Fittings/Needle Valve/Tubing

Transcription

1 CAT.ES70-7 D High Purity Fluoropolymer Fittings/Needle Valve/Tubing HYPER FITTING Series LQ V Quadruple seal construction (PAT.) Before tightening Nut Tubing support Insert bushing Tubing w e r Series LQ After tightening Quadruple sealing parts q New PFA Needle Valve Series LVN V Fluid adjustment range 0 to l/min V Integral fitting construction HYPER FITTING, Series LQ is used. V Triple seal construction Triple seal construction Series LVN New PFA Tubing Series TL/TIL V ø/8" x ø/" additionally released. V Size variations Metric s: ø to ø9 ( s) s: ø/8" to ø/" (8 s) Super PFA SeriesTL/TIL

2 Quadruple sealing construction The quadruple sealing construction (PAT.) based on P/A s original idea results in highly reliable sealing characteristics with outstanding leakage prevention effect. Flow-through characteristics Excellent flow-through characteristics are achieved by minimizing liquid deposit. Locking Locking mechanism utilizes sealing lock by the nut. Trapezoidal thread allows application of high torque stage pressing by the tubing holder of the nut ensures secure tube holding. Basic stage pressing construction ensures sealing and tubing locking to absorb differences in the tube outside diameter. D side sealing A seal is formed when the tubing is inserted, with its insert bushing, and its compression against the internal nut. Main sealing Sealing lock Main sealing Tapered face Fluid pressure B side sealing By tapering the face of the body, perfect sealing is achieved by the pressure of the bushing against the body wall (the protrusion of the insert bushing ensures that a secure high pressure seal is achieved). A side sealing The fluid pressure pushes the seal face to get effective sealing. Area of application Area of application Tubing support Trapezoidal thread C side sealing Sealed by the pressure exerted on the tubing by the internal nut. Strong resistance to tube bending and deformation. Able to withstand lateral loads with the tubing support. Tubing s are interchangeable. The reducer method allows tubing changes without replacing the body. Helps standardize fitting items resulting in less stock requirements. Reducing type Easy tightening of nuts. No positioning guide is required, simply tighten up the tubing to the end of the fitting body. The trapezoidal thread prevents oblique nut insertion. Reducing insert bushing Features

3 Series LQ Variations High Purity Fluoropolymer Fittings/ Needle Valve/ Tubing Port Series LQ, LVN, TL/TIL Metric P. None /8" /" /8" /" /" " ø ø ø ø8 ø0 ø ø9 ø /8" /" /" /8" /" /" " Connector LQH P. P. Elbow LQL P. P.7 Run tee LQR P.8 P.9 Note) Basic With reducer Features

4 Series LQ, LVN, TL/TIL Port Metric None /8" /" /8" /" /" " ø ø ø ø8 ø0 ø ø9 ø /8" /" /" /8" /" /" " Branch tee LQB P.0 P. Union elbow LQE P. Union tee LQT P. Panel mount union LQP P. Union LQU P. Union flange LQF Features P. Note) Basic With reducer

5 High Purity Fluoropolymer Fittings/ Needle Valve/ Tubing Series LQ, LVN, TL/TIL Series LQ Variations P. Port Metric None /8" /" /8" /" /" ø ø ø8 ø0 ø ø9 /8" /" /" /8" /" /" Connector LQH P.9 P. 0 Elbow LQL P. P. Run tee LQR P. P. Branch tee LQB P. P. Union elbow LQE P. 7 Union tee LQT P. 7 Note) Basic With reducer Features

6 Series LQ, LVN, TL/TIL Port Metric None /8" /" /8" /" /" ø ø ø8 ø0 ø ø9 /8" /" /" /8" /" /" Panel mount union LQP Union LQU P. 8 P. 8 Note) Basic With reducer Insertion Tool P. Needle Valve P. Type Class Series Applicable tubing O.D. LQ-GJ LQ-GK J type K type, LVN Metric Inch ø ø ø8 ø0 ø /8" /" /" /8" /" LQ-GL LQ-GM,,,,, L type M type High Purity Fluoropolymer Tubing P. 0 Series TL TIL Material: Super PFA Metric Inch ø ø ø8 ø0 ø ø9 /8" /" /" /8" /" Features