Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.
- 2 port chemical valve, Viper series
LVQ S) S Model LVQ20-S-1 LVQ30-S-1 LVQ40-S-1 LVQ50-S-1 LVQ60-S-1 83 VC 113.5 119 VDW B A SMC 171.5 182.5 VQ VX2 With by-pass, High back pressure spec. with by-pass N.C. valve M N VX Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com LVQ20 VX3 C VXA A D B VN LVC (Max.
(New PFA) ultrapure water. trapure wat ultrapure water. j adjustment y p and by-pass Options Variations Variations Applicable tubeing outside diameter Orifice Series Flow rate Inch size diameter characteristics 6 4 8 12 10 19 25 1/8 3/16 1/4 3/8 1/2 3/4 1 8.4 LVQ20 (0.35) 31.2 (1.3) 45.6 (1.9) LVQ30 LVQ40 120 LVQ50 (5) 192 LVQ60 (8) With reducer Standard size Specifications 1MPa < w> -98kPa
8 10 12 19 25 W/O nuts and bushings W/O nuts and bushings 1/8 3/16 1/4 3/8 1/2 3/4 1 Standard Size With Reducer Tubing Insertion T ools LQ-GJ Smaller Diameter Tubing How To Order LQ GJ Nil B None With bracket Type Table 1.
Body Class: 2 (ΓΈ4 Orifice), Valve Type: 0 (N.C.), Fitting Size: 07 (1/4"), Pilot Port Thread: M (LQ3 Integral Fitting, 4mm), Pilot Port Direction: Direction 1, Option 1: 1 (Flow Rate Adjustment)