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 (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
Range Back Pressure SMC 22 8.0 -750mmHg~58psi 0~100C 0~30psi (60psi) 136 150 75 Height Width Operator Dia. 1 LVQ60 LQ Seal Locations N u t S e a l L o c k T ubing Support T aper Surface T u b i n g T r ap e zoidal T h re a d s I n s e rt Bushing Nut Lock U.S. Patent #5,996,636 Quadruple Seal Maximum leak protection. Up to 215psi @ 200C.
Body Class: 6 (ø22 Orifice), Valve Type: 0 (N.C.), Fitting Type: V (LQ1, Body Class: 2, 3, 4, 5, 6), Tube Size: 19 (3/4" or ø19), Output Tube Size: None, Pilot Connection: N (Thread Type 1/8"NPT)