PARALLEL GATE VALVE

Description

GENERAL DESIGN SPECIFICATIONS

Size: 2″~60″
Pressure Rating: 150LB~4500LB, 6000PSI~30000PSI
Design Temperature: 425℃~1100℃
General applications: STEAM THERMAL DUTY
Design & Manufacture: API 600, ASME B16.34 are basic, other norms could be used according to orders.
F TO F dimensions: API 600, ASME B16.10,BS EN 558
Connection: ASME B16.25,ASME B16.5 B16.47, EN 1092, JIS 5K-20K. RF, RTJ are available.
Structure: Parallel dual discs.

TYPICAL MATERIALS LIST

BODY: ASTM A217 WC6, ASTM A217 WC9 , ASTM A217 C5, ASTM A182 F91

DISC: ASTM A217 WC6, ASTM A217 WC9 , ASTM A217 C5, ASTM A182 F91

EXTENDED YOKE: ASTM A217 WC6, ASTM A217 WC9 , ASTM A217 C5, ASTM A182 F91

STEM: 13CR,XM-19, 17-4PH, INCONEL 718, MONEL K-500

SEAT: STELLITE NO.6 HF

OPERATOR: GEAR UNIT

OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

TEST AND INSPECTION

Inspection and approval norm: API598, API6D.

QUALITY CONTROL

100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.

GUATANTEE

SAVVY VALVES provide 12 months service life at least, free spares and maintenance instruction will be provided when required.