Compact Proportional Solenoid Valve_PVQ_cat_en

Series PVQ Compact Proportional Solenoid Valve CAT.EUS70-33A-UK Fluid Flow rate control range Note) 0 to 6 l /min 0 to 100 l /min Series PVQ10 PVQ30 Repeatability: 3% or less Hysteresis: 10% or less Control the flow rate smoothly according to the current Note) Varies depending on the model. Air, Inert gas Flow Characteristics Max. flow rate Rated currentStart-up current Control signal (mA)0 Fl ow ra te (l /m in ) Hysteresis Repeatability Flow rate curve with decreasing current Flow rate curve with increasing current Cu rre nt de cr ea sin g Cu rre nt inc re as ing Service life: Lasts 25 million cycles. (PVQ30) (SMC in-house life test conditions) Specially coated sliding surface realised 25 million cycles within a set operation range Body material: Brass (C36) (PVQ10), Brass (C37) or Stainless steel (PVQ30) Seal material: FKM (PVQ10, PVQ30) Valve returns to closed position when power supply is turned off. Leakage amount: 5 cm3/min or less at OFF Can be used for vacuum applications. (Minimum operating pressure 0.1 Pa·abs) Operation noise during opening/ closing of the valve reduced O-ring PVQ10 PVQ10 ON OFF 25.6 to 29.1 dB 28.6 to 31.6 dB PVQ30 ON OFF 38.9 to 42.4 dB 48.4 to 49.7 dB Working Principle The armature is attracted to the core by an electromagnetic force as the coil is energised. When the applied current varies, the attraction force also varies proportionally to it. The flow rate is controlled by the movement (stroke) of the armature, depending on the balance between the attraction force and the spring load. Flow rate can be controlled smoothly with one proportional solenoid valve by current control. Proportional Solenoid Valve Proportional solenoid valve Controller mA Smaller Greater Conventional (2 port valve) One 2-port valve is required for each flow rate. 2 port valve O-ring Note) Sliding resistance at this point is the hysteresis of the flow. P(1) A(2) S tr ok e P(1) A(2) PVQ30 Coil Core Armature Spring P(1) A(2) Features 1 PVQ13 Base mounted PVQ31 Body ported PVQ33 Base mounted Valve construction Valve type Orifice size (mm) Max. operating pressure (MPa) Flow rate (l/min) Port size Applied current (Power supply) Direct operated poppet N.C. Direct operated poppet N.C. Model Piping type 0.3 0.7 0 to 5 0.8 0.1 0 to 5 0.4 0.45 0.6 0.2 1.6 0.7 0 to 100 4 0.12 0 to 75 2.3 0.35 0 to 165 mA (24 VDC) 0 to 330 mA (12 VDC) 1/8 0 to 6 0 to 85 mA (24 VDC) 0 to 170 mA (12 VDC) M5 Bracket (Option) Applications Air-blow • Blow-off of debris or water. Work transportation Blood pressure gauge Spin control of handpiece Vacuum chamber supply flow control Smooth air supply/exhaust is possible by reducing the initial air supply. Prevents dust being stirred up inside the chamber. P Supply Exhaust Vacuum pump Features 2 ∆P = 0.18 MPa ∆P = 0.1 MPa ∆P = 0.35 MPa ∆P = 0.25 MPa PVQ30 (ø2.3) 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 180 360 200 400 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.06 MPa ∆P = 0.04 MPa ∆P = 0.12 MPa ∆P = 0.08 MPa PVQ30 (ø4.0) 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 180 360 200 400 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.7 MPa ∆P = 0.5 MPa ∆P = 0.35 MPa ∆P = 0.2 MPa PVQ30 (ø1.6) 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 180 360 200 400 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC →  Q. Required flow rate = 0 to 75 l/min. In this case, all of PVQ30 series orifice sizes satisfy the required flow rate. (Flow rate when rated current is applied) The table below shows the pressure differentials needed to satisfy the required flow rate. In the flow rate characte- ristic charts, a pressure differential over the flow rate indicated by the dashed line (75 l/min.) up to the max. opera- ting pressure differential will satisfy the required flow rate. P1 = No conditions, P2 = 0 MPa (Atmospheric pressure) Table. Pressure differential needed to satisfy the required flow rate = 0 to 75 l/min.  