PVQ series, compact proportional solenoid valve, was designed by SMC with a direct poppet construction. This construction enables low leakage, while de-energized. PVQ series has been used in applications such as air blow, flow control, hand piece control for dental unit and other respiratory equipment, as well as, cooling for laser machinery etc.
- Direct operated
Catalog: Compact Proportional Solenoid Valve Series PVQ VEX1 Nil H C37 Stainless steel FKM Voltage SRH 5 6 24 VDC Thread type (with sub-plate) 12 VDC SRP Nil F N T Rc Electrical entry: Grommet G SRF NPT NPTF Orifice size ARX20 Port size Orifice dia. Max. operating pressure Symbol 16 23 40 VCHR 1.6 mm 0.7 MPa Without sub-plate (with mounting screw M3 x 8L, 2 pcs.)
25.9 23 42.3 17 57.4 45.4 9 23.4 3/8 KQ2Y12-G03 21 18.5 17 23 29 23 44.4 17 57.4 45.4 9 28.6 1/2 KQ2Y12-G04 27 18.5 17 23 30.4 23 44.4 17 57.4 45.4 9 48.5 H Connection thread 16 3/8 KQ2Y16-G03 21 23.8 21 28.6 33.1 28.6 54.2 20.6 81 60 11 42.7 1/2 KQ2Y16-G04 27 23.8 21 28.6 33.8 28.6 53.4 20.6 113 60 13 66.2 m: A (Brass), N (Brass + Electroless nickel plating) Bulkhead Connector: KQ2E H1
For model selection of an auto-drain, refer to the Selection Precautions on page 123. 5 10 20 Port size 3 Port size Symbol H Nil Nil Nil Nil H H H 01 02 03 1/8 1/4 3/8 Thread type Symbol Type Nil N F Rc NPT G Components 3 10 20 5 Components Nil H Nil H Nil H Nil H Mist separator Micro mist separator AFM30-A AFD30-A AFM20-A AFD20-A AWD30 AWD20 Micro mist separator regulator Replacement Parts
) 0.6mm ( for PVQ13) 0.8mm ( for PVQ13) 1.6mm ( for PVQ31, 33) 2.3mm ( for PVQ31, 33) 4.0mm ( for PVQ31, 33) M G Flow rate characteristics PVQ13-5-04 (24VDC type) at 0.45MPa PVQ3-5G-23 (24VDC type) at 0.35MPa 140 8 7 120 6 100 Flow rate (Lit/min) Flow rate (Lit/min) 5 80 4 60 3 40 2 20 1 0 0 30 40 50 60 70 80 75 85 95 105 115 125 135 145 155 165 65 Current (mA) Current (mA) Dimensions