API 602: Steel wedge gate valve  for Sizes 4" and Smaller for the Petroleum and Natural Gas Industries.

BS 5352: Specification for Steel Wedge Gate Valves 50 mm and Smaller for the Petroleum, Petrochemical and Allied Industries.

Connection: ASME B16.34 Valves Flanged, Threaded and Welding Ends

Flange: ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through 24

ASME B16.47 Series A Large Diameter Steel Flanges: NPS 26 Through NPS 60 Metric/Inch Standard
 Butt Weld:ASME B16.25 Buttwelding Ends

Face to face:ASME B16.10 Face to Face and End to End Dimensions of Valves

MSS SP-25 Standard Marking System for Valves, Fittings, Flanges and Union

BB, OS&Y: Bolt Bonnet, Outside screw and Yoke

Materials

Size Range: 1/2" - 2" / DN15—DN200

Pressure rating: ANSI Class150LB- 2500LB / PN16- PN100

Forged Steel:  ASTM A105, ASTM A350 LF1, ASTM A350 LF2, etc.

Stainless Steel:  ASTM A182 304 , ASTM A182 304L, ASTM A182 316, ASTM A182 316L, ASTM A350 F11, ASTM A350 F22, ASTM A350 F51, ASTM F347, etc.

Operation: Handwheel, Gearbox

Test : API598

Report: CHEMICAL ANALYSIS OF MATERIAL CERTIFAICATE EN 10204 3.1B