Note ø1.6 0.5 to 0.7 MPaPressure differential (∆P) ø2.3 0.25 to 0.35 MPa ø4.0 0.12 MPa 1) Follow the same procedure for selecting PVQ10 series. 2) Flow rate depends on individual differences between valves and piping conditions. Refer to the flow characteristic chart to select the model with adequate margin for the required flow rate. ∆P = (P1 – P2) MPa ∆P: Pressure differential P1: Inlet pressure P2: Outlet pressure Model Selection • For vacuum specifications, the operating pressure range is from 0.1 Pa·abs to max. operating pressure differential. • A(2) port is applicable with vacuum pressure. Condition 1. P1 = 0.7 MPa, P2 = 0 MPa (Atmospheric pressure) Ex) At increasing currents, when a 140 mA current is applied, a flow rate of 85 l/min is achieved. (See q.) If current decreases at this point, the flow rate may not change by 135 mA due to hysteresis. (See w.) The flow rate at an increasing and decreasing current is not the same due to hysteresis. (q 85 l/min., e 93 l/min.) Refer to curve A when ∆P is 0.7 MPa. Condition 2. P1 = 0.7 MPa, P2 = 0.2 MPa Condition 3. Under vacuum pressure Ex) At increasing currents, when a 150 mA current is applied, a flow rate of 65 l/min is achieved. (See r.) If P2 increases by 0.15 MPa, ∆P decreases by 0.15 MPa and becomes 0.35 MPa (See curve C), and when the same current is applied the flow rate is 40 l/min. (See t.) • The flow rate decreases due to a change (increase) in the outlet pressure, even if the inlet pressure and the current value are the same. Refer to curve B when ∆P is 0.5 MPa. ∆P = (P1 – P2) MPa ∆P: Pressure differential P1: Inlet pressure P2: Outlet pressure PVQ30 (ø1.6) t r q e w Decreasing current Increasing current Curve A ∆P = 0.7 MPa Curve B ∆P = 0.5 MPa 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 180 360 200 400 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → Curve D ∆P = 0.2 MPa Curve C ∆P = 0.35 MPa Series PVQ Model Selection Front matter 1 ∆P = 0.18 MPa ∆P = 0.1 MPa ∆P = 0.35 MPa ∆P = 0.25 MPa PVQ30 (ø2.3) 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 180 360 200 400 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.06 MPa ∆P = 0.04 MPa ∆P = 0.12 MPa ∆P = 0.08 MPa PVQ30 (ø4.0) 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 180 360 200 400 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.7 MPa ∆P = 0.5 MPa ∆P = 0.35 MPa ∆P = 0.2 MPa PVQ30 (ø1.6) 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 180 360 200 400 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC →  Q. Required flow rate = 0 to 75 l/min. In this case, all of PVQ30 series orifice sizes satisfy the required flow rate. (Flow rate when rated current is applied) The table below shows the pressure differentials needed to satisfy the required flow rate. In the flow rate characte- ristic charts, a pressure differential over the flow rate indicated by the dashed line (75 l/min.) up to the max. opera- ting pressure differential will satisfy the required flow rate. P1 = No conditions, P2 = 0 MPa (Atmospheric pressure) Table. Pressure differential needed to satisfy the required flow rate = 0 to 75 l/min.  Note ø1.6 0.5 to 0.7 MPaPressure differential (∆P) ø2.3 0.25 to 0.35 MPa ø4.0 0.12 MPa 1) Follow the same procedure for selecting PVQ10 series. 