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 Product Name: QYZ, KQYZ series of gas oil seal valve Model: AL-006 Product Category: Valve Series 

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 Performance Specifications 

 Nominal pressure PN 1.6 2.5 4.0 6.4 10 16 20 MPa 
 Shell test pressure PT 2.4 3.75 6.0 9.4 15 24 30 
 High pressure seal test pressure 1.76 2.75 4.4 7.04 17.6 22 11 
 0.5-0.7 low pressure gas seal test 
 For media 
 Natural gas, coal gas, liquefied petroleum gas, gasoline 
 Applicable Temperature -30 ℃ ~ +30 ℃ 



 Structure length: GB12221 in accordance with the provisions of 15 series of standards. 
 Flange Standard: GB9113 standards according to requirements. 
 PN2.5MPa using convex flange, PN = 4.0-16.0 with concave flange. 
 Transmission: manual, gear transmission, pneumatic, hydraulic, electric. 

 Note: with diversion hole structure, dimensions