Specification :

DESIGN DESCRIPTION:
* NON-RISING STEM;
* BOLTED BONNET;
* FULLY GUIDER;
* INTEGRAL SEATS;
* RISING STEM HANDWHEEL;
* FLANGED ENDS;
* RISING FLANGE OR RING TYPE JOINT.
SIZE : DN20-DN600

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

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)

CLASS 150
SHELL ( WATER) : 3.1MPA 450PSI
SHELL ( AIR) : 2.2MPA 315PSI
SEAT ( WATER) 2.2MPA 315PSI
SEAT ( AIR) 0.6, PA 80PSI
BACK SEAT ( WATER) 3.1MPA 450PSI

NON-RISING STEM 200WOG
DESIGN DESCRIPTION:
* THREADED ENDS,
* NON-RISING STEM, THREADED CAP,
* INVESTMENT CASTING BODY,
* MATERIAL: ASTM A351 CF8M/ CF8, ASTM A216-WCB
* THREADED: NPT, BSP, BSPT, DIN259/ 2999.
SIZE : DN20-DN600

WORKING PRESSURE AND TEMPERATURE:

CARBON STEEL  CELSIUS SCALE 0C-180 C
FAHRENEIT ( 32 F-356 F)
STAINLESS STEEL : CELSIUS SCALE ( 0 C-180 C)
FAHRENEIT ( 32 F- 356 F)

GENERAL DESIGN SPECIFICATIONS:
MANUFACTURE : MANUFACTURE STANDARDS
FACE TO FACE : MANUFACTURE STANDARDS
END THREADED : NPT, BSP, BSPT, DIN259/ 2999
INSPECTION AND TEST : API598

TEST PRESSURE TO API 598:
ANSI 200PSI
SHELL ( WATER) : 2.11MPa 300PSI
Seat ( WATER) : 1.55MPa 220PSI
Seat ( ARI) : 0.6MPa 80PSI