2) Flow rate depends on individual differences between valves and piping conditions. Refer to the flow characteristic chart to select the model with adequate margin for the required flow rate. ∆P = (P1 – P2) MPa ∆P: Pressure differential P1: Inlet pressure P2: Outlet pressure Model Selection • For vacuum specifications, the operating pressure range is from 0.1 Pa·abs to max. operating pressure differential. • A(2) port is applicable with vacuum pressure. Condition 1. P1 = 0.7 MPa, P2 = 0 MPa (Atmospheric pressure) Ex) At increasing currents, when a 140 mA current is applied, a flow rate of 85 l/min is achieved. (See q.) If current decreases at this point, the flow rate may not change by 135 mA due to hysteresis. (See w.) The flow rate at an increasing and decreasing current is not the same due to hysteresis. (q 85 l/min., e 93 l/min.) Refer to curve A when ∆P is 0.7 MPa. Condition 2. P1 = 0.7 MPa, P2 = 0.2 MPa Condition 3. Under vacuum pressure Ex) At increasing currents, when a 150 mA current is applied, a flow rate of 65 l/min is achieved. (See r.) If P2 increases by 0.15 MPa, ∆P decreases by 0.15 MPa and becomes 0.35 MPa (See curve C), and when the same current is applied the flow rate is 40 l/min. (See t.) • The flow rate decreases due to a change (increase) in the outlet pressure, even if the inlet pressure and the current value are the same. Refer to curve B when ∆P is 0.5 MPa. ∆P = (P1 – P2) MPa ∆P: Pressure differential P1: Inlet pressure P2: Outlet pressure PVQ30 (ø1.6) t r q e w Decreasing current Increasing current Curve A ∆P = 0.7 MPa Curve B ∆P = 0.5 MPa 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 180 360 200 400 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → Curve D ∆P = 0.2 MPa Curve C ∆P = 0.35 MPa Series PVQ Model Selection Front matter 2 1 How to Order Compact Proportional Solenoid Valve Series PVQ10 Base mounted 13 03 M55PVQ Valve type 13 N.C. Voltage 5 6 24 VDC 12 VDC L A - O With / Without lead wire With lead wire Without lead wire Symbol 03 04 06 08 Orifice size Orifice dia. 0.3 mmø 0.4 mmø 0.6 mmø 0.8 mmø Max. operating pressure 0.7 MPa 0.45 MPa 0.2 MPa 0.1 MPa Specifications Direct operated poppet Air, Inert gas FKM Brass (C36) 0 to +50°C 0 to +50°C N.C. (Normally closed) Unrestricted M5 0 to 2 W Class B 12 VDC 0 to 170 mA Valve construction Fluid Seal material Body material Fluid temperature Ambient temperature Action Mounting orientation Port size Power supply Coil current Power consumption Coil insulation 24 VDC 0 to 85 mA 1 0 (0.1 Pa.abs) 10% or less 3% or less 50% or less Orifice diameter (mmø) Max. operating pressure differential (MPa) Note 1) Max. operating pressure (MPa) Min. operating pressure (MPa) (Vacuum) Note 2) Flow rate (l/min) (at max. operating pressure differential) Hysteresis (at max. operating pressure differential) Repeatability (at max. operating pressure differential) Start-up current (at max. operating pressure differential) 0.8 0.1 0.6 0.2 0.4 0.45 0.3 0.7 0 to 50 to 60 to 5 Note 1) Maximum operating pressure differential indicates pressure differential (difference between the inlet and outlet pressure) which can be allowed for operation with the valve closed or open. If the pressure differential exceeds the max. operating pressure differential of orifice, the valve may leak. Note 2) For vacuum applications, the max. operating pressure range is 0.1 Pa·abs to max. operating pressure differential. A(2) port is applicable for vacuum pressure. A Symbol Body / Seal material Body Brass (C36) Seal FKM Electrical entry M M plugconnector L L plugconnector Port size M5 With sub-plateM5 x 0.8 - Without sub-plate (with mounting screw M1.7 x 17L, 2 pcs.) Mounting screw Sub-plate S ta nd ar d sp ec ifi ca tio ns Co il sp ec ifi ca tio ns C ha ra ct er is tic sp ec ifi ca tio ns ∆P = 0.7 MPa ∆P = 0.5 MPa ∆P = 0.35 MPa ∆P = 0.2 