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 T) View Z (mm) Dimensions A B C D M N T U V Model LVQ20-S-2 LVQ30-S-2 LVQ40-S-2 LVQ50-S-2 LVQ60-S-2 25.5 46 31.5 58 7 15 35.3 10.6 7 23.5 47 29.5 59 7 15 36.9 16.5 10 23.5 47 29.5 59 7 20 37.9 22 35 70 41 82 7 20 64 25 17 35 70 41 82 7 20 66 32 17-5-69 8 Series LVQ Dimensions With flow rate adjustment & by-pass High back pressure spec. with flow rate adjustment & by-pass N.C. valve M N
Available in 1/8 ~ 1 Tube Diameters, For All Body Series Class 100 Cleaning & Packaging Series LVQ HowT o Order LVQ 2 0 S 07 Body Class Space Saving Option Symbol 2 3 4 5 6 Body Class 2 3 4 5 6 Orifice Dia. 4 8 10 16 22 S Space saving connection Pilot Connection Nil M N LQ LQ Thread type 1/8 diameter 5/32 (4mm) NPT1/8 Diff. Dia.
(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
Body Class: 5 (ΓΈ16 Orifice), Valve Type: 0 (N.C.), Fitting Size: 13 (1/2"), Pilot Port Thread: N (Thread Type 1/8"NPT), Pilot Port Direction: Direction 1, Option 1: 2 (By-pass)