Q800-C Carbon Steel, Q800-B Stainless Steel Series 2/2 Way Pneumatic Ball Valve〈Open/Closed or Regulating Type〉


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Product Details


Features

01. Quick action
02. Mounted at any angle, keep cylinder position indicator vertically upward&installed horizontally which may extend life span 
03. Emergency manual device (operating mechanism) optional 
04. With visual valve position indicator
05. No limit to viscosity and flow direction of medium 
06. Valve body material: Cast steel WCB (code: C), SS304 (code: B)
                                        SS316 (code: R), SS316L (code: L)
07. Sealing material: Ⅲa/Ⅲb---fluoroplastic (PTFE, code: P)
                                  Ⅳa/Ⅳb---PPL (code: P)
                                  Va/Vc---hard alloy (code: Y)
                                  Ⅶa/Ⅶb---fluoroplastic (PTFE, code: P)
08. Control mode:
      Q80011---single acting NC         Q80012—single acting NO           Q8002---double acting control
      Q800114X---single acting NC regulating type         Q800124X---single acting NO regulating type 
      Q80024X---double acting regulating type
      Note: X=1 refers to the regulating type 4~20mA. DC input and no signal output (normal) 
                X=2 refers to the regulating type 4~20mA. DC input and output (special)

Final Assembly&Exploded Diagram

Technical Data

01. Applicable medium: Non-freezing liquid, gas 
02. Applicable medium temp.: 
      Carbon steel---Ⅲa: -29~150℃
      Ⅳa: -29~250℃ Va:-29~350℃
      stainless steel---Ⅲb: -40~150℃
      Ⅳb: -40~250℃ Vc:-40~450℃
      Ⅶa: -100~150℃ Ⅶb: -196~150℃     
03. Nominal pressure: Normal---PN16bar 
                                    special---PN25, 40, 63, 80, 100, 160, 200bar

Q800 Actuator Data Table

1. See P120~139 of this manual for QA, QH, QW series pneumatic actuator data table

Dimension

Notes:

  1. The thread for the thread connection is ZG=PT=Rc by default, G=Rp, NPT and other threads can also be customized according to users´ requirements.
  2. The flange is manufactured according to JB/T79-1994 standard by default, and can also be manufactured according to the standards specified by users, such as GB/T9124, HG/T20592, ANSI, JIS, DIN and other standards.     
  3. The thread-connected valve is configured as PQ13 series three-piece ball valve with mounting pad by default, while the flange-connected valve is configured as PQ42 series two-piece ball valve with mounting pad by default.    

Structure Diagram

Special Configuration

Keywords: Q800-C Carbon Steel, Q800-B Stainless Steel Series 2/2 Way Pneumatic Ball Valve〈Open/Closed or Regulating Type〉

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