MPa PVQ10 (ø0.3) 7 6 5 4 3 2 1 0 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 90 180 100 200 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.7 MPa ∆P = 0.5 MPa ∆P = 0.35 MPa ∆P = 0.2 MPa PVQ10 (ø0.4) 7 6 5 4 3 2 1 0 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 90 180 100 200 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.2 MPa ∆P = 0.15 MPa ∆P = 0.1 MPa ∆P = 0.05 MPa PVQ10 (ø0.6) 7 6 5 4 3 2 1 0 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 90 180 100 200 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.1 MPa ∆P = 0.08 MPa ∆P = 0.02 MPa ∆P = 0.05 MPa PVQ10 (ø0.8) 7 6 5 4 3 2 1 0 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 90 180 100 200 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → Component Parts No. Description Solenoid coil assembly Core Return spring Armature assembly Body O-ring Round head combination screw Sub-plate Material — Stainless steel Stainless steel Stainless steel, Aluminium, FKM Brass (C36) FKM Brass (C37) Steel M1.7 x 0.35 x 17L, 2 pcs. Part no. PVQ10-15-M5 Note 1 2 3 4 5 6 8 7 i P(1) A(2) (Shows with sub-plate) y q w e r t u A(2)P(1) Flow Characteristics Construction Compact Proportional Solenoid Valve Series PVQ10 2 How to Order Compact Proportional Solenoid Valve Series PVQ10 Base mounted 13 03 M55PVQ Valve type 13 N.C. Voltage 5 6 24 VDC 12 VDC L A - O With / Without lead wire With lead wire Without lead wire Symbol 03 04 06 08 Orifice size Orifice dia. 0.3 mmø 0.4 mmø 0.6 mmø 0.8 mmø Max. operating pressure 0.7 MPa 0.45 MPa 0.2 MPa 0.1 MPa Specifications Direct operated poppet Air, Inert gas FKM Brass (C36) 0 to +50°C 0 to +50°C N.C. (Normally closed) Unrestricted M5 0 to 2 W Class B 12 VDC 0 to 170 mA Valve construction Fluid Seal material Body material Fluid temperature Ambient temperature Action Mounting orientation Port size Power supply Coil current Power consumption Coil insulation 24 VDC 0 to 85 mA 1 0 (0.1 Pa.abs) 10% or less 3% or less 50% or less Orifice diameter (mmø) Max. operating pressure differential (MPa) Note 1) Max. operating pressure (MPa) Min. operating pressure (MPa) (Vacuum) Note 2) Flow rate (l/min) (at max. operating pressure differential) Hysteresis (at max. operating pressure differential) Repeatability (at max. operating pressure differential) Start-up current (at max. operating pressure differential) 0.8 0.1 0.6 0.2 0.4 0.45 0.3 0.7 0 to 50 to 60 to 5 Note 1) Maximum operating pressure differential indicates pressure differential (difference between the inlet and outlet pressure) which can be allowed for operation with the valve closed or open. If the pressure differential exceeds the max. operating pressure differential of orifice, the valve may leak. Note 2) For vacuum applications, the max. operating pressure range is 0.1 Pa·abs to max. operating pressure differential. A(2) port is applicable for vacuum pressure. A Symbol Body / Seal material Body Brass (C36) Seal FKM Electrical entry M M plugconnector L L plugconnector Port size M5 With sub-plateM5 x 0.8 - Without sub-plate (with mounting screw M1.7 x 17L, 2 pcs.) Mounting screw Sub-plate S ta nd ar d sp ec ifi ca tio ns Co il sp ec ifi ca tio ns C ha ra ct er is tic sp ec ifi ca tio ns ∆P = 0.7 MPa ∆P = 0.5 MPa ∆P = 0.35 MPa ∆P = 0.2 MPa PVQ10 (ø0.3) 7 6 5 4 3 2 1 0 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 90 180 100 200 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.7 MPa ∆P = 0.5 MPa ∆P = 0.35 MPa ∆P = 0.2 MPa PVQ10 (ø0.4) 7 6 5 4 3 2 1 0 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 90 180 100 200 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.2 MPa ∆P = 0.15 MPa ∆P = 0.1 MPa ∆P = 0.05 MPa PVQ10 (ø0.6) 7 6 5 4 3 2 1 0 