 Y1-port G¼" Opening ratio Hydraulically Pilot Operated Check Valve Series C4V Approx. cracking pressure B Design series Seal Options Code Nominal size 03 NG10 0 NG25 10 NG32 Code Opening ratio : : 1 Technical data Code Seal 1 NBR 5 FPM Code Approx. cracking pressure [bar] Flow A to B Flow B to A C4V03 C4V0/10 C4V03 C4V0/ General Nominal size NG10 NG25 NG32 Subplate mounting ISO 5781 Mounting position Unrestricted Ambient temperature [ C] MTTF D value [years] 150 Weight [kg] Hydraulic Max. operating pressure [bar] 350 Nominal flow [l/min] Fluid Hydraulic oil according to DIN Viscosity recommended [cst] [mm²/s] permitted [cst] / [mm²/s] Fluid temperature recommended [ C] permitted [ C] Filtration ISO 440 (1999); 18/1/13 (meet NAS 138:7) p/q flow curve C4V pilot oper. UK.INDD CM Characteristic curve measured with HLP4 at 50 C. -22

47 Dimensions Hydraulically Pilot Operated Check Valve Series C4V NG ISO-code x1 x2 x3 x4 x5 x x7 y1 y2 y3 y4 y5 y Tolerance for all dimensions ±0.2 NG ISO-code B1 B2 H1 H2 H3 H4 H5 H L1 L2 L3 L4 L5 L NG ISO-code d1max d2max d3 t3 d4 t4 d5 d M M M NG ISO-code Bolt kit NBR FPM Surface finish BK 505 4x M10 35 DIN Nm ±15% S S BK 485 4x M10 45 DIN Nm ±15% S S BK 50 x M10 x 45 DIN Nm ±15% S S C4V pilot oper. UK.INDD CM

48 Notes C4V pilot oper. UK.INDD CM

49 Characteristics Seat valves series D4S are designed for directional control functions. A large variety of poppets, springs and covers - including shuttle valves, stroke limiters, solenoid valves (VV01) and position control - allow to design individual hydraulic solutions for nominal flow up to 00 l/min. A complete program of 2/2-way seat valves is offered under Parker brand: subplate mounted valves series D4S chapter SAE flange valves series D5S chapter 9 slip-in cartridges series CAR on request Features Subplate mounting according to ISO 5781 Leak-free seat valve design Numerous pilot options poppet types D4S03 NG10 D4S0 NG25 D4S10 - NG32 Directional Seat Valve Series D4S D4S10 Y1 X A B D4S UK.INDD CM

50 Ordering Code D4S Seat Nominal Subplate Pilot valve size mounting connection ISO 24, Y1 port G¼" Code Nominal size 03 NG10 0 NG25 10 NG32 D4S UK.INDD CM Cap version Code Pilot oil line in body A-X B-Y 1 internal from A 2 external from X A1) internal from A B1) external from X C internal from A + B D internal from B G external from Y 1) With VV01 only Code Ports X Y Z X-Y Y1 VV01 Standard 1 Pilot oil pilot drain C Pilot oil = pilot drain With solenoid valve (VV01) 2 Ext. PD from cap 5 Ext. to subplate Internal pilot drain With stroke limiter (not for D4S03) 3 Pilot oil pilot drain 4 Pilot oil = pilot drain open bore closed bore orifice Ø 1.2 Code Sleeve 1 AA=95%, AB=5% 3 AA=0%, AB=40% Sleeve Code Size Poppet type Sleeve 1 03, 0,10 With closed bottom and 15 chamfer (pz max. = pa +20bar 1 03 With 0.8 dia. orifice at the bottom and 15 2 chamfer 1 0, 10 With 1.2 dia. orifice at the bottom and 15 chamfer , 0,10 With closed bottom and 45 chamfer 1, 3 A 2) 0, 10 Safety spool (for position control only) B 2) 0, 10 Throttle spool, 10 chamfer C 2) 0, 10 Throttle spool, 3 chamfer 3 2) springs 2, 3 and only Spring (approx. cracking pressure [bar]) Code Sleeve Code 1 Sleeve Code 3 A -> B A -> B B -> A D5S03 D5S0/10 D5S03 D5S0/10 D5S03 D5S0/ Spool type -2 Directional Seat Valve Series D4S Spring Switching type Solenoid voltage B Design series Seals Code Options omit Standard 013 Cover for end position control Code Seals 1 NBR 5 FPM Code Solenoid voltage omit Standard w/o vent function G0R 12V= G0Q 24V= GAR 4) 98V= GAG 4) 205V= W30 110V 50Hz 120V 0Hz W31 230V 50Hz 240V / 0Hz 4) To be used in combination with rectifier plugs at 120VAC / 230VAC power supply. Code Switching type omit Standard w/o vent function 09 VV01 with manual override de-energized: power 10 VV01 without manual override comp. open 11 VV01 with manual override de-energized: power 12 VV01 without manual override comp. closed CA Shuttle valve DA Shuttle valve CB VV01 code 09 and shuttle valve code CA CD VV01 code 11 and shuttle valve code CA DB VV01 code 09 and shuttle valve code DA DD VV01 code 11 and shuttle valve code DA BH VV01 code 10 and shuttle valve code CA and position control 3) with amplifier BK VV01 code 12 and shuttle valve code CA and position control 3) with amplifier BN VV01 code 10 and shuttle valve code DA and position control 3) with amplifier BQ VV01 code 12 and shuttle valve code DA and position control 3) with amplifier BC VV01 code 10 and position control 3) with amplifier BE VV01 code 12 and position control 3) with amplifier BA Position control 3) with amplifier BF Position control 3) with amplifier and shuttle valve code CA BL Position control 3) with amplifier and shuttle valve code DA 3) Position control for D4S0/10 only. Spring 2 or 4. Spool A and sleeve 3. Valve open: proximity switch damped. Options Examples see end of chapter

