FLQ40-C Carbon Steel, FLQ40-B Stainless Steel Series Integral Discharge Ball Valve


Product documents:

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Product Details


Features

01. Domestic universal type, special product for bottom discharge of reaction kettle, compact structure, the distance between the
      valve seat and the valve body end flange is close, low material retention
02. Diameter range:DN40~200, leakage:0ml/min,nominal pressure: Normal PN16bar, special PN6,10bar
03. Applicable medium:Reaction kettle materials (No frozen fluid)
04. Can be installed from any angle, the outlet vertically downwards installed, low material retention, and it is easy to discharge
05. Valve seat sealing material:Normal PTFE (PTFE, code: P), special PPL (PPL, code: P)
                                                 special alloy steel (code: H), body material (code: W),hard alloy (code: Y)
06. Applicable medium temperature: carbon steel normal Ib:-9~80℃, special Ⅲa:-29~150℃, Ⅳa:-29~250℃, Vd:-29~300℃
                                                            stainless steel normal Ib:-9~80℃, special Ⅲb:-40~150℃, Ⅳb:-40~250℃, Ve:-40~300℃
07. Valve body material:cast steel WCB (code: C), SS304 (code: B), SS316 (code: R), SS316L (code: L)

Component Material Table

Notes: ◇---valve seat sealing material, ■---nominal diameter.

Structure Diagram

External Dimension(PN16bar)

Notes:

  1. The nominal diameter of this series of discharge ball valves is the outlet diameter, the inlet flange is usually one size larger than the outlet flange, can also be customized according to user requirements, such as inlet DN150, outlet DN100. 
  2. The flange is manufactured according to JB/T79-1994 standard by default, and can also be manufactured according to user specified standards, such as GB/T9124, HG/T20592, ANSI, JIS, DIN, etc.
  3. The inlet paired flange can be equipped with a special curved flange for reaction vessel bottom or plate flat welding flange as shown in the figure according to user requirements, special curved flange curved surface for reaction vessel bottom and D4 size customized according to the radian of the bottom head of the reaction vessel and opening size of the user's, to reduce fitting gaps and achieve precise matching, please clarify these two parameters when ordering.

Commonly Used Paired Flange on The Inlet Side

Special Configuration

Keywords: FLQ40-C Carbon Steel, FLQ40-B Stainless Steel Series Integral Discharge Ball Valve

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