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 90 180 100 200 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → ∆P = 0.1 MPa ∆P = 0.08 MPa ∆P = 0.02 MPa ∆P = 0.05 MPa PVQ10 (ø0.8) 7 6 5 4 3 2 1 0 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 90 180 100 200 Current (mA) Fl ow ra te (l /m in ) 24 VDC → 12 VDC → Component Parts No. Description Solenoid coil assembly Core Return spring Armature assembly Body O-ring Round head combination screw Sub-plate Material — Stainless steel Stainless steel Stainless steel, Aluminium, FKM Brass (C36) FKM Brass (C37) Steel M1.7 x 0.35 x 17L, 2 pcs. Part no. PVQ10-15-M5 Note 1 2 3 4 5 6 8 7 i P(1) A(2) (Shows with sub-plate) y q w e r t u A(2)P(1) Flow Characteristics Construction Compact Proportional Solenoid Valve Series PVQ10 3 3.1 23 415 13 .7 161 0 35 ≈ 30 0 25 .6 14 6 11 Round head combination screw Sub-plate 2 x ø2.7 1 (IN port) M5 2 (OUT port) M5 2.7 4.8 2.3 6. 8 Mounting hole 2 x ø2.7 Interface OUT O-ringIN O-ring 2 (OUT port)1 (IN port) ≈ 300 11 6 24 .6 14 41.2 36.1 23 415 1613 .710 44.3 3.1 Round head combination screw Sub-plate 1 (IN port) 2 (OUT port) M5 M5 C B A 2 x ø2.7 2.7 4.8 2.3 6. 8 Mounting hole 2 x ø2.7 OUT O-ringIN O-ring 2 (OUT port)1 (IN port) ø1.4 Interface ø1.4 ø1.4 ø1.4 M plug connector PVQ13-M--M5 L plug connector PVQ13-L--M5 Dimensions Series PVQ10 4 How to Order Compact Proportional Solenoid Valve Series PVQ30 31 16 015 GPVQBody ported Base mounted 33 16 015 GPVQ Valve type 33 N.C. Voltage 5 6 24 VDC 12 VDC Electrical entry: Grommet Symbol 16 23 40 Orifice size Orifice dia. Max. operating pressure 1.6 mmø 2.3 mmø 4 mmø 0.7 MPa 0.35 MPa 0.12 MPa - F N T Thread type (with sub-plate) Rc G NPT NPTF Valve type 31 N.C. 01 Port size 1/8 (6A) - H Symbol Body / Seal material Body Brass (C37) Stainless steel FKM Seal - F Option None Foot bracket ∗ Bracket is not mounted but is provided at the time of shipment. Sub-plate Mounting screw Port size 01 With sub-plate1/8 (6A) - Without sub-plate (with mounting screw M3 x 8L, 2 pcs.) Specifications Direct operated poppet Air, Inert gas FKM Brass (C37, Standard), Stainless steel 0 to +50°C 0 to +50°C N.C. (Normally closed) Unrestricted IP40 Rc 1/8 0 to 4 W Class B 12 VDC 0 to 330 mA Valve construction Fluid Seal material Body material Fluid temperature Ambient temperature Action Mounting orientation Enclosure Port size Power supply Coil current Power consumption Coil insulation 24 VDC 0 to 165 mA 1 0 (0.1 Pa.abs) 3% or less 50% or less 4.0 0.12 2.3 0.35 Orifice diameter (mmø) Max. operating pressure differential (MPa) Note 1) Max. operating pressure (MPa) Min. operating pressure (MPa) (Vacuum) Note 2) Flow rate (l/min) (at max. operating pressure differential) Hysteresis (at max. operating pressure differential) Repeatability (at max. operating pressure differential) Start-up current (at max. operating pressure differential) 1.6 0.7 0 to 75 13% or less 0 to 100 10% or less Note 1) Maximum operating pressure differential indicates pressure differential (diffe- rence between the inlet and outlet pressure) which can be allowed for opera- tion with the valve closed or open. If the pressure differential exceeds the max. operating pressure differential of orifice, the valve may leak. Note 2) For vacuum applications, the max. operating pressure range is 0.1 Pa·abs to max. operating pressure differential. A(2) port is applicable for vacuum pressu- S ta nd ar d sp ec ifi ca tio ns Co il sp ec ifi ca tio ns C ha ra ct er is tic s pe ci fic at io ns 5 o !0 r t q y w e u i P(1) A(2) ∆P = 0.18 MPa ∆P = 0.1 MPa ∆P = 0.35 MPa ∆P = 0.25 MPa PVQ30 (ø2.3) 120 100 80 60 40 20 0 0 0 20 40 40 80 60 120 80 160 100 200 120 240 140 280 160 320 18