51 Technical Data Directional Seat Valve Series D4S General Size NG03 NG0 NG10 Mounting interface Subplate mounting according to ISO 24 Mounting position unrestricted Ambient temperature [ C] MTTF D value [years] 150 Weight [kg] Hydraulic Operating pressure [bar] Ports A, B up to 350; Port Y 140 (with VV01) Nominal flow [l/min] Fluid Hydraulic oil according to DIN Fluid temperature [ C] Viscosity permitted [cst] [mm2/s] Viscosity recommended [cst] / [mm2/s] 30 Filtration ISO 440 (1999); 18/1/13 (meet NAS 138:7) Electrical (solenoid) Duty ratio [%] 100 Response time [ms] Energized / de-energized AC: 20/18, DC: 4/27 Code G0R G0Q GAR GAG W30 W31 Supply voltage [V] 12V = 24V = 98V = 205V = 110 at 50Hz 230 at 50Hz 120 at 0Hz 240 at 0Hz Tolerance supply voltage [%] Power consumption, hold [W] Power consumption, in rush [W] Max. switching frequency [1/h] AC: up to 7.200, DC: up to Solenoid connection Connector as per EN Protection class IP5 in accordance with EN 0529 (with correctly mounted plug-in connector) Coil insulation class H (180 C) D4S pilot configuration D4S direct operated D4S with vent valve VV01 VV01 Y1 X-Y X Z Y VV01 AZ AA AB A-X B-Y X A B Y de-energized open Z Y Z1 de-energized closed Z Y Z1 D4S UK.INDD CM

52 Performance Curves / Cartridges p/q performance curves Directional Seat Valve Series D4S Leackage All characteristic curves measured with HLP4 at 50 C. Selection of Cartridges Sleeve 1, poppet 1 Sleeve 1, poppet 2 Sleeve 1, poppet 4 Sleeve 3, poppet 4 Sleeve 3, poppet A Sleeve 3, poppet B/C Z Z Z Z Z Z B B B B B B A A A A A A 1 : : : : : : 1.7 A 0.95 C A 0.95 C A 0.95 C A 0. C A 0. C A 0. C A B = 0.05 A C A B = 0.05 A C A B = 0.05 A C A B = 0.4 A C A B = 0.4 A C A B = 0.4 A C 15 chamfer 15 chamfer 45 chamfer 45 chamfer 45 chamfer 45 chamfer orifice safety spool throttle spool D4S UK.INDD CM

53 Dimensions Directional Seat Valve Series D4S NG ISO-code X1 X2 X3 X4 X5 X X7 Y1 Y2 Y3 Y * * * NG ISO-code B1 B2 H1 H2 H3 L1 L2 D1 D2 D3 t1 D4 t2 D5 D * M * M * M NG ISO-code Bolt kit NBR FPM Surface finish *-97 BK 505 4x M10 35 DIN Nm ±15% S S *-97 BK 485 4x M10 45 DIN Nm ±15% S S *-97 BK 50 x M10 x 45 DIN Nm ±15% S S D4S UK.INDD CM

54 Dimensions Dimensions D4S with VV01 Directional Seat Valve Series D4S Dimensions D4S with shuttle valve () Dimensions in brackets are for version VV01with shuttle valve code DB or DD. Note: Shuttle valves only use in connection with vent valve VV01. D4S UK.INDD CM

55 Dimensions Dimensions D4S position control Directional Seat Valve Series D4S Technical data (proximity switch) Function PNP, contact Supply voltage (Us) [VDC] Supply voltage ripple [%] 10 Current consumption [ma] max. 8 Residual voltage L-signal [V] Us at l max Output current (I) [ma] 200 Protection class IP7 Ambient temperature [C ] Wire cross section [mm2] 3 x 0.5 Position control by proximity switch (incl. amplifier) Valve open: proximity switch activated. This proximity switch is pressure proof and has no wearing parts. Note Position control for D4S0 and D4S10 only. Dimensions D4S stroke limiter Note: Stroke limiter not for use with D4S03, vent valve VV01, shuttle valve and positon control. D4S UK.INDD CM

56 Ordering Code Explanation (Examples) D4S direct operated Directional Seat Valve Series D4S D4S with VV01 D4S UK.INDD CM

57 Ordering Code Explanation (Examples) D4S with VV01 Directional Seat Valve Series D4S D4S with shuttle valve D4S UK.INDD CM

58 Ordering Code Explanation (Examples) D4S with position control Directional Seat Valve Series D4S D4S with stroke limiter D4S UK.INDD CM

59 Plugs Description Threaded cable joint Plug DIN 4350, design type AF, protection class IP 5 Voltages up to 250 V PG 9 PG11 Check Valves Accessories Body colour coding black, B grey, A black, B grey, A Figures switching Fig. 1 Fig. 1 Order no For other plugs see chapter 2, "Accessories" access0.indd CM

60 Notes access0.indd CM