Sell gate valve bolted bonnet design os&y rising stem @China (Mainland)

DESIGN DESCRIPTION: 

SAA1RF-RS-603

OUTSIDE SCREW AND YOKE;

BOLTED BONNET;

FLEXIBLE WEDGE, FULLY GUIDER;

INTEGRAL SEATS;

RISING STEM HANDWHEEL;

AVAILABLE WITH GEAR OPERATOR;

FLANGED ENDS OR BUTT-WELDING ENDS;

RISING FLANGE OR RING TYPE JOINT.

SIZE :DN20-DN600

 

 

 

WORKING  TEMPERATURE:

CARBON  STEEL :CELSIUS SCALE（ -29 C~425 C）

                     FAHRENEIT (6 F~822 F)

STAINLESS STEEL : CELSIUS SCALE (-40 C~550)

                     FAHRENEIT (15 F~1047 F)

 

GENERAL DESIGN SPECIFICATIONS:

MANUFACTURE :API 6D OR API600

PRESSURE-TEMPERATURE RATINGS : ANSI B16.34

FACE TO FACE :ANSI B16.10

END TO END :ANSI B16.10

END FLANGE :ANSI B16.5

END BUTT-WELDING :ANSI B16.25

GASKET CONTACT:ANSI B16.5

INSPECTION AND TEST :API598

 

 

TEST PRESSURE TO API 598 OR BS 6755 PATRT 1

CLASS150 :

SHELL (WATER)  3.1MPA （450PSI）

SHELL (AIR) 2.2MPA  （315PSI）

SEAT (WATER)  2.2MPA （315PSI）

SEAT (AIR)     0.6MPA   （80PSI）

BACK SEAT (WATER)  3.1MPA （450PSI）

 

 

Post by slience yuan    General Industrial Equipment    @2011-11-08 09:28:11